name: 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. fscm no. 16714 1 of 1 01/02/98 T-1014 globespan radsl transformer reinforced insulation per en 41003/en 60950 schematic diagram parameter min. max. units turns ratio (1-3) : (5-8) with 6 & 7 shorted 1 : 2.76 1 : 3.05 turns ratio (2-4) : (5-8) with 6 & 7 shorted 1 : 0.97 1 : 1.03 primary inductance 50 60 m h pins 1-3, all others windings open leakage inductance (1) .85 m h leakage inductance (2) 5 m h interwinding capacitance (3) 30 pf interwinding capacitance (4) 35 pf resistance pins (1-3) 0.5 ohms resistance pins (2-4) 2.0 ohms resistance pins (5-8) 2.0 ohms with 6,7 shorted isolation (hi-pot) 3000 v rms dc bias 2 ma insertion loss 35 khz to 1.0 mhz 0.5 db longitudinal balance 35 khz to 650 khz -60 db signal voltage (secondary) 20 vp-p thd, total harmonic distortion -80 db 15 vp-p @ 100 khz at (5-8) with 6,7 shorted 1 3 8 6 2 4 7 5 1. tested at 100 khz & 100 mv (1-3) with 2,4 open 5,6,7,8 shorted 2. tested at 100 khz & 100 mv (2-4) with 1,3 open 5,6,7,8 shorted 3. tested at 100 khz & 100 mv (1-3) to (5-8) with 6,7 shorted 4. tested at 100 khz & 100 mv (2-4) to (5-8) with 6,7 shorted physical dimensions inches (mm) 1 bottom view 234 8765 .200 (5.08) typ. .120 (3.05) min. .415 (10.54) pin diameter is 0.024 (0.6) .69 (17.5) .81 (20.6) .81 (20.6)
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