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SD-100B 100% test 2 years warranty 100w 12v output dc to dc converter

WeHo’s SD-100 series Power supply is dc to dc switching power suppy

Which with copper coil transformer and provide each and safe to install,and Switching Power Supply Power Driver is designed with strong filter magnetic ring capacitor, more powerful

we make transformers and power inductors by pure coppers all by ourselves,

weho Stocks each month: common models 150000 sets, quick delivery;

We are manufacturer of power supply for 15years

Customized labels based on MOQ 100pcs.

Small valume and easy to installtion

Cooling by free air convection

Save space and cost

MODEL SD-100-05 SD-100-12 SD-100-24
OUTPUT DC VOLTAGE 5V 12V 24V
RATED CURRENT 20A 8.5A 4.2A
CURRENT RANGE 0~20A 0~8.5A 0~2.1A
RATED POWER 100W 102W 100.8W
RIPPLE&NOISE(max)Note.2 100mVp-p 120mVp-p 150mVp-p
VOLTAGE ADJ.RANGE 4.5~5.5VDC 11~16VDC 23~30VDC
VOLTAGE TOLERANGE Note.3 ±2.0% ±1.0% ±1.0%
LINE REGULATION ±0.5% ±0.3% ±0.2%
LOAD REGULATION ±0.5% ±0.3% ±0.2%
SETUP,RISE,HOLD UP TIME 2.5s, 50ms ,….. at full load
INPUT VOLTAGE RANGE B: 19~36VDC  C: 36~72VDC  D:72~144VDC or 85~132VAC
EFFICIENCY(Typ.) 74% 75% 76% 75% 77% 80% 78% 81% 83%
DC CURRENT(Typ.) 4.8A/24V  2.4A/48V  1.8A/96V  4.8A/24V 2.4A/48V  1.8A/96V  4.8A/24V  2.4A/48V  1.8A/96V
PROTECTION OVER LOAD 105~135% rated output power
Protection type :Hiccup mode ,recovers automatically after fault condition is removed
OVER VOLTAGE 5.75~6.75V/10% load 16.8~20V/10% load 31.5~37.5V/10%load
Protection type : shut down o/p voltage,re-power on to recover
ENVIRONMENT WORKING TEMP. ~10~+60°C(Refer to output load derating curve)
WORKING HUMIDITY 20~90%RH non-condensing
STORAGE TEMP,HUMIDITY ~20~+85°C ,10~95%RH
TEMP.COEFFICIENT ±0.03%/°C(0~50°C)
VIBRATION 10~500HZ , 2G 10min./1cycle,60min.each along X,Y,Z axes
SAFETY&EMC(Note4) WITHSTAND VOLTAGE I/P~O/P: 1.5KVAC   I/P-FG:1.5KVAC   O/P-FG:0.5KVAC
ISOLATION RESISTANCE I/P~O/P,I/P~FG,O/P~FG:100M Ohms/500VDC/25°C/70% RH
EMI CONDUCTION&RADIATION Compliance to EN55022(CISPR22) CLASS B
EMS IMMUNITY Compliance to EN61000-4-2,3,4,6,8:ENV50204,EN55024,light industry level ,criteria A
OTHERS MTBF 356.7K hrs min.(SD-100B)  355.5K hrs min.(SD-100C) 341.9k Hrs(SD-100D) MIL-HDBK-217F(25°C)
DIMENSION 199*98*38mm(L*W*H)
PACKING 0.65kg,20 PCS/13.8kg/0.8CUFT

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