100W Railway Single Output DC-DC Converter
Mechanical Specification
12max.
RSD-100
Case No.999A
12max.
series
Unit:mm
5
156
2.5
161
156
LED
2.5
I/P
O/P
1
9.5
1
2
3
8.2
4-R1.75
Input Terminal Pin No. Assignment :
Pin No.
1
2
3
Assignment
DC INPUT V+
DC INPUT V-
FG
Output Terminal Pin No. Assignment :
Pin No.
1
2
Assignment
DC OUTPUT -V
DC OUTPUT +V
Block Diagram
RECTIFIERS
&
FILTER
RECTIFIERS
&
FILTER
55
68
2
6.5
36
2-R
1.7
25
fosc : 130KHz
I/P
EMI
FILTER
POWER
SWITCHING
+V
-V
FG
O.L.P.
PWM
CONTROL
O.V.P.
DETECTION
CIRCUIT
Derating Curve
100
Static Characteristics(RSD-100D-24)
32
28
350
300
250
200
150
100
50
80
No base plate
60
24
20
16
12
8
LOAD (%)
40
Have base plate
360 360 2mm
20
-40
0
10
20
30
40
50 55 60
70
(HORIZONTAL)
57.6
60
65
85
95
105
115
125
135
145
154
AMBIENT TEMPERATURE ( )
INPUT VOLTAGE (V)
File Name:RSD-100-SPEC 2011-05-18
OUTPUT RIPPLE (mVp-p)
OUTPUT VOLTAGE (V)
MEANWELL [ MEAN WELL ENTERPRISES CO., LTD. ]
