240W Single Output Industrial DIN RAIL Power Supply
Mechanical Specification
DRP-240
Case No. 922A
series
Unit:mm
100
125.5
125.2
TB1
3 2 1
LED
TB2
4 3 2 1
+V ADJ.
Terminal Pin Number Assignment (TB1)
Pin No.
1
2
3
Assignment
FG
AC/N
AC/L
35
ADMISSIBLE DIN-RAIL: TS35/7.5 OR TS35/15
Terminal Pin Number Assignment (TB2)
Pin No.
1,2
3,4
Assignment
DC OUTPUT +V
DC OUTPUT -V
Block Diagram
I/P
EMI FILTER
&
RECTIFIERS
PFC
CIRCUIT
POWER
SWITCHING
RECTIFIERS
&
FILTER
CONSTANT
CURRENT
LIMITING &
DETECTION
CIRCUIT
O.V.P.
O.T.P.
fosc : 100KHz
+V
-V
FG
O.L.P.
PWM & PFC
CONTROL
Derating Curve
Output derating VS input voltage
100
100
230VAC
90
80
80
70
60
LOAD (%)
LOAD (%)
70 (VERTICAL)
Vin: -- 230VAC
110VAC
110VAC
40
60
50
40
20
-10
0
10
20
30
40
50 55 60
85
100
110
135
155
230
264
AMBIENT TEMPERATURE ( )
INPUT VOLTAGE (V) 60Hz
File Name:DRP-240-SPEC 2011-06-17
MEANWELL [ MEAN WELL ENTERPRISES CO., LTD. ]
