45W Outputs Switching Power Supply
Mechanical Specification
127
115.8
5.6
PS-45
series
Unit:mm
5.6
FG
M1
HS1
M2
CN1
1
CN2
1
2
3
4
5
6
64.8
76
2
FS1
AC FUSE
F4A/250V
HS2
4-
3.
8
AC Input Connector (CN1) : Molex 5277-02 or equivalent
Pin No.
1
2
Assignment
AC/N
AC/L
Mating Housing
Molex 5195
or equivalent
Terminal
Molex 5194
or equivalent
28
DC Output Connector (CN2) : Molex 5273-06 or equivalent
Pin No.
1,2,3
4,5,6
Assignment
+V
-V
Mating Housing
Molex 5195
or equivalent
Terminal
Molex 5194
or equivalent
HS1,HS2 can not be shorted
Block Diagram
RECTIFIERS
&
FILTER
POWER
SWITCHING
RECTIFIERS
&
FILTER
DETECTION
CIRCUIT
O.V.P.
fosc : 65KHz
I/P
EMI
FILTER
+V
-V
FG
O.L.P.
PWM
CONTROL
Derating Curve
Static Characteristics (12V)
Ta=25
100
OTHERS
16
14
300
250
80
+12V
12
10
8
6
4
200
150
60
3.3V,5V
40
+12V
100
50
25
20
-10
0
10
20
30
40
50
60
(HORIZONTAL)
60
80
100
120
140
160
180
200
220
240
260
AMBIENT TEMPERATURE ( )
INPUT VOLTAGE (V) 60Hz
File Name:PS-45-SPEC 2011-03-31
OUTPUT RIPPLE (mVp-p)
OUTPUT VOLTAGE (V)
LOAD (%)
MEANWELL [ MEAN WELL ENTERPRISES CO., LTD. ]
