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Isolation/Bridging Tranformer
Features: • • • Shield between windings. Very low Leakage Inductance. Excellent balance.
TEW5564
TEW5364 is specifically designed to be used as an isolation/bridging transformer in test setups for testing Longitudinal Balance and Return Loss in Primary Rate and Basic Rate Circuits. A shield is provided to improve the balance.
MECHANICAL
5
H
10
ALL DIMENSIONS ARE IN INCHES
0.15
4 2
DIA 0.025
0.020 8 PLACES
DRILL PATTERN COMPONENT SIDE 2 HOLES DIA. 0.055" 10 HOLES DIA. 0.040"
1
6 8
6
10 G 5
W
G 1
0.70
DOT AT PIN1 L G. 2 GND PINS 0.020" X 0.040"
GRID 0 .10" X 0.10"
Dimensions L 1.15" max. W 1.15" max. H 1.00" max.
ELECTRICAL SPECIFICATIONS
TEW5564 135-900 Ω 10 KΩ 1:1:2 > 20 H typ. 1.5 mH typ. 80 Ω typ. 160 Ω typ.. < - 0.25 dB 1000 Vrms Terminating resistor at the input and >10 KΩ at the output
Impedance
Pri. Sec.
(1-2)+(4-5) (6-10) (1-2):(4-5):(6-10) (6-10) (6-10)
Turns ratio
5564.chp
Inductance Leakage Inductance. Winding Resistance Frequency Response Pri. Sec.
95/03/29
(1-2) & (4-5) (6-10) 200 Hz - 300 KHz
ISSUE:A
Dielectric Strength
Filtran Limited
229 Colonnade Road, Nepean, Ontario, Canada. K2E 7K3, Tel: (613) 226-1626 Fax: (613) 226-7124
6-6
.