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Switching Power Supply (25636)
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Hengfu 150W OEM Switch Mode Power Supply

FOB Reference Price:Get Latest Price
1 Piece/Pieces (Min. Order)
Supply Ability:
200,000 Piece/Pieces per Month
Seller Support:
Payment protection
On-time shipment
Product quality protection
Place of Origin:
China (Mainland)
Brand Name:
Model Number:
Output Power:
101 - 200W
Output Type:
Input Voltage:
115/230VAC selected
Output Voltage:
3 - 48V all available
Output Current:
4.2 - 30A all available
199 x 110 x 50mm
Packaging & Delivery
Packaging Details:
0.71kgs/pcs, 20pcs/16.0kgs/0.045CBM per carton for Hengfu 150W OEM Switch Mode Power Supply
Delivery Detail:
2-3 weeks for Hengfu 150W OEM Switch Mode Power Supply


High reliability
All 105C capacitors
Japanese brand key components
UL,CE,ROHS,ISO9001 approved
Factory 20 years experience

Hengfu 150W OEM Switch Mode Power Supply

Product features:

1) 115/230VAC input selected by switch

2) UL, CE approved

3) High reliability

4) 100% full load burn-in test

5) Built in EMI filter

6) Over current/ over voltage/ short circuit protection

7) 5 years limited warranty

8) Dimensions: 199 x 110 x 50mm 


AC input voltage range 88~132V/176~264VAC selected by switch 
Input current3.2A/115V, 1.6A/230VAC
Input frequency47~63Hz
Inrush currentcold start, 20A/115V, 40A/230V
Input leakage current< 1mA/230VAC
Line regulation (full load)± 0.5%
Output voltage adjust range± 10%
Output overload protection110~130%, shut off, re-power on to recover
Output over voltage protection115~150%, shut off, re-power on to recover
Withstand voltage

I/P-O/P: 3KVAC/1min, I/P-F/G: 1.5KVAC/1min, O/P-F/G: 0.5KVAC/1min

Rise time50ms@full load (typical)
Hold up time20ms@full load (typical)
Operating temperature-10°C ~+50°C
Storage temperature-20°C ~+85°C
MTBF> 100,000 hours
Safety standardsGB4943, UL60950, EN60950
EMC standardsGB9254, EN55022 class B, EN55024, EN61000-3-2,3, EN61000-4-2,3,4,5,6,8,11
Vibration10~150Hz, 2G 10min/1cycle, 30min each along X, Y, Z axes
Cooling methodconvection


Model No.DC Output







HF150W-SF-5 5V30A 150W0.5% ± 2% 100mV80%
HF150W-SF-7.5 7.5V20A 150W0.5% ± 2% 100mV 80%
HF150W-SF-99V 16.7A 150.3W0.5% ± 1% 100mV 81%
HF150W-SF-12 12V12.5A 150W0.5% ± 1% 120mV 83%
HF150W-SF-13.5 13.5V11.2A 151.2W0.5% ± 1% 120mV 83%
HF150W-SF-24 24V6.5A 156W0.5% ± 1% 150mV 84%
HF150W-SF-27 27V5.6A 151.2W0.5% ± 1%  150mV 84%
HF150W-SF-36 36V4.2A 151.2W 0.5% ± 1% 150mV85%
HF150W-SF-48 48V3.1A 148.8W0.5% ± 1% 150mV 86%


Mechanial drawing of Hengfu 150W OEM Switch Mode Power Supply :




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China (Mainland) | Manufacturer, Trading Company
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