rhombus transformers & magnetic products industries inc. name: sheet: date: rhombus p/n: cust p/n: 15801 chemical lane, huntington beach, ca 92649-1595 phone: (714) 898-0960 fax: (714) 896-0971 www.rhombus-ind.com turns ratio pins 1-4:16-13 & 5-8:12-9 1:1 & 1:1 T-10501 3/24/94 1 of 1 parameter min. max. units open circuit inductance 22 mhy 1-4 (1) 5-8 (2) leakage inductance 1-4 (1) short 16-13 (3) 5 m hy 5-8 (2) short 12-9 (4) 5 m hy interwinding capacitance (c w/w ) 1-4 (1) & 16-13 (3) 100 pf 5-8 (2) & 12-9 (4) 100 pf distributed parallel capacitance 1-4 (1) 40 pf 5-8 (2) 40 pf primary dc resistance: 1-4 (1) ; 5-8 (2) 2.04 2.76 ohms secondary dc resistance:16-13 (3) ;12-9 (4) 2.04 2.76 ohms isolation (hi-pot) 2000 v rms 9 6 5 10 8 7 11 12 13 2 1 14 4 3 pri sec 15 16 schematic diagram flammability: materials used in the production of these units are ul94-vo and meet requirements of iec 695-2-2 needle flame test. meets the pulse waveform template of ccitt i.430. primary is line side unbalanced current at te: d idc = 1 ma max. longitudinal conversion loss - 10khz to 300 khz: 60db min. physical dimensions in inches (mm) oscillation voltage = 700mv oscillation frequency = 10.0 khz 1. connect pins 2 & 3 2. connect pins 6 & 7 3. connect pins 14 & 15 4. connect pins 10 & 11 isdn s-interface dual transformer ul 1459 recognized r parts shipped in anti-static tubes. 18 pieces per tube
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