Data Sheet

Mechanical Specification
Derating Curve
Case No. 906 Unit:mm
INPUT VOLTAGE (V)
80 85 90 95 100 105 110 115 120 125 130
35032
30028
25024
20020
15016
10012
508
OUTPUT VOLTAGE (V) OUTPUT RIPPLE (mVp-p)
AMBIENT TEMPERATURE (℃)
(HORIZONTAL)
(VERTICAL)
-10
-10
0
0
10 20 30 40 50
45
60
55
20
40
60
80
100
LOAD (%)
SD-150B-12
SD-150B-24
SD-150C,D-12
SD-150C,D-24
Static Characteristics (24V)
Block Diagram
fosc : 83KHz
CONTROL
FG
I/P
-V
+V
RECTIFIERS
&
FILTER
PWM
SWITCHING
POWER
FILTER
&
RECTIFIERS
FILTER
EMI
O.V.P.
(ONLY D SERIES)
FILTER
O.L.P.
DETECTION
CIRCUIT
Terminal Pin No. Assignment
Pin No. Pin No.
1,2 4,5
3
6,7
Assignment Assignment
DC OUTPUT -V
DC OUTPUT +V
FG
INPUT ※
※ SD-150B,C
Pin No.
1
2
Assignment
DC INPUT V+
DC INPUT V-
※ SD-150D
Pin No.
1,2
Assignment
AC/DC INPUT
20 159
199
6.5
20
3.5
25
3
-
M
3
12
37
100
172
192
5-M3
97
3.5
190.5
24.5
16.5
ψ
3
.5
50
6
110
8.2
9.5
12
7
6
5
4
3
2
1
6
5
150W Single Output DC-DC Converter
SD-150 series
File Name:SD-150-SPEC 2018-01-12