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DC 12v 20.8A Rainproof LED Power Supply 250W for LED Lights

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DC 12v 20.8A Rainproof LED Power Supply 250W for LED Lights
DC 12v 20.8A Rainproof LED Power Supply 250W for LED Lights

DC 12v 20.8A Rainproof LED Power Supply 250W for LED Lights

Output Current 20.8A Output Type Single
Output Voltage 12V Output Frequency 50/60Hz
Input Voltage 180-264Vac Output Power 150W
Warranty 3 Years Size 212×95×50mm
Material Aluminum Housing IP Level IP62 For Outdoor
OEM Yes Protection Over-load, Over-voltage, Over-current, Short-circuit
High Light 20.8A Rainproof LED Power Supply, 250W 12V Transformer For LED Lights, 20.8A 12V Transformer For LED Lights



Product Details

Model Number



Within 48 Hours: for regular stock models

Brand Name


1-2 weeks: for OEM orders

Place of Origin



3 Years



Sample Policy

Free samples 1-3PCS/Model

Customized Cost

Customized sticker/printing for free; Customized boxes for free >1000pcs each;

Payment Terms

T/T, Western Union,Money Gram

Supply Ability

22,000pcsper day


< 0.3% according to statistics collected;

Replacement against defective products pictures or more application details if needed

Ports support

Guangzhou, Shenzhen, Shanghai, Ningbo, Yi Wu, other mainland ports


With detailed inquiry, Accurate quotation can be emailed within 24 hours;

Inquiry to: [email protected]


Product Description
Product Specification
Rainproof LED Power Supply 12V 150W for LED sign and lighting
Highlights: Intelligent overload protection, constant voltage, constant current mode.
1) Basic Sepcifications
Model Size/mm Input Output Output Current Warranty
HXF-250A-12 185.5x73x41 AC 180~264V DC 12V 20.8A 2 Years
HXF-250A-24 185.5x73x41 AC 180~264V DC 24V 10.4A 2 Years
2) Input Characteristics

Input Voltage: AC 180-264V

Input Frequency: 50/60Hz

Input Current: 3.5A Max (full loaded at the lower limited of input voltage range)

Inrush Current: 50 Amps Max. Cold start at 240Vac input, with rated load and 25℃ ambient.

Ac Leakage Current: 3.5mA Max. At 240Vac inpu

3) Output Characteristics

1. Output Power

Voltage Min. Load Rated Load Peak@10mS Rated Output Power
DC 12V 0A 20.8A 280W 250W

2. Line Regulation

Voltage Min. Load Rated Load Line Regulation Load Regulation
DC 12V 0A 20.8A ±3% ±5%

3. Ripple and Noise

Under nominal voltage and nominal load,the ripple and noise are as follows when measure with Max.Bandwidth of 20MHz and Parallel 47uF/0.1uF,crossed connected at testing point.

Voltage Ripple and Noise(Max.)
12V DC 200mV p-p

4. Turn on delay time: 2 Seconds 220Vac input and output Max.load.

5. Rise time: 400 mS 220Vac input and output Max load.

6. Efficiency: 85% Min, At220Vac input voltage and full load calculation efficiency.

7. Overshoot: 5% Max.When power supply at turn or turn off.

4) Protection Functions

1. Short circuit protection: auto recovered when short circuit faults remove.

2. Over current Protection: auto recovered when over current faults remove.

3. Over load protection: auto recovered when over current faults remove.

4. Over Voltage protection: locked down.  restart to recover.

5) Test

Drop test, Salt Spray Test, Surge test, Ageing test, lightning test, Temperature Variation test etc.

6) Safety Requirement

1. Safety Standard: Safety: Design by IEC60950 standard.

Primary to secondary: 1200Vac/10mA/60S for type test.
Primary to case: 1200Vac/10mA/60S for type test.

3. Iusulation resistance: Primary to secondary:10MΩ min at 500V DC.

7) EMI Requirement

Designed according to the following standards:

1. FCC class B rules

2. EN55022 class B rules

3. GB9254-1998,GB17625.1-2003

8) Load and Environment Temperature



9) Structurer

20.8A Rainproof LED Power Supply 250W 12V Transformer For LED Lights 2

10) OEM: Customize label and Inner box 
11) Packing details:  36PCS/CTN
12) More product pictures

Complete HXF-***A Rainproof series Specifications

Model Size L*W*H (mm) Power Input Single Output Cooling Waterproof Level PCS/CTN CTN Size (cm) G.W KG/CTN
HXF-60A-12/24 139×74×42 60W AC 180~264V DC 12V 5A DC24V 2.5A No Fan IP62 Rainproof 84 45×34×35 22.4
HXF-150A-12/24 209×74×42 150W AC 200~240V DC 12V 12.5A DC 24V 6.25A No Fan IP62 Rainproof 56 45×34×35 22.3
HXF-250A-12/24 212×95×50 250W AC 200~240V DC 12V 20.8A DC 24V 10.4A DC Fan IP62 Rainproof 45 47×34×33 20.6
HXF-400A-12/24 213×117×50 400W AC 200~240V DC 12V 33A DC 24V 16.7A DC Fan IP62 Rainproof 36 47×35×30 23.6

20.8A Rainproof LED Power Supply 250W 12V Transformer For LED Lights 3

Factory Capacibility
1. Professional manufacturer

17 Years experience,  10,000 square meters factory, 400+ employees,  8 production lines

2. Scientific Management

ISO9001:2015 Quality Management System Certified, 7S administration

3. Independent R&D teams

10+ Engineer teams, innovative and independent R&D ability

4. Advanced equipment

SMT plant,  wave-soldering machine,  Semi-auto assembling, EMC lab, Test Lab, Ageing room etc.



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