SEPA - Farnell

Transcription

SEPA - Farnell

Wir über uns:
Der führende Partner in der modernen Elektronikkühlung
Die Firmengründung erfolgte 1990. Seit 1991 sind
wir europäischer Generalimporteur für SEPA®Lüfter und CPU-Cooler des japanischen Herstellers
Nippon Keiki Works LTD., mit dem seit 1977 intensive Kontakte bestehen und die immer weiter ausgebaut werden. AC und DC Lüfter namhafter Firmen und Lüfterzubehör ergänzen das Vertriebsprogramm. 1999 erfolgte die Umfirmierung in die
All about us:
The leadi
®
SEPA
NEWS
INFORMATION FÜR SEPA® KUNDEN
QUALITÄT RECHNET SICH!
Die Vorteile der SEPA® Lüfter gegenüber Wettbewerbsprodukten führen zu Kosteneinsparungen
Im Feld. Ausfälle können sehr teuer sein, als Faustregel gilt:
Ausfallzeitpunkt
Ausfallkosten
Ausfall bei Eingangskontrolle:
Ausfall bei der Geräteendkontrolle:
Ausfall beim Kunden (Garantie 24Mo):
1 x Lüfterpreis
10x Lüfterpreis
100xLüfterpreis
Effektiver Lüfterpreis bei n% Ausfall
1%
0,1%
101%
100%
110%
101%
200%
110%
SEPA® Lüfter wurden explizit auf außergewöhnliche Zuverlässigkeit konstruiert. Kompromisse zu
Lasten der Qualität wurden bewußt vermieden. Als einer der ersten baute NKW Miniaturlüfter, lange bevor Wettbewerber mit großen Namen folgten. In SEPA® Lüftern steckt die Erfahrung mehrerer Jahrzehnte, die andere erst aufholen müssen.
Die Merkmale für die hohe Qualität liegen oft im Detail und sind schwierig zu erkennen. Nur bei
genauerer Untersuchung können entscheidende Unterschiede an Teilen erkannt werden, die im
flüchtigen Vergleich oft übersehen werden:
GEHÄUSE UND PROPELLER
Fast alle namhaften Hersteller verwenden PBT mit einem Glasfaseranteil von 15-30%. Große Unterschiede in der Stabilität (Steifigkeit) werden durch unterschiedliche Verarbeitungstemperaturen,
den Glasfaseranteil und ungünstig angelegte Werkzeuge hervorgerufen.
SEPA® Lüfter haben exakt geformte Kunststoffteile aus PBT mit 30% GF.
Probleme beim Wettbewerb: Schlechte Maßhaltigkeit, insbesondere der Position Rotor zu Rahmen, Lüfter kann sich bei der Montage im Gerät verformen.
Test: Prüfen der Verwindungssteifigkeit des Lüfterrahmens von Hand. Visuelle Kontrolle der Kunststoffteile. Auffällige Gratbildung ist ein Indiz für Verarbeitungsprobleme.
ROTORKONSTRUKTION
Die Lüfter sind oft hoher Staubbelastung ausgesetzt. Eine Konstruktion, die das Eindringen von
Staub möglichst erschwert ist für das zuverlässige Arbeiten des Lüfters von großer Wichtigkeit.
SEPA® Lüfter sind so aufgebaut, dass Staub- und Wasserpartikel kaum in den Motor und bis zum
Lagersystem vordringen können, weil der Rotor sie durch die Zentrifugalkraft abschüttelt.
Problem bei Wettbewerbern: Schlecht gegen Staub geschützte Rotoren mit 3 Durchgangsbohrungen, die ziemlich genau zum Lager zeigen, erleichtern das Eindringen von Staub und Wasser, mit
der Gefahr von Frühausfällen oder zumindest eingeschränkter Zuverlässigkeit.
WUCHTEN
Fast kein Hersteller wuchtet den Rotor bei kleinen Lüftern, da dies ein teurer Vorgang ist. Wenn
überhaupt, wird durch Anbringen von Gewichten oder Abbohren gewuchtet.
SEPA® Lüfterrotoren werden, wenn nötig durch Abbohren gewuchtet und zusätzlich mittels feinst
dosierbarem UV-Kleber exakt gewuchtet.
Probleme bei Wettbewerbern: Unwucht bedeutet Lagerbelastung (Lebensdauer) und Vibration
(Geräusch).
Test: Vibrationsmessung mittels Beschleunigungsaufnehmer an einem auf einer Gummiplatte montierten Lüfter oder visuelle Prüfung der Wuchtmerkmale auf der Rotorinnenseite.
LAGERSYSTEM
Trotz großer Fortschritte in der Sinterlagertechnik bleibt der preiswerte Einsatz der Sinterlager auf
den wenig anspruchsvollen Konsumbereich beschränkt. Gemischtlagersysteme haben sich in der
Praxis nicht bewährt und werden immer seltener. Die Kugellager verschiedener Hersteller haben
große Qualitätsunterschiede. Lüfter mit einem Verhältnis Breite: Dicke von max. 4.5 : 1 sollen 2
Kugellager in einem Metallflansch enthalten. SEPA® Lüfter enthalten nur Kugellager von NSK, dem
Marktführers für hochwertigste Miniaturkugellager. Es gibt auch andere japanisch/asiatische Hersteller die jedoch in größerer Toleranz- und Qualitätsbandbreite liefern. Ein für die Zuverlässigkeit
wichtiger Schmierstoff guter Qualität (z.B. NS7) wird von allen japanischen Kugellagerherstellern
verwendet, während Hersteller in Taiwan oder China oft Fette unbekannter Qualität einsetzen.
Probleme bei Wettbewerbern: engerer Temperaturbereich, geringere Zuverlässigkeit und hohe
Verschmutzungsempfindlichkeit beim Sinterlager. 2 Miniaturkugellager in Kunststoff-Flansch können durch nicht exakt parallele Ringstellung erhöhtem Verschleiß ausgesetzt sein.
Test: Feststellen der Startspannung. Betriebsspannung des Lüfters langsam von 0 bis zum ersten
langsamen Drehen des Propellers erhöhen, Lüfter dann eine Minute bei Nennspannung laufen lassen und den Test wiederholen. Visuelle Kontrolle des Lagersystems.
LEITERPLATTE
Das Leiterplattenmaterial kann auf Phenolharzbasis (FR2) oder Polyesterbasis (FR3, FR4) aufgebaut sein.
SEPA® Lüfter enthalten grundsätzlich ein Leiterplattenmaterial das ausgezeichnete Maßhaltigkeit
mit sehr guter Feuchtigkeitsbeständigkeit vereint.
Probleme bei Wettbewerbern: Schlechtes Leiterplattenmaterial kann Feuchtigkeit aufnehmen und
dadurch die elektrischen Parameter verändern. Mechanische Instabilität bei zu dünnen Leiterplatten kann leicht zu mechanischen oder elektrischen Problemen führen. Test: Visuelle Kontrolle der
Leiterplatte.
ROTORMAGNET
Das klassische, billige und magnetisch ausreichende Material ist ein zäh-gummiartiger Streifen, der
in den Rotor eingerollt wird. Um Herausfallen zu vermeiden muß die Länge des Streifens etwas
größer sein als der Umfang des Metallringes in das der Magnet eingelegt wird.
SEPA® Lüfter enthalten einen scheibenförmigen, sehr kräftigen Magneten aus NdFe2, oder wo dies
konstruktiv vorteilhaft ist, einen anisotrop gespritzten Kunststoffmagneten.
Probleme bei Wettbewerbern: Der „Gummimagnet“ hat große Dickentoleranzen, die den Luftspalt
des Motors und damit dessen Eigenschaften stark verändern. Ist der Magnet ziemlich dünn, kann
im Grenztemperaturbereich zu geringer magnetischer Fluß das für die Kommutierung verantwortliche Hall-IC steuern, es kommt zu Kommutierungsfehlern. An der Stoßstelle des Gummimagneten
gibt es eine kleine Verformung, die für Unwucht sorgt.
Test: Prüfen der Kommutierung (gleichmäßiges Impulsstrombild ohne Aussetzer über Widerstand
2.2Ω an Oszilloskop) während der Lüfter extremen Temperaturen bis zu 100°C ausgesetzt wird.
Visuelle Kontrolle des Rotormagneten.
ZUVERLÄSSIGKEIT und 100% BURN-IN
Die elektrische Zuverlässigkeit wird u.a. von der Anzahl der im Lüfter enthaltenen Komponenten
(bis zu 16!) bestimmt. Burn-In wird von den Wettbewerbern nur gegen Aufpreis durchgeführt.
SEPA® Lüfter enthalten nur 8 hochwertige elektrische Komponenten auf der Leiterplatte. Burn-In
wird in Verbindung mit einer dreistufigen Endkontrolle bei allen Lüftern durchgeführt. Dadurch wird
eine Reduzierung der sonst unabwendbaren Frühausfälle um etwa den Faktor 10 erreicht.
Problem bei Wettbewerbern: Die aktuell gültigen Garantiebestimmungen in der EU schreiben 24
Monate für versteckte Mängel vor. Darüber hinaus ist die Zuverlässigkeit eines kommerziellen Gerätes heute wichtiger als früher. Siehe auch Kostenvergleich auf Seite 1.
Test: Ausfallstatistik über mind. 2 Jahre führen.
ZERTIFIKATE
Fast alle Wettbewerber weisen Zertifikate durch UL und CE auf. Die CE Zertifizierung ist nicht immer einwandfrei nachvollziehbar.
SEPA® Lüfter wurden durch Phoenix EMV (Zuständige Stelle!) zertifiziert. Alle Isoliermaterialien
wurden durch UL zugelassen, was bei Bedarf durch Kopien der „Yellow Cards“ nachweisbar ist.
Problem bei Wettbewerbern: Mangelhafte Erfüllung der Störstrahlungsnormen kann zu Problemen
beim Lüfter selbst (HF-Einstrahlung) oder bei der gekühlten Elektronik, insbesondere bei HFEmpfängern oder Rechnern mit CPUs hoher Taktfrequenz führen.
Test: Lüfter in der Nähe eines tragbaren Radioempfängers betreiben, alle Frequenzbänder beobachten (Achtung: Nur ein hochwertiges linear geregeltes Netzgerät verwenden).
CE-Zertifizierungsurkunde und Yellow-Cards anfordern.
SEPA EUROPE GmbH
D-79108 FREIBURG
Tel: +49(0)761/15610257
Fax: +49(0)761/1561027
®
SEPA
NEWS
INFORMATION FOR SEPA® CUSTOMERS
QUALITY PAYS OFF!
The advantages of SEPA® fans compared with the products of competitors result in the saving of
costs when in use. Failures can be extremely expensive – as a general rule the following applies:
Moment of failure
Failure during inspection of incoming
material:
Failure during final check of device:
Failure when in customer’s application
(Guarantee 24 months):
Costs of failure
1 x fan price
10x fan price
100x fan price
Effective fan price with n% failure
1%
0.1%
101%
100%
110%
200%
101%
110%
SEPA® fans were designed explicitly to provide outstanding reliability. Compromises that could be
detrimental to quality were deliberately avoided. NKW was one of the first to build miniature fans
long before renowned manufacturers followed suit. SEPA® fans are the consequence of decades
of experience that other manufacturers have yet to catch up on.
Differences that mean genuine quality are often perceptible in details and are difficult to detect.
Only by exact observation can the decisive dissimilarities in parts be detected that appear to be
similar when initial comparisons are made:
HOUSING AND PROPELLER
Virtually all renowned manufacturers use PBT with 15-30% fibreglass. Significant differences in
stability (rigidity) are caused by different processing temperatures, the percentage of fibreglass and
tools of not optimum design.
SEPA® fans have virtually perfect plastic parts of PBT with 30% fibreglass.
Problems: Poor dimensional accuracy, in particular the position of the rotor to the frame can cause
the fan to become deformed when it is installed in the device.
Test: Check the torsional rigidity of the fan frame by hand. Visually check the plastic parts.
Conspicuous formation of burrs is a sign of processing problems.
ROTOR CONSTRUCTION
The fans are often subject to high dust pollution. A construction that makes it difficult for dust to penetrate is of major importance for the reliable operation of the fan.
SEPA® fans are designed so that it is virtually impossible for particles of dust and water to reach
the motor and penetrate the bearing system as the rotor shakes them off by centrifugal force.
Problem: Rotors that are inadequately protected against dust with 3 through bores that point more
or less accurately to the bearing facilitate the penetration of dust and water with the risk of early failures or at least limited reliability.
BALANCING
Virtually no manufacturer balances the rotor of small fans as this is an expensive procedure. If it is
balanced at all, this is done by applying weights or boring out.
SEPA® fan rotors are balanced, if necessary, by boring out and additionally precisely balanced by
using UV glue that can be dispensed precisely.
Problems: Unbalance means bearing load (service life) and vibration (noise).
Test: Vibration measurement via an acceleration sensor at a fan mounted on a rubber sheet or by
visually checking the balancing characteristics on the inside of the rotor.
BEARING SYSTEM
Despite extensive progress in sintered bearing technology, the cost-favourable use of sintered
bearings remains limited to the less demanding consumption sector. Mixed bearing systems have
not proved their worth in practice and are rarely used. Ball bearings from different manufacturers
show great differences in quality. Fans with a width/thickness ratio of max. 4.5 : 1 should have 2
ball bearings in a metal flange. SEPA® fans only have NSK ball bearings, the market leader for top
quality miniature ball bearings. There are also other Japanese/Asian manufacturers, however who
supply fans in a wider range of tolerances and quality. A lubricant that is important for good quality
(e.g. NS7) is used by all Japanese ball bearing manufacturers, whilst manufacturers in Taiwan or
China often use grease of an unknown quality. Problems: Lower temperature range, less reliability
and high sensitivity to dust with sintered bearings. 2 miniature ball bearings in a plastic flange can
be subject to wear due to the non-parallel positioning of the rings.
Test: Determine the start voltage. Increase the operating voltage of the fan slowly from 0 to the first
slow rotation of the propeller. Allow the fan to run for a minute at nominal voltage and repeat the
test. Visual check of the bearing system.
PCB
The PCB material can be on a phenol resin basis (FR2) or polyester basis (FR3, FR4).
SEPA® fans always contain a PCB material that combines outstanding dimensional accuracy with
excellent resistance to humidity.
Problems: Poor PCB material can absorb humidity and thus alter the electrical parameters. If the
PCBs are too thin, mechanical instability can easily result in mechanical or electrical problems.
Test: Visually check PCB.
ROTOR MAGNET
The classical, cheap and adequate magnetic material is a tough rubber strip that is rolled into the
rotor. In order to prevent it from falling out, the length of the strip must be somewhat bigger than the
circumference of the metal ring in which the magnet is inserted.
SEPA® fans contain a disk-shaped, extremely strong magnet of NdFe2, or where this is structurally
advantageous, an anisotrop extruded plastic magnet.
Problems: The „rubber magnet“ has high thickness tolerances (0.3mm!), that greatly alter the air
gap of the motor and thus its characteristics. If the magnet is quite thin, insufficient magnetic flux
can control the Hall IC that is responsible for commutation in the limiting temperature range. Unsymmetrical commutation is the result or even commutation failure. A small deformation at the location of the joint of the rubber magnet causes unbalance.
Test: Check the commutation (even power pulse current without failure with resistor 2.2Ω at the
oscilloscope) whilst the fan is subject to extreme temperatures of max. 100°C. Visually check rotor
magnet.
RELIABILITY and 100% BURN-IN
The electrical reliability is determined amongst other things by the number of components in the fan
(up to16!). The burn-in is performed by the competitors only at an extra charge.
SEPA® fans contain only 8 high quality electrical components on the PCB. The burn-in is performed in conjunction with a three-stage final inspection of all fans. A reduction of otherwise unavoidable early failures by approx. factor 10 is achieved.
Problem: The current valid guarantee provisions in the EU stipulate 24 months for concealed defects. Furthermore, the reliability of a commercially used device is more important today than in
earlier years. See also cost comparison on Page 1.
Test: Collect failure statistics over min. 2 years.
CERTIFICATES
Virtually all competitors boast UL and CE certificates. The CE certification is not always fully justifiable.
SEPA® fans are certified by Phoenix EMC (appropriate authorities!). All insulation materials are
approved by UL which can be proved, if necessary, by copying the „Yellow cards“.
Problem: Unsatisfactory fulfilment of the interfering radiation standards can result in problems with
the fan itself (HF spurious irradiation) or with the cooled electronics, in particular with HF receivers
or computers with CPUs that have high pulse rates.
Test: Operate the fan near to a portable radio receiver, observe all frequency bands (Attention:
Only use a high-quality linear controlled power pack). Request CE certificate and Yellow-cards.
SEPA EUROPE GmbH
D-79108 FREIBURG
Tel: +49(0)761/15610257
Fax: +49(0)761/1561027
®
SEPA
Fans and CPU-COOLER
Einfluss der Temperatur auf MTBF und Lebensdauer
Influence of Temperature on MTBF and Service Life
Die Kurven beziehen sich auf Dauerbetrieb bei Nennspannung und gleichbleibender Temperatur und sind Durchschnittswerte. Bei Lüftern ist die Temperatur der geförderten Luft, bei CPUCoolern die Temperatur des Kühlkörpers
Bezugstemperatur. Das Ende der Lebensdauer wird durch Überschreiten der
Geräuschgrenzdaten oder das Absinken
der Anfangsdrehzahl um ≥ 30% definiert.
[x1000h]
250
200
150
100
90
80
70
60
50
40
35
30
25
20
15
-10
0
10
20
30
40
50
60
[°C] 70
®
SEPA
NEWS
Einfluss der Luftfeuchtigkeit auf L10 und MTBF
Influence of humidity on L10 and MTBF
SEPA® DC-Lüfter sind mit geschützten Kugellagern
(Typ ZZ) und einer gegen direkte Feuchtigkeitseinwirkung durch ein Labyrinth geschützte Elektronik ausgestattet um den Einfluß von Feuchtigkeit auf Lebensdauer und Zuverlässigkeit zu minimieren.
Die Standardangaben der Spezifikationen beziehen
sich immer auf eine mittlere Luftfeuchtigkeit von 1565% RH, bei unkritischen Testwerten auf 15-75% RH.
Diese Angaben legen die für den Testbetrieb vorgeschriebenen Umweltbedingungen fest um deren Einfluß möglichst klein zu halten.
Die im praktischen Einsatz erlaubten Grenzwerte sind
durch das Ansteigen der möglichen ESD-Störungen
und durch das Entstehen von Kondenzwassertropfen
begrenzt. Ein im Gerät eingebaute Lüfter ist normalerweise völlig unempfindlich gegen ESD-Störungen.
Bei hohem RH ist nur die Kondenzbildung zu vermeiden. Durch die im Betrieb entstehende geringe Erwärmung des Lüfters kann sich auch nahe 100% Luftfeuchtigkeit kein Kondenzniederschlag bilden.
Aus dem oben Gesagten kann der im Betrieb erlaubte
Bereich für die Luftfeuchtigkeit von 10-98% RH angegeben werden, wenn Kondenzwasserbildung sicher
ausgeschlossen ist.
Anders liegen die Verhältnisse, wenn der Lüfter aus
einem kalten in einem warmen Raum gebracht wird,
z.B. beim Gerätetransport aus einem ungeheizten Lager in einen betriebswarmen Raum. Hier kann es
schon bei geringer Luftfeuchtigkeit zu einer Kondenzwasserbildung kommen, die Tropfen werden sich
allerdings vor allem auf die äußeren Gehäuseteile
niederschlagen.
Lüfterrahmen und Gehäuse sind absolut wasserfest.
Eine selten auftretende, vorübergehende Kondenzwasserbildung wird die Betriebseigenschaften
des Lüfters nicht nachteilig beeinflussen.
Langsame Temperaturänderungen im Betriebsraum
des Lüfters werden sich solange nicht auswirken, als
Lüfter und umgebende Luft etwa die gleiche Temperatur haben. Das gilt auch für hohe Luftfeuchtigkeit bis
etwa 98% RH, also ohne Nebelbildung.
Tritt durch hohe Luftfeuchtigkeit ständige Nebelbildung auf,
kann dies die Lebensdauer von Lüftern verkürzen, insbesondere dann, wenn der Wasserdampf aggressive Medien
(z.B. Säuren) enthält. Der Einfluß ist auch gegeben, wenn
der Lüfter nie oder nur selten läuft.
SEPA® DC fans are equipped with protected ball
bearings (Type ZZ) and electronics protected by a
labyrinth against the direct effect of humidity so that
its influence on service life and reliability is minimised.
The standard information contained in the specifications always refers to a mean humidity of 15-65% RH,
uncritical test values to 15-75% RH. This information
determines the environmental conditions defined for
testing so that their influence is minimised as far as
possible.
The limit values permitted when in use are limited at
the lower end by the increase of possible ESD interference and at the top end by the development of
drops of condensation. A fan installed in a device is
normally completely insensitive to ESD interference.
At the upper end, only the formation of condensation
needs preventing. Due to the insignificant heating of
the fan during operation, condensation cannot form
even when humidity is almost 100%.
As mentioned above, the permitted humidity range
during operation can be defined at 10-98% RH, if
there is no possibility of condensation forming.
Conditions are different if the fan is taken from a cold
to a warm room, e.g. when transporting devices from
a non-heated storeroom to a heated room. Under certain conditions, slight humidity may cause the formation of condensation, however the drops will form
mainly on the outside of the housing.
The fan frame and housing are absolutely waterproof.
A temporary formation of condensation that seldom
occurs will not negatively affect the performance of
the fan.
Slow changes in temperature in the area of operation
of the fan will not have an affect as long as the fan
and surrounding air have approximately the same
temperature. This also applies to high humidity of approx. 98% RH, without formation of mist.
If mist is formed continuously due to high humidity, this can
reduce the service life of fans, in particular when the steam
contains aggressive media (e.g. acids). This is also possible
if the fan never runs or only seldom runs.
Mechanical filters doe not provide additional protection against excess humidity and the formation of
mist.
Mechanische Filter bilden keinen zusätzlichen Schutz
vor zu hoher Luftfeuchtigkeit mit Nebelbildung.
SEPA EUROPE GmbH
D-79108 FREIBURG
Tel: +49(0)761 1561025
Fax: +49(0)761 1561027
®
SEPA
LARGE SIZE FAN FAMILY
Costech® BRUSHLESS FANS
b
B
12VDC, 24VDC, 48VDC Standard Models
d
a
A
C
PERFORMANCE
Type
Op. Voltage
[VDC]
D06D04HWBA00 12
(7,0 ... 13,8)
D06A04HWBA00 12
(7,0 ... 13,8)
D08F04HWBA00 12
(7,0 ... 13,8)
D08D04HWBA00 12
(7,0 ... 13,8)
D08A04HWBA00 12
(7,0 ... 13,8)
D09A04HWBA00 12
(7,0 ... 13,8)
D09A04HWBA00 12
(7,0 ... 13,8)
D12A04HWBZ00 12
(7,0 ... 13,8)
D12B04HWBZ00 12
(7,0 ... 13,8)
D06D05HWBA00 24
(17,0 ... 27,6)
D06A05HWBA00 24
(17,0 ... 27,6)
D08F05HWBA00 24
(17,0 ... 27,6)
D08D05HWBA00 24
(17,0 ... 27,6)
D08A05HWBA00 24
(17,0 ... 27,6)
D09A05HWBA00 24
(17,0 ... 27,6)
D09A05HWBA00 24
(17,0 ... 27,6)
D12A05HWBZ00 24
(17,0 ... 27,6)
D12B05HWBZ00 24
(17,0 ... 27,6)
D12B07HWBZ00 48
(35,0 ... 53,0)
Op. CurSpeed
rent [mA] [RPM]
Noise
[dB(A)]
Air Flow
3
[m /h]
160
4500
30
28
230
4500
32
39
190
3200
33
51
240
3010
31
46
250
3100
34
67
250
2740
33
56
250
2900
35
89
440
2200
39
145
500
2800
43
178
90
4500
30
28
150
4500
32
39
110
3200
33
51
150
3010
31
46
160
3100
34
67
140
2740
33
56
150
2900
35
89
190
2200
39
145
320
2800
43
178
200
2800
43
178
Dimension
[mm]
ABC:60x60x20
ab: 50x50
ABC: 60x60x25
ab: 50x50
ABC: 80x80x15
ab: 71.5x71.5
ABC: 80x80x20
ab: 71.5x71.5
ABC: 80x80x25
ab: 71.5x71.5
ABC: 92x92x20
ab: 82.5x82.5
ABC: 92x92x25
ab: 82.5x82.5
ABC: 119x119x25
ab: 105x105
ABC: 119x119x38
ab: 105x105
ABC:60x60x20
ab: 50x50
ABC: 60x60x25
ab: 50x50
ABC: 80x80x15
ab: 71.5x71.5
ABC: 80x80x20
ab: 71.5x71.5
ABC: 80x80x25
ab: 71.5x71.5
ABC: 92x92x20
ab: 82.5x82.5
ABC: 92x92x25
ab: 82.5x82.5
ABC:119x119x25
ab: 105x105
ABC: 119x119x38
ab: 105x105
ABC: 119x119x38
ab: 105x105
Life Exp. Approvals
[h] @40°C
70000
70000
70000
70000
70000
70000
70000
70000
70000
70000
70000
70000
70000
70000
70000
70000
70000
70000
70000
CE, UL,
CSA, TÜV
CE, UL,
CSA, TÜV
CE, UL,
CSA, TÜV
CE, UL,
CSA, TÜV
CE, UL,
CSA, TÜV
CE, UL,
CSA, TÜV
CE, UL,
CSA, TÜV
CE, UL,
CSA, TÜV
CE, UL,
CSA, TÜV
CE, UL,
CSA, TÜV
CE, UL,
CSA, TÜV
CE, UL,
CSA, TÜV
CE, UL,
CSA, TÜV
CE, UL,
CSA, TÜV
CE, UL,
CSA, TÜV
CE, UL,
CSA, TÜV
CE, UL,
CSA, TÜV
CE, UL,
CSA, TÜV
CE, UL,
CSA, TÜV
These fans include two ball-bearings and are characterised by low current consumption, low noise and high air performance. The air performance diagram shows a good linearity for air flow via air pressure, therefore the fans are
adapted for any applications with best results. Protection against false-pole and rotor-blocking is included.
Very stable housing and impeller, made from PBT 30% GF (UL94-V0), high precision ball-bearings and operating
temperatures -20 … +70°C are further highlights of this fans.8.9l0ehis fans.8.9l0ehis fans.8.9l0ehis fanG0his f15.69379 90.321511
®
SEPA
LARGE SIZE FAN FAMILY
Costech® BRUSHLESS FANS
b
B
230VAC Standard Models
d
a
A
C
PERFORMANCE
Type
Operating
Voltage
[VAC]
Power Consumption
[W]
Speed
Noise
[RPM]
[dB(A)]
Dimension
Air Performance
3
[mm]
[m /h]
Life Expec- Approvals
tancy
[h] @40°C
A06G23HWBF00
(Lead wires)
230 ± 10%
5
2550
27
14
ABC: 60x60x30
ab: 50x50
40000
CE, UL
A08A23HWBF00
(Lead wires)
A08B23HWBF00
(Lead wires)
A09A23HWBF00
(Lead wires)
A09B23SWBY00
(Lead wires)
A12A23HTBF00
(Terminals)
A12B23HTBW00
(Terminals)
C17B23HTBF00
(Oval style)
(Terminals)
C17C23HTBF00
(Oval style)
(Terminals)
C22S23HKBE00
(Terminal block)
230 ± 10%
16
2400
32
30
40000
CE, UL
230 ± 10%
14
2500
33
40
40000
CE, UL
230 ± 10%
16
3200
32
50
40000
CE, UL
230 ± 10%
13
2800
38
76
40000
CE, UL
230 ± 10%
16
2200
38
100
40000
CE, UL
230 ± 10%
20
2550
43
144
40000
230 ± 10%
27
2800
52
300
ABC: 80x80x25
ab: 71.5x71.5
ABC: 80x80x38
ab: 71.5x71.5
ABC: 92x92x25
ab: 82.5x82.5
ABC: 92x92x38
ab: 82.5x82.5
ABC: 120x120x25
ab: 105x105
ABC: 119x119x38
ab: 105x105
ABC: 172x150x38
ab: 162x162
40000
CE, UL,
VDE
CE, UL
230 ± 10%
29
2800
53
330
ABC: 172x150x38
ab: 162x162
40000
CE, UL
230 ± 10%
67
2770
63
812
ABC: 218x218x83
ab: 170x162
40000
CE
These fans include two ball-bearings and are characterised by low power consumption, low noise and high
air performance. The air performance characteristic shows a good linearity for air flow via air pressure, so
the fans are adapted for any applications with best results. Impedance-protection against rotor-blocking is
included.
Very stable housing, made from aluminium alloy casting, black painted, impeller made from 30% GF
(UL94-V0), high precision ball-bearings and operating temperatures -40 … +70°C are further highlights of
this fans. Models with other air performances on request.
Further fan models and fan accessories (finger guards, EMV-guards, filter-guards, fan power leads) on
request.
SEPA EUROPE GmbH
10/03
D-79108 FREIBURG
Tel: +49(0)761/1561025
Fax: +49(0)761/1561027
Technical changes without notice
®
SEPA
BRUSHLESS FAN
MFB20A05H
HIGH RELIABILITY FAN
SHAPE AND DIMENSION
Pa
mmH2O
AIR PERFORMANCE
3
30
2
20
1
10
0
0
MFB20A05H
0
2
4
6
8
10
12
14
16
18
l/min
®
SEPA
BRUSHLESS FAN
MFB25A05H MFB25A12
AUTOMOTIVE FAN
SHAPE AND DIMENSION
10
25
2
20
1
10
AIR FLOW
25
30
20
3
23,5
Pa
mmH2O
AIR PERFORMANCE
0
0
0
5
10
4x2.8
15
20
25
30
35
40
45
150
MFB25A12
MFB25A05H
Lead wire AWG28
blk=GND, red=+VDC
l/min
PERFORMANCE
MFB25A05H
Operating Voltage
Operating Current
Max. Start Current
Max. Air Flow
Max. Air Pressure
Typ. Noise @ 1m
Operating Temperature
Rotor Speed
Life Expectancy L10/MTBF
Bearing System
Weight
Packing Quantity
[V]
[mA]
[mA]
[l/min - m3/h]
[mmH2O - Pa]
[dB(A)]
[°C]
[RPM]
[h]
[g]
[PCs]
MFB25A12
4.5 ... 5 ... 5.5
10.2 ... 12 ... 13.8
85
60
220
200
32 - 1.92
38 - 2.28
2.3 - 22.6
3.2 - 31.4
17
22
-10 / +60 (+80)
8500
10600
95000/280000@20°C 20000/55000@70°C
ball bearings in steel flange
8
50 - 100 - 500 - 1000
This SEPA® high-tech miniature fan is suitable for industrial or automotive use and has a remarkable air
flow performance despite its small dimensions. Thanks to the extremely low power input this fan is highly
suitable for battery-operated devices. It is permanently protected electrically against reverse polarity,
blocking and thermal overloading. Due to the low rotor weight and precision balancing, it is virtually vibration-free. It is also insensitive to shock.
Further features of this fan are its extremely robust and torsionally rigid plastic housing of PBT (UL
E54695), ball bearings with narrow tolerances, of special steel, polyester-based PCB (UL E44247) and
absolute reliability due to 100% burn-in.
SEPA EUROPE GmbH
09/03
D-79108 FREIBURG
Tel: 0761/1561025 Fax: 0761/1561027
®
SEPA
BRUSHLESS FAN
MFB25B05, MFB25B12
AUTOMOTIVE FAN
SHAPE AND DIMENSION
6.5
25
2
20
1
10
AIR FLOW
25
30
20
3
23,5
Pa
mmH2O
AIR PERFORMANCE
4x2.8
0
0
0
2.5
5
15
7.5
10
12.5
15
17.5
20
150
MFB25Bxx
Lead wire AWG28
blk=GND, red=+VDC
l/min
PERFORMANCE
MFB25B05
Operating Voltage
Operating Current
Max. Start Current
Max. Air Flow
Max. Air Pressure
Typ. Noise @ 1m
Rotor Speed
Bearing System
Weight
Packing Quantity
[V]
[mA]
[mA]
[l/min - m3/h]
[mmH2O - Pa]
[dB(A)]
[°C]
[RPM]
[h]
[g]
[PCs]
MFB25B12
4.5 ... 5 ... 5.5
60
100
9.0 ... 12 ... 13.8
30
50
23 - 1.38
2.6 -25.5
17
-40 / +80 (85)
10000
95000/280000@20°C
ball bearing ZZ
5
50 - 100 - 500 - 1000
flow performance despite its small height of 6.5mm only. Thanks to the extremely low power input 0.3 W,
this fan is highly suitable for battery-operated devices. It is permanently protected electrically against reverse polarity, blocking and thermal overloading. Due to the low rotor weight and precision balancing, it is
virtually vibration-free. It is also insensitive to shock.
E54695), ball bearing with narrow tolerances, of special steel, polyester-based PCB (UL E44247) and
SEPA EUROPE GmbH
09/03
D-79108 FREIBURG
Tel: +49(0)761/1561025 Fax: +49(0)761/1561027
®
SEPA
BRUSHLESS FAN
MFB30A05(A) MFB30A12(A)
SHAPE & DIMENSION
Pa
mmH2O
AIR PERFORMANCE
3
30
2
20
1
10
MFB30A12
MFB30A05
0
0
0
10
20
30
40
50
60
70
80
90
l/min
• ALARM SIGNAL (Optional)
The SEPA® MFB30AxxA includes a pulse output, which allows monitoring the correct function of the fan.
An alarm-board is available on request.
The pulse is like a rectangular wave, the frequency correlates to 2 x rotor speed. The amplitude is 2-3 x
operating voltage and peaks up to 9 x operating voltage appear periodically. Please use a series resistor
and a Z-diode to block up the high voltage. At blocked rotor the output signal could be L (≤0.8V) or H (Vcc
-1V).
IMPORTANT: The pulse output is not protected against short circuit and must not connect to GND or
Vcc without pre-resistor. A pull-up-resistor is not needed.
Do not connect not used pulse output (insolate).
Do not touch the rotor!
The MFB30Axx(A) has tinned lead wire ends (without connector).
FAN
MFB30A05(12)A
ALARM-CIRCUIT
red
OUTPUT WAVEFORM
+
+
yel
I=5mA (max)
T
blk
-
-
1n
Run: L=0.9V; H=14(30)V / 45(60Vpeak);
T=4.1(3.4)msec
Stop: H or L
• Accessories:
ALG01:
Connector:
SEPA ALARM, monitor-circuit, generates an acoustic signal in case of missing pulses.
on request
• ORDER INFORMATION:
MFB30A05
MFB30B05A
MFB30A12
MFB30B12A
SEPA® Miniature fan 30x40x12mm, ball bearings, CE
SEPA® Miniature fan 30x40x12mm, ball bearings, pulse, CE
513011000
513011010
513012000
513012010
SEPA® is the brand name for fans and CPU-Cooler, made by Nippon Keiki Works LTD., Tokyo
SEPA EUROPE GmbH
09/03
D-79108 FREIBURG
Tel: +49(0)761/1561025
Fax: +49(0)0761/1561027
®
SEPA
MFB30E05
BRUSHLESS FAN
MFB30E12
®
SEPA
BRUSHLESS FAN
MFB40D05H, MFB40D05A
SHAPE AND DIMENSION
Pa
2
mmH O
AIR PERFORMANCE
3
30
2
20
1
10
0
0
MFB40D05H
0
20
40
60
80
AUTOMOTIVE FAN
100
l/min
• ALARM SIGNAL
The SEPA® MFB40D05A includes a pulse output, which allows monitoring the correct function of the fan.
The pulse is like a rectangular wave, the frequency correlates to 2 x rotor speed. At blocked rotor the
output signal could be L (≤0.3V) or H (5V).
Do not connect not used pulse output to GND or Vcc (Insolate).
The MFB40D05(A) has tinned lead wire ends (no connector).
FAN
OUTPUT WAVEFORM
ALARM- CIRCUIT
MFB40D05A
red
+
+
yel
(5mAmax)
T
blk -
1n
-
Run: L=1.0V(max); H=Vcc-1.5V; T=2.6msec
Stop: L or H
• ACCESSORIES:
ALG01
CONNECTOR on request
MFB40D05H
MFB40D05A
514041200
514041010
SEPA ® is the brand name for products, made by Nippon Keiki Works LTD., Tokyo
SEPA EUROPE GmbH
09/03
D-79108 FREIBURG
Tel: +49(0)761/1561025 Fax: +49(0)761/1561027
®
SEPA
BRUSHLESS FAN
MFB40H05, MFB40H05A
AUTOMOTIVE FAN
SHAPE AND DIMENSION
10
40
3
30
2
20
AIR FLOW
38
40
32
Pa
mmH2O
AIR PERFORMANCE
10
0
0
0
20
40
60
80
100
120
140
160
4x3.5
Lead wire: AWG28
blk=GND, red=+VDC,
yel=PULSE
180 l/min
300
MFB40H05x
1
PERFORMANCE
MFB40H05
Operating Voltage
Operating Current
Max. Start Current
Max. Air Flow
Max. Air Pressure
Typ. Noise @ 1m
Rotor Speed
Bearing System
Weight
Pulse Output
Packing Quantity
[V]
[mA]
[mA]
[l/min - m3/h]
[mmH2O - Pa]
[dB(A)]
[°C]
[h]
[RPM]
[g]
[PCs]
MFB40H05A
4.5 ... 5.0 ... 5.5
90
90
250
250
184 – 11.0
184 – 11.0
3.1 – 30.5
3.1 – 30.5
24
24
-40/+80 (85 for 3 hours max.)
95000/280000
5800
5800
ball bearings ZZ
13
2 Pulses / Rev.
50 - 100 - 500
flow performance despite its small dimensions. Due to a nearly linear air performance characteristic, the
fan is applicable for different uses. It is permanently protected electrically against reverse polarity, blocking and thermal overloading. Due to the low rotor weight and precision balancing, it is virtually vibrationfree. It is also insensitive to shock.
SEPA EUROPE GmbH
11/03
D-79108 FREIBURG
Tel: +49(0)761/1561025 Fax: +49(0)761/1561027
• ALARM SIGNAL
The SEPA® MFB40H05A includes a pulse output, which allows monitoring the correct function of the fan.
output signal could be L (≤0.3V) or H (5V).
Vcc without pre-resistor. A pull-up-resistor is needed.
The MFB40H05(A) has tinned lead wire ends (without connector).
FAN
MFB40H05A
ALARM-CIRCUIT
red
OUTPUT WAVEFORM
+
+
yel
(Uce<15V, Ic<5mA)
T
blk
-
-
1n
Moved: L=0.3Vmax; H=Vcc; T=10.3msec
Stop: H or/oder L
• ACCESSORIES:
ALG01
MFB40H05 SEPA® Miniature fan, 40x40x10mm, 5VDC, ball bearings, CE
514081000
®
MFB40H05A SEPA Miniature fan, 40x40x10mm, 5VDC, ball bearings, pulse, CE 514081010
SEPA ® is the brand name for fans and CPU-Cooler, made by Nippon Keiki Works LTD., Tokyo
SEPA EUROPE GmbH
11/03
D-79108 FREIBURG
Tel: +49(0)761/1561025 Fax: +49(0)761/1561027
®
SEPA
BRUSHLESS FAN
MFB40D12H, MFB40D12HA
SHAPE AND DIMENSION
Pa
2
mmH O
AIR PERFORMANCE
3
30
2
20
MFB40D12H(A)
1
10
0
0
0
20
40
60
80
AUTOMOTIVE FAN
100
l/min
• ALARM OUTPUT
The SEPA® MFB40D12HA includes a pulse output, which allows monitoring the correct function of the
fan. An alarm-board is available on request.
output signal could be L (≤1.0V) or H (10.5V).
Vcc without series-resistor. A pull-up-resistor is not needed.
Do not connect not used pulse output to GND or Vcc (insolate).
The MFB40D12H(A) has tinned lead wire ends (without connector).
FAN
OUTPUT WAVEFO
ALARM- CIRCUIT
red
+
+
yel
(5mA max)
T
blk -
-
1n
®
SEPA
BRUSHLESS FAN
MFB40H12L, MFB40H12
AUTOMOTIVE FAN
SHAPE AND DIMENSION
mmH2O
Pa
AIR PERFORMANCE
20
2
15
1.5
10
1
10
40
32
JAPAN
40
MFB40H12
MFB40H12L
0
AIR FLOW
0.5
300
5
37
32
0
0
30
60
90
120
150 l/min 180
4xø3.5
Lead wire: 2xAWG26
blk=GND, red=+12VDC
PERFORMANCE
MFB40H12L
Operating Voltage
Operating Current
Rated current blocked
Max. Air Flow
Max. Air Pressure
Noise @ 1m (typ.)
Rotor Speed
Bearing System
Weight
Packing Quantity
[V]
[mA]
[mA]
[l/min - m3/h]
[mmH2O - Pa]
[dB(A)]
[°C]
[RPM]
[h]
[g]
[PCs]
MFB40H12
10.2 ... 12 ... 13.8
50
60
70
90
121 – 7.3
170 – 10.2
1.4 - 13.8
2.3 - 23
18
23
-40 - +80 (85)
3900
5500 ±20%
95000/280000@20°C, 29000/80000@70°C
ball bearings in metal flange
13
50 - 100 - 500
flow performance despite its small dimensions. Due to a nearly linear air performance characteristic, the
fan is applicable for different uses. It is permanently protected electrically against reverse polarity, blocking and thermal overloading. Due to the low rotor weight and precision balancing, it is virtually vibrationfree. It is also insensitive to shock.
SEPA EUROPE GmbH
08/03
D-79108 FREIBURG
Tel: +49(0)761/1561025 Fax: +49(0)761/1561027
®
SEPA
BRUSHLESS FAN
MF 40D12H
SHAPE AND DIMENSION
Pa
2
mmH O
AIR PERFORMANCE
3
30
2
20
MF_40D12H
1
10
0
0
0
20
40
60
80
100
l/min
®
SEPA
BRUSHLESS FAN
MF 40H12L, MF 40H12
SHAPE AND DIMENSION
mmH2O
Pa
AIR PERFORMANCE
20
2
15
1.5
10
1
10
40
32
JAPAN
40
MF 40H12
MF 40H12L
0
AIR FLOW
0.5
300
5
37
32
0
0
30
60
90
120
150 l/min 180
4xø3.5
Lead wire: 2xAWG26
blk=GND, red=+12VDC
PERFORMANCE
MF 40H12L
Operating Voltage
Operating Current
Rated current blocked
Max. Air Flow
Max. Air Pressure
Typ. Noise @ 1m
Rotor Speed
Bearing System
Weight
Packing Quantity
[V]
[mA]
[mA]
[l/min - m3/h]
[mmH2O - Pa]
[dB(A)]
[°C]
[RPM]
[h]
[g]
[PCs]
MF 40H12
10.2 ... 12 ... 13.8
50
70
121 – 7.3
1.4 - 13.8
18
60
90
170 – 10.2
2.3 - 23
23
-10 - +60
3900
5500 ±20%
50000/210000@20°C
sleeve bearings in metal flange
13
50 - 100 - 500
This SEPA® high-tech miniature fan is suitable for low cost industrial use and has a remarkable air flow
performance despite its small dimensions. Due to a nearly linear air performance characteristic, the fan is
applicable for different uses. It is permanently protected electrically against reverse polarity and rotor
blocking. Due to the low rotor weight and precision balancing, it is virtually vibration-free. It is also insensitive to shock.
SEPA EUROPE GmbH
11/03
D-79108 FREIBURG
Tel: +49(0)761/1561025 Fax: +49(0)761/1561027
®
SEPA
BRUSHLESS FAN
MFB40B24, MFB40B24A
• ALARM SIGNAL
The SEPA® MFB40B24A includes a pulse output, which allows monitoring the correct function of the fan.
The pulse is like a rectangular wave, the frequency correlates to 2 x rotor speed. Spikes up to 49Vp
appear periodically. At blocked rotor the output signal could be L (≤0.3V) or H (24V).
The MFB40B24(A) has tinned lead wire ends (without connector).
ALARM-CIRCUIT
FAN
MFB40B24A
red
OUTPUT WAVEFORM
+
+
Coil
yel
T
blk
-
-
1n
Run: L=0.3Vmax; H=49Vp; T=4,84msec
Stop: Vcc or L
• ACCESSORIES:
ALG01
MFB40B24
MFB40B24A
514023000
514023000
SEPA ® is the brand name for products, made by Nippon Keiki Works LTD., Tokyo
SEPA EUROPE GmbH
09/03
D-79108 FREIBURG
Tel: +49(0)761/1561025
Fax: +49(0)761/1561027
®
SEPA
BRUSHLESS FAN
(MFB40C05) MFB40C12H, MFB40C24H
SHAPE AND DIMENSION
10
2
40
4
40
2
20
0
0
AIR FLOW
32
60
40
6
37
Pa
32
300
mmH O
AIR PERFORMANCE
4x3.5
Lead wire AWG26
blk=GND, red or white=VDC
®
SEPA
MFB50A05(A)
BRUSHLESS FAN
MFB50A12
MFB50C12A
SHAPE AND DIMENSION
Pa
2
mmH O
AIR PERFORMANCE
3
30
2
20
1
10
0
0
0
50
100
150
200
l/min
• ALARM SIGNAL (Optional)
The SEPA® MFB50xxxA include a pulse output, which allows monitoring the correct function of the fan.
MFB50A05A: The pulse is like a rectangular wave, the frequency correlates to 3 x rotor speed. At blocked
rotor the output signal could be L (≤1,0V) or H (4.0V). A pull-up-resistor is not needed.
MFB50C12A:The pulse is like a rectangular wave, the frequency correlates to 2 x rotor speed. At blocked
rotor the output signal could be L (≤0.3V) or H (12V). A pull-up-resistor is needed.
Vcc without pre-resistor.
Do not touch the rotor!
The MFB50xxx(A) have tinned lead wire ends (without connector).
FAN
MFB50A05A
OUTPUT WAVEFORM
ALARM- CIRCUIT
red
+
+
(5mAmax)
yel
T
blk
-
+
-
-
1n
Stop: L or H
®
SEPA
MFB60B05
BRUSHLESS DC FAN
MFB60B12
Pa
3
30
2
20
1
10
MFB60A12/24
MFB60A05
0
0
0
50
100
150
200
AUTOMOTIVE FAN
SHAPE AND DIMENSION
2
mmH O
AIR PERFORMANCE
MFB60B24H
l/min
®
SEPA
HYB35D05
BRUSHLESS FAN
HYB35D05A
AIR PERFORMANCE DIAGRAMM
AUTOMOTIVE FAN
SHAPE AND DIMENSION
P a mmH2O
4
40
30
3
20
2
10
1
0
0
HYB35E05(A)
0
2.5
5
10
15
l/min
20
Lead wire: AWG28
blk = GND, red = +5VDC, (yel = PULSE)
ALARM OUTPUT
The SEPA® HYB35D05A includes a speed impulse output, which enables monitoring the correct function
of the fan. An alarm-board is available on request.
output signal could be L (≤0.6V) or H (Vcc -1V).
The HYB35D05(A) has tinned lead wire ends (without connector).
CPU-COOLER
OUTPUT WAVEFORM
ALARM-CIRCUIT
red
HYB35D05(A)
+
+
(5mAmax)
yel
T
blk
1n
-
-
Run: L=0.6Vmax; H=Vcc-1V; T=3.2msec
Stop: H or L
IMPORTANT: Only hold the fan at the outer edge and do not touch the impeller!
• Accessories:
ALG01
CONNECTOR
on request
• Order Information:
HYB35D05
HYB35D05A
SEPA turbo fan 5VDC, ball bearing, CE
SEPA turbo fan 5VDC, ball bearing, pulse, CE
213541000
213541010
SEPA EUROPE GmbH
03/01
D-79108 FREIBURG
Tel: +49(0)761/1561025 Fax: +49(0)761/1561027
®
SEPA
HYB35E05
BRUSHLESS FAN
HYB35E05A
AUTOMOTIVE FAN
SHAPE AND DIMENSION
2
Pa mmH2O
40
4
7
35
150
2
10
1
0
0
HYB35E05(A)
0
5
10
15
20
l/min
2x2.2
25
AIR FLOW
20
30
3
35
30
HYB35E-05
DC5V 0.15A
30
Leads: AWG28
blk = 0V, red = +Vcc (yel = PULSE)
PERFORMANCE
HYB35E05
Operating Voltage
Operating Current
Max. Start Current
Max. Air Flow
Max. Air Pressure
Noise @ 1m (typ)
Rotor Speed
Life Expectancy
Bearing System
Weight
Speed Sensor
Packing Quantity
[V]
[mA]
[mA]
[l/min - m3/h]
[mmH2O - Pa]
[dB(A)]
[°C]
[RPM]
[L10/MTBF; h]
[g]
[PCs]
HYB35E05A
4.5 ... 5.0 ... 5.5
150
260
25 – 1.5
4.8 - 47
28
-10/+60(80)
6500
95000/280000
ball bearing ZZ
6
2 pulses / rev.
25-500
This SEPA® turbo fan is suitable for industrial use and has a remarkable air flow performance despite its
extremely small
• Alarm Signal (Optional)
The SEPA® HYB35E05A includes a speed impulse output, which enables monitoring the correct function
Vcc without series-resistor. A pull-up-resistor is needed.
The HYB35E05(A) has tinned lead wire ends (without connector).
ALARM-CIRCUIT
FAN
HYB35E05A
red
OUTPUT WAVEFORM
+
+
yel
(Vce<15Vmax, Ic<5mA)
T
blk
-
1n
Run: L=0.3Vmax; H=Vcc-1V; T=2.3msec
Stop: H or L
-
• Accessories:
ALG01
CONNECTOR
on request
• Order Information
HYB35E05
HYB35E05A
SEPA® CPU-Cooler 5VDC, ball bearing, CE
SEPA® CPU-Cooler 5VDC, ball bearing, pulse, CE
113551000
113551010
SEPA EUROPE GmbH
01/03
D-79108 FREIBURG
Tel: +49(0)671/1561025
Fax: +49(0)761/1561027
®
SEPA
HYB45C05
BRUSHLESS FAN
HYB45C05A
SHAPE AND DIMENSION
Pa mmH2O
60
6
40
4
20
2
HYB45C05(A)
0
0
0
10
20
30
40
l/min
AUTOMOTIVE FAN
50
The SEPA® HYB45C05A includes a speed impulse output, which enables monitoring the correct function
The HYB45E05(A) has tinned lead wire ends (without connector).
ALARM-CIRCUIT
FAN
HYB45C05A
red
OUTPUT WAVEFORM
+
+
yel
(Vce<15Vmax, Ic<5mA)
T
blk
-
-
1n
Run: L=0.7Vmax; H=Vcc-1.5V; T=5.3msec
Stop: H or L
• Accessories:
ALG01
CONNECTOR
on request
HYB45C05
HYB45C05A
SEPA® CPU-Cooler 5VDC, ball bearing, pulse, CE
114551000
114551010
SEPA EUROPE GmbH
11/03
D-79108 FREIBURG
Tel: +49(0)671/1561025
Fax: +49(0)761/1561027
®
SEPA
HYB50C05
BRUSHLESS FAN
HYB50C05A
Pa mmH2O
8
80
60
6
40
4
20
2
0
0
HYB50C05(A)
0
20
40
60
80
l/min 100
AUTOMOTIVE FAN
SHAPE AND DIMENSION
Vcc without series-resistor. A pull-up-resistor is not permitted.
The HYB50C05(A) has tinned lead wire ends (without connector).
ALARM-CIRCUIT
FAN
HYB50C05A
red
+
OUTPUT WAVEFORM
+
yel
(Iout<5mA)
T
blk
-
-
0.5n
Run: L=0.3Vmax; H=Vcc; T=6.1msec
Stop: H or/oder L
• Accessories:
ALG01
CONNECTOR
on request
• Order information:
HYB50C05
HYB50C05A
SEPA fan, 50x50x10.5mm, 5VDC, ball bearings, CE
SEPA Lüfter, 50x50x10.5mm, 5VDC, pulse, ball bearings, CE
115031000
115031010
SEPA EUROPE GmbH
09/02
D 79108 FREIBURG
Tel: Tel: +49(0)761/1561025
Fax: +49(0)761/1561027
®
SEPA
HYB55A05
BRUSHLESS FAN
HYB55A05A
output signal could be L (≤0.3V) or H (Vcc).
Vcc without series-resistor. A pull-up-resistor is needed.
The HYB55C05(A) has tinned lead wire ends (without connector).
ALARM-CIRCUIT
FAN
HYB55A05A
red
OUTPUT WAVEFORM
+
+
yel
(Vce<15V, Ic<5mA)
T
blk
-
-
1n
Stop: H or L
• Accessories:
ALG01
CONNECTOR
on request
HYB55A05
HYB55A05A
SEPA fan, 55x55x10.8mm, 5VDC, ball bearings, CE
SEPA fan, 55x55x10.8mm, 5VDC, pulse, ball bearings, CE
115511000
115511010
SEPA EUROPE GmbH
09/02
D 79108 FREIBURG
Tel: Tel: +49(0)761/1561025
Fax: +49(0)761/1561027
®
SEPA
HYB65A05
BRUSHLESS FAN
HYB65A05A
Pa mmH2 O
80
60
40
HYB65A05(A)
20
0
2
0
0
30
60
90
120 l/min 150
AUTOMOTIVE FAN
SHAPE AND DIMENSION
The SEPA® HYB65A05A includes a speed impulse output, which enables monitoring the correct function
output signal could be L (≤0.3V) or H (Vcc).
Vcc without series-resistor. A pull-up-resistor is permitted.
The HYB65A05(A) has tinned lead wire ends (without connector).
ALARM-CIRCUIT
FAN
HYB65A05A
red
+
OUTPUT WAVEFORM
+
yel
(Vce<15V, Ic<5mA)
T
blk
-
-
1n
Stop: H or L
• Accessories:
ALG01
CONNECTOR
on request
HYB65A05
HYB65A05A
SEPA fan, 65x65x12.3mm, 5VDC, ball bearing, CE
SEPA fan, 65x65x12.3mm, 5VDC, pulse, ball bearing, CE
116511000
116511010
SEPA EUROPE GmbH
11/03
D 79108 FREIBURG
Tel: Tel: +49(0)761/1561025
Fax: +49(0)761/1561027
®
SEPA
BRUSHLESS FAN
TFB45A05, TFB45A12
SHAPE AND DIMENSION
42
18.5
2
Pa
1.5
19
1.5
32.5
4
1.5
9 90
30
0
0
0
20
40
60
80
100
l/min
310 +/-15
TFB45A05
3
25.5
23 +/-0.3
18 +/-0.3
44.5
60
+/-0.8
32
26.5
TFB45A12
6
+/-0.3
18
43.5 +/-0.3
mmH O
AIR PERFORMANCE
AIR FLOW
Lead wire AWG26
blk=GND, red=VDC
PERFORMANCE
Operating Voltage
Operating Current
Max. Start Current
Max. Air Flow
Max. Static Pressure
Typ. Noise @ 1m
Operating Temperature Range
Rotor Speed
Life Expectancy L10/MTBF @ 20°C
Bearing System
Weight
Packing Quantity
[V]
[mA]
[mA]
[l/min - m3/h]
[mmH2O - Pa]
[dB(A)]
[°C]
[RPM]
[h]
[g]
[PCs]
TFB45A05
TFB45A12
4.5 ... 5.0 ... 5.5
130
330
62 - 3.7
7.6 - 74.6
37
10.2 ... 12.0 ... 13.8
60
170
66 - 4.0
9.0 - 88.3
40
-20 / +70
5800
6300
95000 / 280000
ball bearings ZZ / steel flange
25
20 – 40 - 100 - 300
This SEPA® turbo fan is suitable for industrial use and has a remarkable air flow performance despite its small dimensions. Due to the linear air performance characteristic, the fan is applicable for different uses. It is permanently protected electrically against reverse polarity, blocking and t
®
SEPA
CPU-COOLER
HYB35C05, HYB35C05A
• ALARM OUTPUT
The SEPA® HFB35C05A includes a speed impulse output, which enables monitoring the correct function
The HFB35C05(A) has tinned lead wire ends (without connector).
CPU-COOLER
HYB35C05A
OUTPUT WAVEFORM
ALARM-CIRCUIT
red
+
+
(5mAmax)
yel
T
blk
1n
-
-
Run: L=1Vmax; H=Vcc-1V; T=2.3msec
Stop: H oder/or L
• Accessories:
THPAD44
LOCTITE 315
ALG01
CONNECTOR
thermally conductive adhesive pad, with aluminium carrier.
thermally conductive glue, 4 min. stalwart
on request
• Mounting:
The SEPA® HYB35C05(A) is mounted on the CPU by simply using the double side adhesive thermo
conductive foil THPAD44. THPAD contains an aluminium medium and bonds reliably and permanently
even as high temperatures. THPAD44 is provided as a blank in the appropriate size (see accessories).
The surface of the heat sink and the CPU must be clean and dry. Even mere traces of thermo conducting
paste prevent reliable bonding.
For more information please read the data sheet of adhesive pad or glue.
IMPORTANT: Only hold the cooler at the outer edge and do not touch the impeller!
HYB35C05
HYB35C05A
SEPA® CPU-Cooler 5VDC, ball bearing, Pulse, CE
113531000
113531010
SEPA EUROPE GmbH
11/02
D-79108 FREIBURG
Tel: +49(0)671/1561025
Fax: +49(0)761/1561027
®
SEPA
CPU-COOLER
HFB44B05A, HFB44B12A
COOLING of HIGH-SPEED CPUs
AUTOMOTIVE FAN
• FEATURES
Small, extremely thin and light. The ball-bearing fan integrated in the heat sink is highly effective despite its height
of only 7.5 mm! This renders it highly suitable for the Pentium 586 (K6) and for automotive use.
• VERY LOW POWER CONSUMPTION
An NdFe2O3 magnet ensures a high torque of the ball
bearing fan motor and maximum conductance of heat and
simultaneous low current consumption.
• HIGHEST RELIABELITY AND LIFE EXPECTANCY
The brushless motor is electronically commutated. A special IC is responsible for the electrical control. High reliability is achieved by 100% burn-in.
• SILENT
The air flow performance is increased and the noise
reduced by computer-aided optimisation of the impeller
and cooling surfaces.
• ALARM-OUTPUT
A speed impulse output enables simple monitoring of the
fan speed.
PERFORMANCE
Type
Oper. Voltage Oper. Current
[V]
[mA]
HFB44B05A
HFB44B12A
4.5...5...5.5
10.2...12...13.8
110 (160)
40 (70)
Thermal Resist.
[K/W] *)
Noise
[dB(A)] **)
Op. Temperature
(case)°C
Life Exp./MTBF
[h @ 60°C]
2.5
2.5
28
28
-10 ... +80
-10 ... +80
75000 / 210000
75000 / 210000
*) Measured with thermal conductive tape
**) Measured at 1m from the air intake side of the fan
COOLING PERFORMANCE
SHAPE & DIMENSION
Temp. rise
[°C]
30
44
20
7.5 5
min. distance
44
10
HFB44B05A
0
2
6
8
4
CPU-heat dissipation
SEPA EUROPE GmbH
03/01
10
[W]
140
Lead wire: AWG28
blk=-VDC red=+VDC yel=IMP
Do not connect pulse output (yel) with Vcc or GND!
D-79108 FREIBURG
Tel: +49(0)761/1561025
Fax: +49(0)761/1561027
• ALARM OUTPUT
The SEPA® HFB44BxxA includes a speed impulse output, which enables monitoring the correct function
The HFB44Bxx(A) has tinned lead wire ends (without connector).
CPU-COOLER
OUTPUT WAVEFORM
ALARM-CIRCUIT
red
HFB44BxxA
+
+
(5mAmax)
yel
T
blk
1n
-
-
Run: L=1Vmax; H=Vcc-1V; T=2.3msec
Stop: H or L
• Mounting:
The SEPA® HFB44BxxA is mounted on the CPU by simply using the double side adhesive thermo
conductive foil THPAD44. THPAD contains an aluminium medium and bonds reliably and permanently
even as high temperatures. THPAD44 is provided as a blank in the appropriate size (see accessories).
The surface of the heat sink and the CPU must be clean and dry. Even mere traces of thermo conducting
paste prevent reliable bonding.
For more information please read the data sheet of adhesive pad or glue.
IMPORTANT: Only hold the cooler at the outer edge and do not touch the impeller!
• Accessories:
THPAD44
LOCTITE 315
ALG01
CONNECTOR
thermally conductive glue, after 4 min. stalwart
on request
• Order Information:
HFB44B05A
HFB44B12A
SEPA CPU-Cooler 5VDC, ball bearing, pulse, CE
SEPA CPU-Cooler 12VDC, ball bearing, pulse, CE
214421010
214422010
SEPA EUROPE GmbH
03/01
D-79108 FREIBURG
Tel: +49(0)761/1561025 Fax: +49(0)761/1561027
®
SEPA
CPU-COOLER
HF500B50A05, HF500B50A05A, HF500B50A12, HF500B50C12A
COOLING of HIGH-SPEED CPUs
• ALARM SIGNAL (Option ...A)
The SEPA® HF500B50xxxA includes a speed impulse output, which enables monitoring the correct
function of the fan. An alarm-board is available on request.
The pulse is like a rectangular wave. At blocked rotor the output signal could be L or H.
HF500B50A05A: Pulse frequency correlates to 3 x rotor speed, line-output, a pull-up-resistor is not needed.
HF500B50C12A: Pulse frequency correlates to 2 x rotor speed, OC-output, a pull-up-resistor is needed.
Vcc without series-resistor. Do not connect not used pulse output to GND or Vcc (insolate).
CPU-COOLER
HF500B50A05A
OUTPUT WAVEFORM
ALARM- CIRCUIT
red
+
+
(5mA max)
yel
T
blk
CPU-COOLER
HF50B50C12A
1n
-
-
Stop: L oder/or H
ALARM-CIRCUIT
red
OUTPUT WAVEFORM
+
+
yel
(Uce<15V, Ic<5mA)
T
blk
-
-
1n
Stop: H or L
• ACCESSORIES:
THPAD44
ALG01
VARP01
CONNECTOR
Speed control via temperature
on request
• ATTACHEMENT:
The HF500B50xxx(A) will be fixed with a included metal-clamping bracket for PGA-Socket Nr. 5, Nr. 7 or A. A
thermal conductive pad or (better) a little thermal conductive grease between CPU und CPU-Cooler is
needed to get best cooling performance. By using thermal conductive grease in place of thermal
conductive pad the thermal resistance will be reduced by 0.25K/W.
The HF500B50xxx(A) has tinned lead wire ends (without connector).
• ELECTRICAL PROTECTION:
The HF500B50Axx(A) is permanent protected against false pole of power supply and blocking rotor.
HF500B50A05
HF500B50A05A
HF500B50A12
HF500B50C12A
CPU-Cooler 200, CE
CPU-Cooler 200, impulse, CE
CPU-Cooler 200, CE
CPU-Cooler 200, impulse, CE
215011000
215011010
215012000
215032010
SEPA ® is the brand name for fans and CPU Cooler, made by Nippon Keiki Works LTD., Tokyo
SEPA EUROPE GmbH
11/02
D-79108 FREIBURG
Tel: +49(0)761/1561025
Fax: +49(0)761/1561027
®
SEPA
CPU-COOLER
HF504B50C12, HF504B50C12A
COOLING of HIGH-CLASS CPUs
• FEATURES
Small and light. The ball-bearing fan on the heat sink is
highly effective despite its height of only 34mm! This renders
it highly suitable for high speed CPU’s.
An NdFe2O3 magnet ensures a high torque of the ball bearing fan motor and maximum conductance of heat and simultaneous low current consumption.
The brushless motor is electronically commutated. A
special IC is responsible for the electrical control. High
reliability is achieved by 100% burn-in.
• SILENT
The air flow performance is increased and the noise reduced
by computer-aided optimisation of the impeller and cooling
surfaces.
• ATTACHMENT
Fixation with a metal-clamping bracket for PGA-Socket
Nr. 5, Nr. 7 or A (to be supplied).
• ALARM-OUTPUT
An optional speed impulse output enables simple monitoring
of the fan speed.
PERFORMANCE
Typ
Operating Voltage
[VDC]
HF504B50C12 10.2...12...13.8
HF504B50C12A 10.2...12...13.8
Operating
Current
[mA]
140/100
140/100
*) Value measured with / without thermal conductive pad
COOLING PERFORMANCE
Therm. Res.
[K/W]
*)
1.25/0.99
1.25/0.99
Noise
[dB(A)]
**)
29
29
Op. Temperature (heat sink)
°C
-10 ... +80
-10 ... +80
**) Measured at 1m from the side of the fan
DIMENSION
Temperature rise [°C]
40
30
20
10
0
5
10 15 20 25 30 35 [W]
CPU heat dissipation
Life Expectancy
L10 / MTBF
[h @ 60°C]
75000 / 210000
75000 / 210000
Lead Wires AWG26 (AWG28)
blk=-VDC red=+VDC (yel=Pulse)
The SEPA® HF504B50C12A includes a speed impulse output, which enables monitoring the correct
The pulse is like a rectangular wave. The pulse frequency correlates to 2 x rotor speed, OC-output, a pullup-resistor is needed. At blocked rotor the output signal could be L (≤0.3V) or H (Vcc -1.5V).
CPU-COOLER
HF504B50C12A
OUTPUT WAVEFORM
ALARM CIRCUIT
red
+
+
yel
(Vce<15V, Ic<5mA)
T
blk
-
-
1n
Stop: H or L
• ACCESSORIES:
ALG01
VARP01
• ATTACHMENT:
The HF504B50C12(A) will be fixed with an included metal-clamping bracket for PGA-Socket Nr. 5, Nr. 7 or A. A
needed to get best cooling performance.
IMPORTANT: Do not touch the rotor!
The HF504B50C12(A) is permanent protected against false pole of power supply and blocking rotor.
HF504B50C12
HF504B50C12A
SEPA CPU-Cooler 650, Ball Bearing, Mounting Clip, CE
SEPA CPU-Cooler 650, Ball Bearing, Mounting Clip, Pulse, CE
215432001
215432011
SEPA ® is the brand name for fans and CPU-Coolers, made by Nippon Keiki Works LTD., Tokyo
SEPA EUROPE GmbH
07/03
D-79108 FREIBURG
Tel: +49(0)761/1561025
Fax: +49(0)761/1561027
®
SEPA
CPU-COOLER
HF506B50A12, HF506B50C12A
COOLING of very HIGH-CLASS CPUs
• FEATURES
Small and light. The ball-bearing fan on the heat sink is
highly effective despite its height of only 24.5mm! This renders it highly suitable for high speed CPU’s.
An NdFe2O3 magnet ensures a high torque of the ball bearing fan motor and maximum conductance of heat and simultaneous low current consumption.
The brushless motor is electronically commutated. A
special IC is responsible for the electrical control. High
reliability is achieved by 100% burn-in.
• SILENT
The air flow performance is increased and the noise reduced
by computer-aided optimisation of the impeller and cooling
surfaces.
• ATTACHMENT
Fixation with a metal-clamping bracket for PGA-Socket
Nr. 5, Nr. 7 or A (to be supplied).
• ALARM-OUTPUT
An optional speed impulse output enables simple monitoring
of the fan speed.
PERFORMANCE
Typ
Operating Voltage
[VDC]
HF506B50A12 10.2...12...13.8
HF506B50C12A 10.2...12...13.8
Operating
Current
[mA]
140/100
140/100
Therm. Res.
[K/W]
*)
0.55/0.85
0.55/0.85
*) Value measured with / without thermal conductive pad
Noise
[dB(A)]
**)
30
39
Op. Temperature (heat sink)
°C
-10 ... +80
-10 ... +80
Life Expectancy
L10 / MTBF
[h @ 60°C]
75000 / 210000
75000 / 210000
**) Measured at 1m from the side of the fan
DIMENSION
46,3
56,5
20
50
30
10
blk
0
20
10
50
30
40
CPU heat dissipation
SEPA EUROPE GmbH
06/03
[W]
D-79108 FREIBURG
red
295
40
Thermal pad 25x25mm
Min. distance 10mm
Temperature rise
[°C]
Leads: 2x AWG26 (3xAWG28)
1=blk/GND, 2=red/+12V, (3=yel/PULSE)
Tel: 0761/1561025
Fax: 0761/1561027
The SEPA® HF506B50C12A includes a speed impulse output, which enables monitoring the correct
The pulse is like a rectangular wave. The pulse frequency correlates to 2 x rotor speed, OC-output, a pullup-resistor is needed. At blocked rotor the output signal could be L (≤0.3V) or H (Vcc -1.5V).
CPU-COOLER
HF506B50C12A
OUTPUT WAVEFORM
ALARM CIRCUIT
red
+
+
yel
(Vce<15V, Ic<5mA)
T
blk
-
-
1n
Stop: H or L
• ACCESSORIES:
ALG01
VARP01
• ATTACHMENT:
The HF506B50C12(A) will be fixed with an included metal-clamping bracket for PGA-Socket Nr. 5, Nr. 7 or A. A
needed to get best cooling performance.
IMPORTANT: Do not touch the rotor!
The HF506B50C12(A) is permanent protected against false pole of power supply and blocking rotor.
HF506B50C12
HF506B50C12A
SEPA CPU-Cooler 1000, Ball Bearing, Mounting Clip, CE
SEPA CPU-Cooler 1000, Ball Bearing, Mounting Clip, Pulse, CE
215122001
215232011
SEPA ® is the brand name for fans and CPU-Coolers, made by Nippon Keiki Works LTD., Tokyo
SEPA EUROPE GmbH
06/03
D-79108 FREIBURG
Tel: +49(0)761/1561025
Fax: +49(0)761/1561027
®
SEPA
ACCESSORIES
ALG01
ALARM GENERATOR
TO MONITOR THE FUNCTION OF CPU-COOLER AND FANS WITH PULSE OUTPUT
FEATURES
•
•
•
•
•
•
®
®
Suitable for all SEPA DC-fans and SEPA CPU-Cooler with pulse output
Generates an acoustic sound in case fan fails (missing pulses)
The alarm will be generated permanently, even if the fan starts after blocking
False pole protection included
No stand-by current consumption
Very small size
TECHNICAL PERFORMANCE
Operating voltage:
Stand-by current/alarm current:
Sound frequency:
Sound level:
Function:
Reset:
4.5 to 15.0VDC
0 /17 mA
4 ± 0.5 KHz
>83dB/10cm @ 12VDC
In case of missing or very low frequency pulses an acoustic signal will be generated (the sound level varies by the operating voltage). After eliminating the
failure the acoustic signal stops after reset only.
Switch off power supply for 30 seconds.
Soldering side
®
SEPA
ZUBEHÖR/ACCESSORIES
EMV-SCHUTZGITTER / EMC FAN GUARDS
A
A
B
®
SEPA
ZUBEHÖR/ACCESSORIES
B
E
C
D
4.5x4
C
A
A
E
EMV+STAUBSCHUTZ / EMC+DUST PROTECTION
EMV-Schutzgitter für Lüftergrößen 80x80 bis 119x119mm. Diese Schutzgitter bestehen aus 3 Teilen: Der
äußere Rahmen, die Staubfiltermatte und das EMV-Gitter aus metallisiertem Kunststoff, silberfarben, und
einem Metallnetz. Damit wird eine hohe EMV-Filterwirkung bei Frequenzen zwischen 1MHz und 1GHz
bei niedrigen Kosten erreicht. Das Metallnetz muß einen direkten elektrischen Kontakt zur metallischen
Oberfläche des Gerätegehäuses haben.
EMC fan guards for fans 80x80 up to 119x119mm. The guards are made from silver covered plastic and
include a metal-wire net. This allows the shielding against electromagnetic waves in a range between
1MHz and 1GHz at low cost. The metal-wire net must have direct contact with the metallic surface of the
device housing.
Art-No.
928030000
929230000
921230000
Fan Size [mm]
Model
EMVIP80
EMVIP92
EMVIP120
80x80
92x92
119x119
Dimension [mm]
A/B/C/D/E
86/12.2/71.4/90/77
97/12.2/82.5/98/88
126/13/105/125/116
Packing
[PCs]
50
50
50
Andere Abmessungen auf Anfrage
Other dimensions available on request
SEPA EUROPE GmbH
09/03
D-79108 FREIBURG
Tel: +49(0)761/1561025
Fax: +49(0)761/1561027
®
SEPA
ZUBEHÖR / ACESSORIES
FGxx, FGxxK, LFGxx, EFxx, LFKx
METAL FAN GUARDS
Finger guards for standardized fan sizes 25x25mm up to 172x150mm. Material: steel wire chromium plated.
Type
Art. No.
for Fan Size
Nbr. of Rings
[mm]
912510000
914010000
915010000
916010000
918010000
919210000
911210000
915110000
FG25 Fan Guard
FG40 Fan Guard
FG50 Fan Guard
FG60 Fan Guard
FG80 Fan Guard
FG92 Fan Guard
FG120 Fan Guard
FG150 Fan Guard
25x25
40x40
50x50
60x60
80x80
92x92
120x120
172x150
2
2
3
4
5
6
8
9/10
Height
Packing
[mm]
[PCs]
5
5
5
5
5
5
5.7
6.5
100
100
100
100
100
100
100
100
PLASTIC FAN GUARDS
Plastic finger guards for standardized fan sizes 40x40mm up to 120x120mm. Material: ABS, black. Outer
dimensions equal to fan sizes.
Appearance could be different
Art. No.
Type
for Fan Size
Colour
Height
black
black
black
black
7.3
7.3
7.3
7.3
[mm]
916020000
918020000
919220000
911220000
FG60K Fan Guard
FG80K Fan Guard
FG92K Fan Guard
FG120K Fan Guard
SEPA EUROPE GmbH
09/03
60x60
80x80
92x92
120x120
D-79108 FREIBURG
Packing
[PCs]
100
100
100
100
Tel: +49(0)761/1561025
Fax: +49(0)761/1561027
DUST-FILTERS THREE-PART
The plastic filter of the LFG series offers an IP45 level of protection, according to publication IEC592. It
components are the fan guard, the clip-on lid and the filter blanket. When the filter blanket is saturated
with dust, it can be vacuum cleaned or washed with water and detergent and used again.
We recommend regular cleanups, depending on the dust contamination in the environment to avoid a
decrease in performance.
Appearance could be different
Art. No.
924020045
926020045
928020045
929220045
921220045
924020045
926020145
928020145
929220145
921220145
Type
LFG40-45 Dust Filter three-part
EF40-45 Filter Blanket
for Fan Size
Dimension
Packing
[mm]
[mm]
[PCs]
40x40mm, 45ppi
60x60mm, 45ppi
80x80mm, 45ppi
92x92mm, 45ppi
120x120mm, 45ppi
40x40mm, 45ppi
60x60mm, 45ppi
80x80mm, 45ppi
92x92mm, 45ppi
120x120mm, 45ppi
39.9 x 4.8
60 x 6.4
83.6 x 10.0
96.5 x 10.0
123.7 x 10.8
-
100
100
100
100
100
100
100
100
100
100
POWER LEADS FOR AC-FANS
Purpose of product: Quick connection or disconnection of fans with standard terminal male plugs.
2.8x0.3mm, colour black, length 960 mm (other types on request).
Art. No.
911032000
SEPA EUROPE GmbH
09/03
Type
Fan Power Lead
for AC-fans with
standard terminals
Length
LFK1
960
D-79108 FREIBURG
Colour
[mm]
Packing
[PCs]
black
50
Tel: +49(0)761/1561025
Fax: +49(0)761/1561027
®
SEPA
ACCESSORIES
THPADxx
WÄRMELEITENDE KLEBEFOLIE
DESCRIPTION
APPLICATIONS
THERMAPAD double-sided adhesive tapes provide an effective thermal interface between electronic component and heat sinks.
The tape has high thermal conductivity and exceptional bonding properties – eliminating the
need for thermal grease and mechanical fasteners.
THERMAPAD thermal tapes bond heat sinks to
hot components. They attach components to vertical heat sinks or metal chassis walls in place of
clips, screws or other mechanical fasteners, and
require no additional thermal compound.
THERMAPAD consists of high bond strength,
pressure-sensitive acrylic adhesive, loaded with
aluminum oxide particles and coated on 0.05mm
aluminum foil carrier. The aluminum foil provides
added thermal conductivity for applications where
electrical isolation is not required.
THERMAPAD tapes have many advantages over
traditional adhesives such as hot melts or thermal
epoxies. They can be consistently applied to
meet design-level thermal and adhesive requirements. The tapes can be removed after application, reducing repair and rework costs in both the
manufacturing plant and the field.
THERMAPAD conductive tapes are embossed
with a unique pattern for maximum conformability
and minimal air pockets.
Unlike rigid adhesives, THERMAPAD thermal
tapes are pliable and conformable, reducing concerns over CTE mismatch and the cracking or
splitting of components or epoxy bond lines.
Extensive testing has shown that THERMAPAD
system provides thermal and mechanical results
superior to those of flat thermal tapes.
THERMAPAD tapes offer advantages over mechanical fasteners or liquid adhesives which may
require a large capital investment.
THERMAPAD tapes offer excellent thermal, mechanical, environmental and chemical properties.
THERMAPAD thermal conductive adhesive tape
is an ideal matter to fix heat sinks on hot component surfaces like CPU’s, power amplifiers, motor
driver and Peltier coolers.
Vibration testing at 10G shows no adverse effects. Unlike traditional acrylic pressure-sensitive
tapes, after extended temperature/humidity aging
and harsh conditions, THERMAPAD tapes meet
or exceed initial properties for shear strength and
thermal conductivity.
SEPA EUROPE GmbH
04/02
D-79108 FREIBURG
Tel: +49(0)761/1561025
Fax: +49(0)761/1561027
APPLICATION INSTRUCTIONS
TYPICAL PROPERTIES
Summaries of test procedures used for THPAD
thermal tapes are described below. Thermal performance, die shear strength and visual inspection were used as pass/fail criteria.
For specific applications detailed tests should be
made first.
Property
Test
Method
ASTMD412
ASTMD624
Carrier
Aluminium
Thickness (mm)
0.152
Tensile Strength (MPa)
25
Braking Power
22,75
(KN/m)
Elongation (%)
5
ASTMD412
Therm. Impedance
3,50
MIL-I49456A
K / W * cm2
Therm. Conductivity
0,54
MIL-I49456A
K / W * in2
Coefficient of Expan400
E+CTP163
sion of Glue
(-0...+150°Cppm/°C)
Flammability Rating
V-O
UL 94
Lap Shear Adhesion
0.931
ASTMB209
(MPa)
Die Shear Adhesion
(MPa) 8.9mm die diameter bonded on:
Aluminium 25°C
0,862
50°C
0.448
100°C
0,276
Shear Power (KN/m)
0.35
IPC2.4.9 E
Creep Adhesion
>50
(Days)
>10
(25°C 0.083MPa)
(150°C 0.083 MPa)
Operating Tempera- -60 ... +150
ture (°C)
Long-Term Storage
min. 3
@ 22°C (Years)
Material needed:
• Clean cotton cloth or rag,
• Industrial solvent (Toluene, Acetone Isopropyl
Alcohol)
Please follow safety instructions for solvent! Use
rubber gloves.
Ensure that bonding surfaces are absolutely free
from oil, dust etc. Wipe surfaces with a cloth
dampened with industrial solvent.
Remove clear liner or remove pre-cut tape from
roll. Apply to centre of heat sink bonding area and
smooth over entire surface using moderate pressure.
Remove blue embossed liner from the tape. Centre heat sink component and apply using any one
of the recommended temperature/pressure options shown below:
Pressure
70 KPa
200 KPa
70 KPa
200 KPa
Temperature
22 °C
22 °C
50 – 65 °C
50 – 65 °C
Time
15 sec
5 sec
5 sec
3 sec
Approximately 70% of the ultimate adhesive bond
strength his achieved with initial application and
80-90% is reached within 15 minutes. Ultimate
adhesive strength is achieved within 36 hours;
however, the next manufacturing step can occur
immediately following the initial application.
IMPORTANT: Only hold an active cooler at the
outer edge and do not touch the impeller!
ORDER INFORMATION
THPAD35
THPAD44
Thermal conductive adhesive tape 35x35mm (for HFB35..)
Thermal conductive adhesive tape 42x42mm (for HFB44..)
Other dimensions on request.
SEPA EUROPE GmbH
04/02
D-79108 FREIBURG
953500000
954400000
Tel: +49(0)761/1561025
Fax: +49(0)761/1561027
®
SEPA
VARxxx
ACCESSORIES

SEPA - Farnell

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