SPECIFICATION
SD-150B-12 SD-150C-12 SD-150D-12 SD-150B-24 SD-150C-24 SD-150D-24
MODEL
DC VOLTAGE
RATED CURRENT
CURRENT RANGE
RATED POWER
OUTPUT VOLTAGE ADJ. RANGE
LINE REGULATION
LOAD REGULATION
SETUP, RISE TIME
HOLD UP TIME (Typ.)
VOLTAGE RANGE
EFFICIENCY (Typ.)
INPUT
INRUSH CURRENT (Typ.)
LEAKAGE CURRENT
WORKING TEMP.
WORKING HUMIDITY
STORAGE TEMP., HUMIDITY
TEMP. COEFFICIENT
VIBRATION
MTBF
DIMENSIONOTHERS
NOTE
PACKING
OVERLOAD
OVER VOLTAGE
DC CURRENT (Typ.)
12V 24V
12.5A 6.3A
0 ~ 12.5A 0 ~ 6.3A
150W 151.2W
120mVp-p 150mVp-p
±1.0% ±1.0%
11 ~ 16VDC 23 ~ 30VDC
±0.5%
±0.5%
±0.3%
±0.3%
2s, 50ms(only D mode) at full load
24ms(only D mode) at full load
B:19 ~ 36VDC C:36 ~ 72VDC D:72 ~144VDC or 85 ~ 132VAC
75%
8.5A/24V 8.5A/24V
77%
4.2A/48V 4.2A/48V
79%
2.1A/96V 2.1A/96V
77% 80% 82%
D:22.5A/96VDC
<0.75mA / 120VAC (SD-150D)
105 ~ 135% rated output power
16.8V ~ 20V/10% LOAD 31.5 ~ 37.5V/10% LOAD
Protection type : Hiccup mode, recovers automatically after fault condition is removed
Protection type : Hiccup mode, recovers automatically after fault condition is removed
-10 ~ +60 (Refer to output load derating curve)
20 ~ 90% RH non-condensing
-20 ~ +85, 10 ~ 95% RH
±0.03%/ (0 ~ 50)
10 ~ 500Hz, 2G 10min./1cycle, 60min. each along X, Y, Z axes
199*110*50mm (L*W*H)
0.86Kg; 16pcs/14.5Kg/0.95CUFT
File Name:SD-150-SPEC 2018-01-12
EMS IMMUNITY
Compliance to EN55032 (CISPR32) Class B , EAC TP TC 020
IEC60950-1 CB approved by TUV (for D type only)approvedEAC TP TC 004
Compliance to EN61000-4-2,3,4,6,8; ENV50204, light industry level, criteria A , EAC TP TC 020
SAFETY STANDARDS
296.2K hrs min.(SD-150B) 289.9K hrs min.(SD-150C) 289K Hrs min.(SD-150D) MIL-HDBK-217F (25)
150W Single Output DC-DC Converter









SD-150 series
WITHSTAND VOLTAGE
ISOLATION RESISTANCE
I/P-O/P:1.5KVAC I/P-FG:2KVAC O/P-FG:0.5KVAC
I/P-O/P, I/P-FG, O/P-FG:100M Ohms / 500VDC / 25/ 70% RH
ENVIRONMENT
SAFETY &
EMC
(Note 4)
PROTECTION
EMI CONDUCTION & RADIATION
RIPPLE & NOISE (max.) Note.2
VOLTAGE TOLERANCE Note.3



  
    

 


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
36,7
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-M3
12
37
100
172
192
5-M3
97
3.5
190.5
24.5
16.5
ψ3.5
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