15801 chemical lane, huntington beach, ca 92649-1595 phone: (714) 898-0960 fax: (714) 896-0971 rhombus transformers & magnetic products industries inc. name: sheet: date: rhombus p/n: cust. p/n: parameter units turns ratio 1 : 2.12 + 1% pins 10-6 : 2-5 short pins 8-7 : 4-1 inductance 1 2.25 + 5% mh leakage inductance 2 40 max. m h dcr pins 2 - 4 1.8 + 15% w dcr pins 1 - 5 1.8 + 15% w dcr pins 10 - 8 0.42 + 15% w dcr pins 7 - 6 0.64 + 15% w isolation 2000 v rms (primary to secondary) dc current 60 max. ma long. balance 2.5 to 300khz 55 min. db 2.5 to 300khz hdsl line interface tr a n s f o r m e r www.rhombus-ind.com pin diameter is 0.025 (0.64) .100 (2.54) typ. .210 (5.33) typ. .525 (13.34) max. .550 (13.97) max. .536 (13.61) max. .400 (10.16) typ. 1 234 5 10 9 8 76 bottom view 1) tested pins 2-5 @ 10 khz and 0.1 v (short pins 4-1) 2) tested pins 2-5@ 10 khz 0.1 v (short pins 4-1 short 10-8, 7-6) tested on a wayne kerr 3245 pin position grid 0.100 (2.54) holes for bobbin pins physical dimensions inches (mm) schematic diagram 10 8 2 4 7 6 1 5 sec. pri. T-1225 1 of 1 2/28/96
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