45W Single Output Industrial DIN Rail Power Supply
Mechanical Specification
DR-45
Case No. 918A
series
Unit:mm
67
29
46.5
46.5
7.5 8.5
9
8
7
6
5
4
3
78
35
Install DIN rail TS35/7.5 or TS35/15
2
1
Terminal Pin No. Assignment
Pin No.
1
2
3
4,5
Assignment
AC/L
AC/N
FG
DC OUTPUT -V
Pin No.
6,7
8
9
Assignment
DC OUTPUT+V
LED
+V ADJ.
93
77
Block Diagram
fosc : 100KHz
EMI
FILTER
RECTIFIERS
&
FILTER
POWER
SWITCH-
ING
PWM
CONTROL
FG
RECTIFIERS
&
FILTER
DETECTION
CIRCUIT
+V
-V
I/P
Derating Curve
Static Characteristics (24V)
Ta=25
100
32
350
300
250
200
150
100
50
70
80
100
120
140
160
180
200
220
240
260
80
OUTPUT VOLTAGE (V)
28
24
20
16
12
8
60
40
20
-10
0
10
20
30
40
50
60 (VERTICAL)
AMBIENT TEMPERATURE ( )
INPUT VOLTAGE (V) 60Hz
File Name:DR-45-SPEC 2011-06-07
OUTPUT RIPPLE (mVp-p)
LOAD (%)
MEANWELL [ MEAN WELL ENTERPRISES CO., LTD. ]
