50W Single Output DC-DC Converter
SD-50 series
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SPECIFICATION
MODEL
SD-50A-5
SD-50B-5
SD-50C-5
SD-50A-12 SD-50B-12 SD-50C-12 SD-50A-24 SD-50B-24 SD-50C-24
DC VOLTAGE
5V
12V
24V
RATED CURRENT
CURRENT RANGE
RATED POWER
10A
0 ~ 10A
50W
4.2A
0 ~ 4.2A
50.4W
2.1A
0 ~ 2.1A
50.4W
RIPPLE & NOISE (max.) Note.2 100mVp-p
VOLTAGE ADJ. RANGE 4.5 ~ 5.5VDC
VOLTAGE TOLERANCE Note.3 ±2.0%
120mVp-p
11 ~ 16VDC
±1.0%
±0.3%
±0.3%
150mVp-p
23 ~ 30VDC
±1.0%
±0.2%
±0.2%
OUTPUT
LINE REGULATION
LOAD REGULATION
±0.5%
±0.5%
SETUP, RISE, HOLD UP TIME 2.5s, 50ms, ------ at full load
VOLTAGE RANGE
EFFICIENCY (Typ.)
DC CURRENT
A:9.2 ~ 18VDC
70%
7A/12V
B:19 ~ 36VDC
C:36 ~ 72VDC
72%
7A/12V
73%
76%
75%
3A/24V
78%
1.5A/48V
74%
7A/12V
80%
3A/24V
83%
1.5A/48V
INPUT
3A/24V
1.5A/48V
105 ~ 150% rated output power
Protection type : Hiccup mode, recovers automatically after fault condition is removed
5.75 ~ 6.75V/10% load 16.8 ~ 20V/10% load
Protection type : Hiccup mode, recovers automatically after fault condition is removed
-10 ~ +60℃(Refer to "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
Design refer to LVD
OVERLOAD
PROTECTION
31.5 ~ 37.5V/10% load
OVER VOLTAGE
WORKING TEMP.
WORKING HUMIDITY
STORAGE TEMP., HUMIDITY
TEMP. COEFFICIENT
VIBRATION
SAFETY STANDARDS
WITHSTAND VOLTAGE
ISOLATION RESISTANCE
EMC EMISSION
ENVIRONMENT
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
Compliance to EN55032 (CISPR32) Class B
SAFETY &
EMC
(Note 4)
EMC IMMUNITY
Compliance to EN61000-4-2,3,4,6,8, EN55024, heavy industry level, criteria A
MTBF
365.6K hrs min.(SD-50A)
357.5K hrs min.(SD-50B)
368.5K Hrs min.(SD-50C) MIL-HDBK-217F (25℃)
OTHERS
NOTE
DIMENSION
PACKING
159*97*38mm (L*W*H)
0.48Kg; 24pcs/12.7Kg/0.75CUFT
℃
File Name:SD-50-SPEC 2017-07-14
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