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Quick Details

  • Place of Origin: Shanghai, China (Mainland)
  • Brand Name: Hengfu
  • Model Number: HF20W-PLV
  • Output Power: 1 - 50W
  • Output Type: Single
  • Input Voltage: 90 - 264VAC
  • Output Voltage: 12~48V
  • Output Current: 0.42~1.7A
  • Dimensions: 118 x 35 x 26mm

Packaging & Delivery

Packaging Details: 0.20kgs/pc for HF20W Waterproof LED driver Switch Power Supply with Single Output
Delivery Detail: 2-3 weeks

HF20W Waterproof LED driver Switch Power Supply with Single Output

Product features:

1) Universal AC input/ full range

2) Plastic cover, IP 67 design

3) Constant voltage design

4) Isolation class 2, no PE

5) Suitable for ourdoor or damp locations

6) High reliability, low cost

7) Protections: over load/ over voltage/ short circuit

8) 2 years warranty 


AC input voltage range

90~264VAC (127~370VDC)

Input frequency47~63Hz
Inrush currentcold start, 35A/115V, 70A/230V
Input leakage current< 0.25mA/230VAC
Line regulation (full load)± 0.5%
Load regulation± 0.5%  
Output overload protection105~150%, hiccup mode, auto recovery
Output over voltage protectionclamping by zenor diode
Withstand voltage

I/P-O/P: 3.75KVAC/1min

Rise time250ms@ full load (typical)
Hold up time50ms@ full load (typical)
Operating temperature-30°C ~+50°C
Safety standardsdesign refer to UL1310 Class 2, UL8750,EN60950, EN61347
EMC standardsdesign refer to EN55015, EN55022 Class B

EN61000-3-2 Class A, EN61000-3-3

EN55024, EN61547

Cooling methodconvection


Model No.DC Output



HF20W-PLV-1212V1.7A± 3%120mV80%
HF20W-PLV-1515V1.33A± 3%120mV81%
HF20W-PLV-2424V0.84A± 3%150mV82%
HF20W-PLV-4848V0.42A± 3%150mV84%



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China (Mainland) | Manufacturer, Trading Company
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