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LSPA20205

更新时间: 2024-10-18 21:54:59
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描述
LSPA20205

LSPA20205 数据手册

  
Power Transformer  
LSPA20205  
L.S.E.  
Mechanical  
Feature  
Deigned to intent of UL 60950  
Universal Input 85~265 Volts  
Designed for Power Integrations  
TNY Switch II Chip Sets  
Note :  
1. Unitmm  
2. ScaleF  
EPOXY×4  
3. YYWWDate Code  
Schematic  
PRI.  
SEC.  
LSPA20205  
LSE YYWW  
UNIV.  
INPUT  
1.8V  
3.2 ±0.5  
SQ 0.5  
2.54 ±0.3  
11.2 ±0.5  
3.3V  
5.0V  
-0.0/+0.2  
16.0 MAX.  
φ 1.1  
*12  
11.2 Typ.  
2.54 Typ.  
Electrical Characteristics  
A. D.C. Resistance(25)  
R(5-2)4.750 max.  
R(8-10)11.0 mmax.  
R(10-11)14.0 mmax.  
R(7-11)49.0 mmax.  
R(7-8)24.0 mmax.  
B. Inductance:  
L(5-2)1.492 mH ±10%  
C. Leakage Inductance:  
Lk(5-2)113.0 µH max.  
D. Turns Ratio:  
@ 132 KHz, 1V, Ls  
@ 132 KHz, 1V, Ls, shorted P(8+10+11)  
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. =>  
@ 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  
Sec. To Core =>  
Approved  
Checked  
Prepare  
Date  
Page  
Rev.  
0
許神長  
蔡金忠  
胡文秀  
09-DEC-2004  
1/1  
09-DEC-2004  
09-DEC-2004  
09-DEC-2004  
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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