T1/CEPT TRANSFORMER P/N:S5872 DATA SHEET
A. Electrical Specifications @25C : 1. Turns Ratio(2%): 1:1.26 PIN 1-3:16-14 & 6-8:11-9 2. Inductance : 1.2 mH Min @ 10KHz/20 mV pin 1-3,6-8 3. Leakage Inductance : 0.6 H Max @100KHz/1V PIN1-3:16-14shorted PIN 6-8:11-9 shorted 4. CW/W : 30 pF Max @ 100KHz/1V PIN 1-3:16-14 & 6-8:11-9 5. D.C.R : 0.7 Max PIN 1-3 & 6-8 6. D.C.R: 0.8 Max PIN 16-14 & 11-9 7. HI-POT : 2000Vrms/2sec PIN 1-3:16-14 & 6-8:11-9 8. Return Loss : 20 dB Min @ 300KHz-3MHz,SEC with 119 load PRI Ref 75 B. Schematics & Mechanical :
Prepared :Luo Ming Li Drawing no.: ISDN Transformer
Approved: Xu Wenbing REV.: A0
Date :2001/04/12 Page : 1/1
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