15801 chemical lane, huntington beach, ca 92649 phone: (714) 898-0960 fax: (714) 896-0971 name: sheet: date: rhombus p/n: cust p/n: rhombus transformers & magnetic products industries inc. 12 15 9 4 2 3 10 7 6 1 of 1 2/23/98 T-14419 schematic diagram: t1/cept/isdn pri interface transformer www.rhombus-ind.com flammability: materials used in the production of these units meet requirements of ul94-vo and iec 695-2-2 needle flame test. tape and reel available. parts shipped in anti-static tubes. 29 pieces per tube 1500 v rms isolation (hi-pot) .550 (13.97) .520 (13.21) max. .456 (11.58) .040 (1.02) typ. .010 (0.25) typ. .340 (8.64) max. max. .650 (16.51) .020 (0.51) typ. .100 (2.54) typ. .040 (1.02) typ. physical dimensions all dimensions in inches (mm): parameter min. max. units ocl (primary) 1..5 mh leakage inductance 0.4 m h capacitance (c w/w )45pf primary dc resistance 0.8 ohms secondary dc resistance 1.0 ohms et product 10 v m s primary pins 12-10 & 9-7 *pins 2-3 for 1:1, pins 1-3 for 1:1.26 pins 5-6 for 1:1, pins 4-6 for 1:1.26 turns ratio ( + 5% ) 1:1/1.26* & 1:1/1.26*
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