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-1014G globespan radsl transformer reinforced insulation per en 41003/en 60950 parameter min. max. units turns ratio (1-3) : (10-7) with 8 & 9 shorted 1 : 2.76 1 : 3.05 turns ratio (2-4) : (10-7) with 8 & 9 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 (7-10) 2.0 ohms with 8-9 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 (7-10) with 8,9 shorted 1. tested at 100 khz & 100 mv (1-3) with 2,4 open 7,8,9,10 shorted 2. tested at 100 khz & 100 mv (2-4) with 1,3 open 7,8,9,10 shorted 3. tested at 100 khz & 100 mv (1-3) to (7-10) with 8,9 shorted 4. tested at 100 khz & 100 mv (2-4) to (7-10) with 8,9 shorted physical dimensions inches (mm) suggested solder pad layout .148 (3.75) typ. .039 (1.00) typ. .385 (9.77) .854 (21.7) max. .1.09 (27.7) .81 (20.6) .827 (21.0) .012 (0.30) typ. .07 (1.80) .148 (3.75) .787 (20.0) .079 (2.0) .11 (2.8) 10 9 8 7 6 12345 1 3 10 8 2 4 9 7 schematic diagram
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