Power Line Communication Coupling Transformers

Transcription

Power Line Communication
Coupling Transformers
Product Information
PI-PLC_1 02/07
Index of contents
Index of contents
Introduction
page 2
PLC Transformers for Low-Bit-Rate Applications
page 4
PLC Transformers for High-Bit-Rate Applications
page 5
Dimensions of the Standard Casings
page 6
page 1
Product Information
PI-PLC_1 02/07
Introduction
Introduction
The PLC (Power Line Communication) will become one of the most interesting and various
technology in the next few years. AMR (Automatic Meter Reading) for watt-hour-meters,
water meters, gas meters, etc will become very important for controlling and economical use
of the resources world wide. With PLC it can give the end-user a constant overview about the
consumption and the possibility to plan economical. The general energy suppliers have the
opportunity to control user-groups up to a single end-user in short time-steps. They can
reduce the energy spikes up to a harmonic operation of their power stations. Home
automation and PC home networking will be additional applications for PLC. The interaction
between the domestic appliances and the energy meters will make the economical use
perfect.
electric cabeling
Capacitor
50 Hz blocking, C = 5 … 150 nF
nF
For PLC it’s necessary to have a coupling
transformer for the data transmission
between the electric cabeling and the
transceiver. Its inductance has a value
between 10 µH … 2 mH and its electrical
insulation (0,5 - 6kV reinforced or operational)
depends on its application. The capacitor in the
system is for blocking the 50 Hz or 60Hz
currents.
Transceiver
DATA
Interface
PLC Transformer
Electrical Insulation,
Data Transmission
L = 10 µH … 2 mH
PLC Chip
Data Processing
Line Driver, AFE, DFE
Based on our own developed and produced amorphous material VAC offers a complete
product range of PLC coupling transformers for low and high bit rate applications. Please
look at the internet pages at www.vacuumschmelze.com and find your used PCL chipset and
we will present you our PLC transformers in different designs. Beside the standard PLC
transformer VAC also develops PLC transformer with individual requirements. The PLC
transformers are manufactured by VAC in process and cost optimized plants. Our in-depth
knowledge of the application fields and technical requirements puts us in a position to find
the ideal solution and turns this into a competitive product.
page 2
Product Information
PI-PLC_1 02/07
Introduction
VAC’s own developed and produced amorphous material VITROVAC or VITROPERM is an
excellent material for the core of a PLC transformer. One of the main advantages is shown in
the following diagram. The saturation in comparison to a PLC transformer based on ferrite is
significant. At Iac=42,5mA the VAC PLC transformer based on VITROVAC has 1,6mH the
version based on ferrite on 0,2mH. This shows that the PLC transformer based on ferrite is in
saturation and produces high harmonic distortion, especially 50 Hz distribution. On the other
hand the VAC PLC transformer meets the target.
Saturation of VAC PLC transfomer based on VITROVAC / VITROPERM
and PLC transformer based on ferrite
2,2
f = 10 kHz
Ueff =100 mV
2
VAC PLC Transformer based
on
VITROVAC / VITROPERM
1,8
1,6
L (m H)
1,4
PLC Transformer
based on ferrite
1,2
1
Limit
0,8
0,6
0,4
0,2
0
0
5
10
15
20
25
30
35
40
45
50
55
60
65
70
75
80
85
90
IAC (mA),
Idc [50Hz]
(mA)
The advantages of VAC PLC coupling transformers are:
- Excellent transmission characteristics
- High saturation current, Low THD
- Matching transformer for leading IC’s with all PLC standards
- Compact designs with high casing variety (SMD, PTH, high, flat)
- Insulation according to EN 60950 / UL 1950
page 3
Product Information
PI-PLC_1 02/07
Low-Bit-Rate PLC Transformers
Technical characteristics:
Order-Nr.
T60403-K
5024-X044
4081-X004
4085-X004
5024-X090
5024-K24313 +
++
4096-X046
***
4096-X047
4021-X137
4097-X078
5024-X078
4031-X009
4900-X255
4325-X017
Turns ratio
Inductance
(mH)
Freq. Range
(MHz)
HV test
(kVrms)*
1:1
1,4
0,001 - 1
3
1:1:2
1:1
1:1
1:1
1:1
1:1
1:1
2:1
5/1:1
5:1:1
0,88
0,75
1,3
1,3
1,65
1,7
2,5
1,0
0,217
0,227
0,001 - 1
0,001 - 1
0,001 - 1
0,001 - 1
0,001 - 1
0,001 - 1
0,001 - 1
0,001 - 1
0.095 - 0.1485
0.095 - 0.1485
3
0,5
6
6
6
3
3
6
4
4
Design
SMD
PTH flat
PTH high
SMD
SMD
PTH
PTH
PTH
PTH
SMD
PTH
PTH
PTH
Cross-reference-list:
Order-Nr.
T60403-K
5024-X044
4081-X004
4085-X004
5024-X090
+
5024-K24313
4096-X046++
***
4096-X047
4021-X137
4097-X078
5024-X078
4031-X009
4900-X255
4325-X017
Echelon
RENESAS
PLT-21,
PLT-22
PLT3120,
PLT3150
x
x
x
x
x
x
x
x
x
x
x
x
M16C/6S
STM
YITRAN
ST7536,
ST7537
ST7538,
ST7540
IT800
x
x
x
x
x
x
x
x
x
x
x
x
x
x
x
x
x
x
Technical details on request.
.
* reinforced insulation accord. to EN60950
** operational insulation
*** VDE EN60950 certificated
+ under development
++ obsolete, replaced by 4096-X047
page 4
Product Information
PI-PLC_1 02/07
High-Bit-Rate PLC Transformers
Technical characteristics:
Order-Nr.
T60403-K
5024-X043
4081-X003
4085-X003
+
5024-K23658
+
5024-K24824
4031-X008
+
5011-K23560
Turns ratio
Inductance
(uH)
Freq. Range
(MHz)
HV test
(kVrms)
1:1:1:1
23
1 - 30
3*
1:1:1
1:1:1:1
1:1:1:1
1,67 : 1
14
23
40
30
4 - 21
4 - 30
1 - 30
1 - 30
3*
3*
3*
3*
Design
SMD
PTH flat
PTH high
SMD
SMD
PTH
SMD
Cross-reference-list:
Order-Nr.
T60403-K
DS2
Intellon
YITRAN
DSS4200+DSS7500, INT51X1, INT5200,
ITM1, ITM10
DSS900X+DSS7700 INT5500, INT6000
5024-X043
4081-X003
4085-X003
+
5024-K23658
+
5024-K24824
4031-X008
+
5011-K23560
x
x
x
x
x
x
x
x
x
x
Technical details on request.
* reinforced insulation accord. to EN60950
+ under development
Europe
VACUUMSCHMELZE GMBH & Co. KG
P.O. Box 2253
D-63412 Hanau, Germany
Tel. +49 6181 38-0
Fax +49 6181 38-2780
America
VAC Magnetics Corporation
101 Magnet Drive
Elizabethtown, KY 42701
Tel.: ++1 270 769-13 33
Fax: ++1 270 765-31 18
Asia/Pacific
VACUUMSCHMELZE Singapore Pte Ltd
300 Beach Road, #31-03 The Concourse
Singapore 199555
Tel. +65 3912 600
Fax +65 3912 601
page 5
Product Information
PI-PLC_1 02/07
Mechanical Dimensions
Standard Casings for VAC PLC Transformers
- SMD flat (5024-…)
Toleranz der Stiftabstände
±0,2 mm
(Tolerances grid distance)
DC=Date Code
F=Factory
Kennzeichnung Stift 1
(marking pin 1)
Vorschlag zur Anordnung
der Anschlußflächen
(Example for pad position )
0,6x0,4
2,5
1
4
14,6
13,9
11,46
10,16
F
5
DC
8
2,54
7,62
10
Wicklung
evtl.
teilweise
sichtbar
(windings
can be
partially
visible)
1,0
1,3
7,1
2,54
3x2,54
7,6
0,15
- PTH flat (4081-…)
Toleranz der Stiftabstände
±0,2 mm
Kennzeichnung Stift 1
(marking pin 1)
DC=Date Code
F=Factory
0,5x0,5
4
1
5
8
11,5
10,16
F
2,54
7,62
10
Wicklung
evtl.
teilweise
sichtbar
(windings
can be
partially
visible)
DC
1,0
7,1
3,5±0,5
- PTH high (4085-…)
Toleranz der Stiftabstände ±0,2mm
5
8
4
1
0,5x0,5
DC = Date Code
F = Factory
8,5
7,0
F
DC
2,54
Kennzeichnung Stift1
(marking pin 1)
7,62
10,4
11,5
3,5±0,5
page 6
Product Information
PI-PLC_1 02/07
Mechanical Dimensions
- SMD (5011…)
Wicklung
sichtbar
(windings
visible)
DC=Date Code
F=Factory
1
9
*=vorläufig
(preliminary)
0,1
2
Kennzeichnung Vorschlag zur Anordnung
Stift 1
der Anschlussflächen
(marking pin1) (Example for pad positions )
*
6,8
10,2
F
DC
2,85
4
2,5
1,2
3
≤ 5,4*
6
- PTH (4021-…)
Kontaktfläche verzinnt
(contact pad tinned)
6
7
9
2,5
Pin 0,66x0,45 alternativ 0,5 (0,52) x 0,5(0,52)
Pin 0,66x0,45 alternative 0,5 (0,52) x 0,5(0,52)
DC = Date Code
F = Factory
10
DC
14
2
12,7
5
2,54
2
6
F
1
Pin 1
10,16
1,5
≤10
12,5
3,5±0,5
- PTH (4031-…)
( Tolerances grid distance )
6
DC=Date Code
F=Factory
0,521x0,521
10
12
10,16
F
5
DC
1
0,2
4x2,54=10,16
1,8
≤10,16
12
3,1±0,5
- PTH (4096-…)
Toleranz der Stiftabstände 0,2mm
±
1
Ø0,6alternativ 0,5x0,5
(Ø0,6alternative 0,5x0,5)
DC=Date Code
F=Factory
3
DC
16,6
15
F
6
4
12,5
2
14,8
≤14,5
3,5±0,5
- PTH (4097-…)
1
Ø0,6alternativ 0,5x0,5
(Ø0,6alternative 0,5x0,5)
DC=Date Code
F=Factory
3
DC
16,6
15
F
6
4
12,5
14,8
2
≤13,5
3,5±0,5
page 7
Product Information
PI-PCL_1 02/07

Power Line Communication Coupling Transformers

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