name: rhombus industries inc. fscm no. 16714 sheet: date: rhombus p/n: cust p/n: 15801 chemical lane, huntington beach, ca 92649 phone: (714) 898-0960 fax: (714) 896-0971 rhombus transformers & magnetic products industries inc. www.rhombus-ind.com 1 of 1 1/24/94 T-10217 physical dimensions all dimensions in inches (mm): r ul 1459 recognized t1/cept pulse transformer parameter min. max. units open circuit inductance 0.5 mhy leakage inductance 1.0 m hy interwinding capacitance (c w/w ) 40 pf primary dc resistance 0.5 ohms secondary dc resistance 1.5 ohms isolation (hi-pot) 1.5 kv v r m s test conditions: oscillation voltage = 20mv oscillation frequency = 100.0 khz inductance measured on primary winding. pins 1 - 5. schematic diagram: turns ratio ( + 5% ) 1:4ct temperature characteristics: -40 o c 300 m h min. (40% drop in inductance) +85 o c 575 m h min. (15% growth in inductance) typical part: 700 m h @ +25 o c 805 m h @ +85 o c 420 m h @ -40 o c parts shipped in anti-static tubes. 50 pieces per tube flammability: materials used in the production of these units meet requirements of ul94-vo and iec 695-2-2 needle flame test. 4 5 6 2 1
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