100W Dual Output Switching Power Supply
Mechanical Specification
197 12 9 7
NED-100
Case No. 902
series
Unit:mm
1 9.5 2 3 80
3.5 85.5
4M 3
5 8.2 6 7 +V ADJ.
ψ 3.5
4.5
57.5 199 6.5 190
120
98
4
18
9.5
Terminal Pin No. Assignment
Pin No. 1 2 3 Assignment AC/L AC/N FG Pin No. Assignment DC OUTPUT +V2 5 4,6 DC OUTPUT COM DC OUTPUT +V1 7
3.5 28.5 38
9
3-M
3
22
157
18
Block Diagram
230 115 EMI FILTER RECTIFIERS & FILTER POWER SWITCHING
ψ 3.5
fosc : 55KHz
RECTIFIERS & FILTER RECTIFIERS & FILTER +V2
I/P
+V1 COM
FG O.L.P. CONTROL
DETECTION CIRCUIT O.V.P.
Derating Curve
Output Derating VS Input Voltage
Ta=25℃
100
100 90
80 80 60 70
LOAD (%)
LOAD (%)
0 10 20 30 40 50 60 70 (HORIZONTAL)
40
60 50 40
20
-15
88 176
95 190
100 200
115 230
120 240
132 264
AMBIENT TEMPERATURE (℃)
INPUT VOLTAGE (VAC) 60Hz
File Name:NED-100-SPEC 2008-08-26
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