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Quick Details

  • Place of Origin: Shanghai, China (Mainland)
  • Brand Name: Hengfu
  • Model Number: HF20W-PLD
  • Output Power: 1 - 50W
  • Output Type: Single
  • Input Voltage: 90 - 264VAC
  • Output Voltage: 9~48V, 9~30V
  • Output Current: 350mA, 700mA
  • Dimensions: 118 x 35 x 26mm

Packaging & Delivery

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

Product features:

1) Universal AC input/ full range

2) Plastic cover, IP 67 design

3) Constant current design

4) Isolation class 2, no PE

5) Suitable for ourdoor or damp locations

6) High reliability, low cost

7) Protections: 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%
Output overload protection± 5% current limiting, auto recovery
Output over voltage protection115~150%, shut off, re-power on to recover
Withstand voltage

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

Rise time50ms@full load (typical)
Hold up time20ms@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-PLD-3509~48V350mA± 5% 200mV 86%
HF20W-PLD-7009~30V700mA± 5% 200mV 84%



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China (Mainland) | Manufacturer, Trading Company
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