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ISDN S-INTERFACE ISOLATION TRANSFORMER P/N:S5798B DATA SHEET
A. General Specifications 1. Surface mount ,dual 2. 2KVrms isolation voltage 3. Tube packaging 4. Excellent longitudinal balance . B. Electrical Specifications@25C 1. Turns Ratio(5%) : 1:2.5 (Coil A & Coil B) 2. OCL Pri : 22 mH Min @10KHz/0.2Vrms 3. L.L Sec : 8-40 iH Max (Coil A & Coil B) 4. CW/W : 100 pF Max@100KHz/0.2Vrms(Coil A & Coil B) 5. CDpri :180 pF Max (Coil A & Coil B) 6. DCR Pri/Sec([O 25%): 2.5 (Coil A & Coil B) & 5.8 (Coil A & Coil B) 7. G idc(E): 1.0 mA Max 8. Choke : 4x4700(iH Min) C. Schematics & Mechanical :
Prepared :Qingli Wu
Approved: Xu Wenbing
Date : 2001/ 07/16
Drawing no.: 462 Boston St - Topsfield, MA 01983 - Phone: 978-887-8050 - Fax: 978-887-54341 ISDN Transformer REV.: A2 Page : 1/
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