A Division of Century Magnetics International, Inc.
20 Canal Street, Franklin, NH 03235 ● Tel: 603-934-4931 ● Fax: 603-934-7509 ● E-Mail: Info@pctransformer.com

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PLUG-IN PRINTED CIRCUIT
TELEPHONE COUPLING TRANSFORMERS

Plug-In Printed Circuit Telephone Coupling Transformers

  • Designed for Interconnection of Voice/Data Modem terminals to Telephone Lines.

  • Frequency response  +/- 0.5db 300Hz - 3500Hz.

  • Power level -45dbm to +7dbm.
  • Longitudinal balance  -  per FCC Part 68.

  • Distortion  - 0.5% max.

  • Impedance matching +/-10% over frequency range.

  • Return loss – 26dB min.

P/N

PRI Z (OHMS)

SEC Z (OHMS)

APPLICATION

SCHEMATIC

TPC1-1 600 600 COUPLING 1
TPC1-2 600 C.T. 600 C.T. COUPLING 2
TPC1-3 600 900 COUPLING 1
TPC1-4 900 900 COUPLING 1
TPC1-5 900/600 600 COUPLING 3
TPC1-6 4000 600 BRIDGING 1
TPC1-7 600 (4 WIRE) 600/600 HYBRID
(2) REQUIRED		 5


SCHEMATICS

Schematic Diagram
1 2 3
Schematic Diagram
4 5

L

W

H

P

C

Wt. (oz.)

13/16

19/32

3/4

.187

.420

.5



Other ratings and configurations are available
on special order for your custom requirements.


MECHANICAL
Mechanical Diagram
PC – 6 PINS


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