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

Place of Origin China
Brand Name WHOOSH
Certification CE
Model Number HXF-250A-12
Minimum Order Quantity 50PCS
Price Get the latest prices
Packaging Details 36PCS/CTN, G.W: 20.6KG/TN
Delivery Time 2-7 Days
Payment Terms T/T, Western Union, MoneyGram
Supply Ability 20000PCS per day
Product Details
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
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20.8A Rainproof LED Power Supply

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250W 12V Transformer For LED Lights

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20.8A 12V Transformer For LED Lights

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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

  1. Input Voltage: AC 180-264V
  2. Input Frequency: 50/60Hz
  3. Input Current: 3.5A Max (full loaded at the lower limited of input voltage range)
  4. Inrush Current: 50 Amps Max. Cold start at 240Vac input, with rated load and 25℃ ambient.
  5. Ac Leakage Current: 3.5mA Max. At 240Vac input

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 Max.at 220Vac input and output Max.load.

5. Rise time:400 mS Max.at 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.

2. DIELECTRIC STRENGTH Hi-Pot:

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

20.8A Rainproof LED Power Supply 250W 12V Transformer For LED Lights 0

 

20.8A Rainproof LED Power Supply 250W 12V Transformer For LED Lights 1

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.

 

20.8A Rainproof LED Power Supply 250W 12V Transformer For LED Lights 4