BOTHHAND S8787

T1/CEPT/ISDN-PRI TRANSFORMER
P/N:S8787 DATA SHEET
A. General Specifications:
1. SMD 16 Pin Dual T1/E1 isolation module .
2. Extended operating temperature : -400C to +850C
B. Electrical [email protected]°C :
1. Turns ratio(Pri : Sec .±3%) : 1:2.42CT Pin 1-3:16-14 & 1:2.42CT Pin 6-8:11-9
2. Primary OCL : 1.5 mH ±20% @ 100 KHz/0.2Vrms
3. Cw/w: 35 pF Max pin 1 to 15 & 35 pF Max Pin 6 to 10
4. Leakage Inductance: 0.5 µH Max Pin 1-3(16,15,14 short)
0.5 µH Max Pin 6-8(11,10,9 short)
5. DCR(Pri.) : 0.8 Ω Max Pin 1-3 & 0.80 Ω Max Pin 6-8
6. HI-POT : 1500 Vrms.
7. Cross talk(0.5 to 5 MHz) : -65 dB Typ
C. Schematics & Mechanical:
Prepared :Qingli wu
Approved: Xu wenbing
Date : 2001/02/03
Drawing no.: ISDN Transformer
REV.: A4
Page : 1/1