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
Fi le Name:SD-150-SPEC 2015-03-07
EMS IMMUNITY
Compliance to EN55022 (CISPR22) Class B
IEC60950-1 CB approved by TUV (for D type only)
Compliance to EN61000-4-2,3,4,6,8; ENV50204, light industry level, criteria A
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
‧2:1 wide input range
‧Protections: Short circuit / Overload / Over voltage
‧1500VAC I/O isolation
‧Built-in EMI filter, low ripple noise
‧100% full load burn-in test
‧24V and 48V input voltage design refer to LVD
‧Low cost
‧High reliability
‧2 years warranty
SD-150 series
WITHSTAND VOLTAGE
ISOLATION RESISTANCE
I/P-O/P:1.5KVAC I/P-FG:1.5KVAC 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
1. All parameters NOT specially mentioned are measured at 24,48,96VDC input, rated load and 25 of ambient temperature.
℃
2. Ripple & noise are measured at 20MHz of bandwidth by using a 12" twisted pair-wire terminated with a 0.1uf & 47uf parallel capacitor.
3. Tolerance : includes set up tolerance, line regulation and load regulation.
4. The power supply is considered a component which will be installed into a final equipment. The final equipment must be re-confirmed that it still meets
EMC directives.
(for D type only)
■ Features :
Mechanical Specification
Derating Curve
Fi le Name:SD-150-SPEC 2015-03-07
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
Ta=25℃
AMBIENT TEMPERATURE ( )
(HORIZONTAL)
(VERTICAL)
-10
-10
0
0
10 20 30 40 50
45
60
55
20
40
60
80
100
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
100
172
192
5-M3
190.5
6
7
6
5
4
3
2
1
5
150W Single Output DC-DC Converter SD-150 series
