Specification Sheet

Mechanical Specification
Derating Curve Static Characteristics
Case No. 912C Unit:mm
AMBIENT TEMPERATURE ( )℃
LOAD (%)
Terminal Pin No. assignment :
Pin No. Pin No.
1 4~6
3
2 7~9
Assignment Assignment
AC/L DC OUTPUT -V
FG
AC/N DC OUTPUT +V
20
40
60
80
100
-20
0102030405060
(HORIZONTAL)
117.5
215
32.5
32.5
27.5
8
2
8
1
5
3
4
6
7
+V ADJ.
9
LED
6cm FAN
16
10
50.5
32.5
50
115
95
50
25
6-M4 L=6mm
150
C
L
5-M3 L=3mm
15
135
9.5
4-M4 L=5mm
177.5
150
47.5
36.5
350W Single Output Switching Power Supply
NES-350 series
12 max.
LOAD (%)
INPUT VOLTAGE (VAC) 60Hz
90
180
95
190
100
200
115
230
132
264
90
100
80
70
60
50
40
180 ~ 264VAC
90 ~ 132VAC
105
210
-10
I/P
FG
EMI
RECTIFIERS
O.L.P.
PWM
CONTROL
RECTIFIERS
&
FILTER
O.V.P.
+V
-V
POWER
DETECTION
SWITCHING
CIRCUIT
FILTER
fosc : 90KHz
115/230V(SW)
Block Diagram
O.T.P.
RECTIFIERS
&
FILTER
FAN
FAN ON/OFF CONTROL
File Name:NES-350-SPEC 2015-06-09