BOTHHAND S4993S

T1/CEPT/ISDN-PRI TRANSFORMER
P/N:S4993S DATA SHEET
A. Electrical Specifications@ 25°C :
1. DCR: 1.0 Ω TYP(@PIN 1-2 & PIN 3-4)
1.0 Ω TYP(@PIN 5-6 & PIN 7-8)
2. OCL:( @10KHz /0.1Vrms) : 30 mH [email protected] 5-8(6-7 short)
3. Cw/w: 100 pF Max PIN 1-3 @10KHz/0.1Vrms
4. Turn Ratio (±5%): 1:1:1:1
5. Isolation Voltage: 1500 Vrms/0.5mA 2Sec(PRI SEC)
500 Vrms/0.5mA 2Sec (1-3, 5-7)
B. Schematics & Mechanical :
Prepared :Qingli Wu
Approved: Xu Wenbing
Date :2001/01/31
Drawing no.: ISDN Transformer
REV.: A1
Page : 1/1