Bothhandusa.com ISDN S-INTERFACE ISOLATION TRANSFORMER P/N: S5798 DATA SHEET A. General Specifications : 1. Surface mount , dual 2. 2KVrms isolation voltage 3. Excellent longitudinal balance 4. Reel tape or tube packaging B. Electrical Specifications@25°C: 1. Turns Ratio(±2%) : 1:2.5 (Coil A & Coil B) 2. OCL Pri : 22mH Min 3. L.L Sec : 8-40ìH Max(Coil A & Coil B) 4. Cw/w: 100 pF Max(Coil A & Coil B) 5. CD Pri.: 110pF Max (Coil A & Coil B) 6. DCR Pri. (Ω±25%) : 2.5 (Coil A & Coil B) 7. DCR Sec. (Ω±25%) : 5.8 (Coil A & Coil B) 8. Δidc(E) : 1 mA Max C. Schematics & Mechanical: Prepared :Qingli Wu Approved: Xu Wenbing Date : 2001/ 07/ 16 Drawing no.:462 ISDN Transformer Page : 1/ 1 Boston St - Topsfield, MAREV.: 01983A2 - Phone: 978-887-8050 - Fax: 978-887-5434