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| Dual ISDN S-Interface Module ELECTRONICS INC. EPR1283 * For Enchanced EMC Preformance * * Meets CCITT I.430 Four Wire "S" Interface * * Meets or exceeds UL1459, UL1950 & EN60950 Standards * * Operating Temperature : 0C to 70C * * Isolation : 1500 Vrms * Electrical Parameters @ 25 C Transformer Primary OCL (mH Min.) @ 20 KHz, 0.1 Vrms. 30 Pins 2-17 & 4-15 Interwinding Capacitance (pF Max.) @ 100 KHz, 0.02 Vrms. 150 Pins 2-17/4-15 with 9-7/10-12 shorted Leakage Inductance (H Max.) Distributed Capacitance (pF Max.) DCR ( Max.) Choke Primary OCL (mH Min.) @ 20 KHz, 0.1 Vrms. 4.7 Pins 2-17 & 4-15 DCR ( Max.) 30 Pri. to Sec. Winding 100 Pri. & Sec. 3.2/9 Pri./Sec. 1.2 Pins 9-7 & 10-12 * Idc : 5 mA Max. * Schematic Pri. 1 3 18 17 Sec. 2 1CT: 2.5CT 9 8 7 Pri. 5 16 14 15 4 1CT: 2.5CT Sec. 10 11 12 Package .800 (20.32) PCA EPR1283 Date Code 1.145 Max. (29.08) .418 Max. (10.62) .034 O (.860) Pad Layout .100 (2.54) .350 (8.89) Pin 1 I.D. .590 Max. (14.99) .059 (1.50) .024 O (.610) .030 (.762) .800 (20.32) .240 (6.10) .350 (8.89) Unless Otherwise Specified Dimensions are in Inches /mm .010 /.25 PCA ELECTRONICS, INC. 16799 SCHOENBORN ST. NORTH HILLS, CA 91343 CSR1283 Rev. 6/3/02 Product performance is limited to specified parameters. Data is subject to change without prior notice. TEL: (818) 892-0761 FAX: (818) 894-5791 http://www.pca.com |
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