ETC UT20495

ISDN
UM MODEL NO.:
UT20495
Characteristic data:
RI+II=2.4Ω±15%
RIII+IV=4.8Ω±15%
SPECIFICATION
REV.
S-Interface Isolation Transformer
B1
98/34
Schematic diagram:
Electrical Specification at 25OC:
1.)LI+II≥22mH,(NI+II series),at 10KHz,100mV(core 1,2)
2.)Turns ratio tolerance: ±2%,(core 1,2)
3.)Cw/w≤120pF,(NI+II to NIII+IV),at 100KHz,100mV(core 1,2)
4.)Ls I+II≤10.0uH, (NI+II series , NIII+IV shorted), at 100KHz,100mV(core 1, 2)
5.)HI-pot test:
Up=2.0KVrms,(NI+II to NIII+IV)(core 1,2)
Dimension:
UMEC
UT20495
NOTE: Specifications are subject to change without prior notice.
Tolerances: ±0.25mm
UNIT: mm
E10-013-C
UNIVERSAL MICROELECTRONICS CO.,LTD.
TEL:886-4-23590096 FAX:886-4-23590129
http://www.umec-web.com
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