MEAN WELL RID-125-2405 [3/3] Rid 125

MEAN WELL RID-125-2405 [3/3] Rid 125
Derating Curve Static Characteristics
INPUT VOLTAGE (VAC) 60Hz
88
176
100
200
95
190
120
240
115
230
132
264
LOAD (%)
Ta=25
90
100
80
70
60
50
40
AMBIENT TEMPERATURE ()
LOAD (%)
-25 0 10 20 30 40 50 60 70
20
40
60
80
100
(HORIZONTAL)
45
Block Diagram
fosc : 60KHz
CIRCUIT
DETECTION
O.L.P.
EMI
FILTER
RECTIFIERS
&
FILTER
POWER
SWITCHING
FILTER
FILTER
&
&
RECTIFIERS
RECTIFIERS
+V1
+V2
COM1
COM2
I/P
FG
CONTROL
O.V.P.
ψ3.
5
9
9
7
6.5
190
22
157
4.5
7
6
5
4
3
2
8.2
1
120
199
57.5
12
9.5
80
85.5
98
3.5
4-M
3
ψ3.
5
18
9.5
18
3
-
M
3
3.5
28.5
38
Terminal Pin No. Assignment
Pin No. Pin No.
1 5
2 6
3 7
4
Assignment Assignment
FG
AC/L
AC/N
DC OUTPUT COM2
DC OUTPUT +V1
DC OUTPUT COM1
DC OUTPUT +V2
230
115
197
Mechanical Specification
Case No. 902A Unit:mm
File Name:RID-125-SPEC 2011-08-19
125W Dual Output Switching Power Supply
RID-125 series
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