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| L.S.E. Mechanical EPOXYx4 Note : 1. Unitmm 2. ScaleF 3. YYWW Date Code Power Transformer LSPA20205 Feature Deigned to intent of UL 60950 Universal Input 85~265 Volts Designed for Power Integrations TNY Switch II Chip Sets Schematic 14.0 MAX. PRI. SEC. LSPA20205 LSE YYWW SQ 0.5 11.2 0.5 -0.0/+0.2 2.54 0.3 16.0 MAX. 3.3V 1.1 *12 5.0V 19.0 MAX. 15.0 MAX. 11.2 Typ. 2.54 Typ. Electrical Characteristics A. D.C. Resistance (25) R(5-2)4.750 max. R(7-11)49.0 m max. R(7-8)24.0 m max. B. Inductance L(5-2)1.492 mH 10% C. Leakage Inductance Lk(5-2)113.0 H max. D. Turns Ratio P7-8 0.030 0.008Vrms P8-10 0.020 0.008Vrms P10-11 0.030 0.008Vrms P7-11 0.080 0.008Vrms E. Isolation VoltageHi-Pot Pri. To Sec. Sec. To Core @ 132 KHz, 1V, Ls @ 132 KHz, 1V, Ls, shorted P(8+10+11) @ Pins(5-2) Input 20 KHz, 1.2V @ Pins(5-2) Input 20 KHz, 1.2V @ Pins(5-2) Input 20 KHz, 1.2V @ Pins(5-2) Input 20 KHz, 1.2V 3000 Vac, 3mA, 60 Sec 500 Vac, 3mA, 60 Sec R(8-10)11.0 m max. R(10-11)14.0 m max. Approved Checked Prepare Date Page 3.0W 3.2 0.5 UNIV. INPUT 1.8V Rev. 09-DEC-2004 09-DEC-2004 09-DEC-2004 09-DEC-2004 1/1 0 NO. 7, LANE 3, SAN Ho RD. SAN-SHIN VILLAGE TA-YUAN HSIANG, TAOYUAN HSIEN, TAIWAN, R.O.C. Tel886-3-3831513 Fax886-3-3835738 http//www.lse.com.tw USA: www.cdiweb.com/lse Tel: (800)777-7334 |
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