rhombus transformers & magnetic products industries inc. 15801 chemical lane, huntington beach, ca 92649 phone: (714) 898-0960 fax: (714) 896-0971 www.rhombus-ind.com parameter min. typ. max. units inductance (1-4), shorted pins 2,3 (1) 13.0 14.5 15.95 mh inductance (1-4), shorted pins 2,3 (2) 12.4 mh leakage inductance (3) 44 m h interwinding capacitance (3) 50 pf dc resistance (1-4) 12.5 w with pins 2-3, shorted dc resistance (5-6) 8.9 w hi-pot pins (1-10) to 2500 v rm primary impedance, zp 128 135 141 w secondary impedance, zs 78 w 1. measured at 40 khz, 1.0 vrms, 0 madc. 2. measured at 40 khz, 1.0 vrms, 40 madc. 3. measured at 100 khz. 4/3/98 schematic diagram 1 2 3 4 6 5 isdn transformers "u" interface p/n T-1054 1 bottom view 234 8765 physical dimensions inches (mm)
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