S-145 Datasheet, PDF (2/2 Pages) Mean Well Enterprises Co., Ltd. – 145W Single Output Switching Power Supply

145W Single Output Switching Power Supply
Mechanical Specification
197
S-145 series
Case No. 902 Unit:mm
1
2
3
4
5
6
7
3.5
4-M3
4.5
57.5
120
199
Terminal Pin No.
Assignment
Pin No. Assignment
1
AC/L
2
AC/N
3
FG
4,5 DC OUTPUT -V
6,7 DC OUTPUT +V
Block Diagram
6.5
22
I/P
EMI
FILTER
230
115
RECTIFIERS
&
FILTER
FG
Derating Curve
190
3-M3
157
POWER
SWITCHING
RECTIFIERS
&
FILTER
O.C.P.
DRIVER
PWM
CONTROL
O.V.P.
Static Characteristics (24V)
fosc : 25KHz
+V
-V
100
S-145-24~48
80
S-145-12,15
60
S-145-5,7.5
40
20
-10
0
10
20
30
40
50
60 (VERTICAL)
-10
0
45
55 (HORIZONTAL)
AMBIENT TEMPERATURE ( )
Ta=25
32
350
28
300
24
250
20
200
16
150
12
100
8
50
80 85 90 95 100 105 110 115 120 125 130
160 170 180 190 200 210 220 230 240 250 260
INPUT VOLTAGE (V) 60Hz
File Name:S-145-SPEC 2008-04-10