shenzhen Ever Advance Technology Limited

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12V 20A Constant Voltage LED Power Supply 250w Regulated Transformer

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shenzhen Ever Advance Technology Limited
Country/Region:china
Contact Person:MissEva Chen
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12V 20A Constant Voltage LED Power Supply 250w Regulated Transformer

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Brand Name :Advance Lighting
Model Number :ALL-PS12-250
Certification :CE
Place of Origin :Guangdong
MOQ :Negotiable
Price :Negotiable
Payment Terms :T/T
Supply Ability :100000pcs/M
Delivery Time :5-8 days
Packaging Details :1) Vacuum packing 2)Special Protect carton for exporting product. 3)Packing as customer requirement
Output power :250W
Input voltage :110V/220V
Output current :20A
Output type :Single
Output voltage :12V
Frequency :50/60Hz
Cooling Method :Air Cooling
Size :200*100*50mm
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Product Description

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Features:

1.LED switching power supply using pulse width modulation (PWM) switching technology designed to ensure power supply stability and high efficiency.

2. Product interference, through the EMC testing, ripple ≤ 50MV.

3. Efficiency above 80%, temperature ≤ 25 °C.

4.LED switching power supply with overvoltage protection, short circuit protection, overload protection.

5. Constant current output to ensure the stability of the power, so that LED lighting effects better and live longer.

6. Products have the anti-interference ensures long-life LED strips, reducing the LED lighting decline.

Specification

DC Output DC Voltage: 12V
DC Current : 20A
Ripple & Noise: 80MV
DC Adjustable Range: ±10% Rated Voltage
Voltage Tolerance: ±2.0%
Line Regulation: ±0.5%
Load Regulation: ±1%
Setup,Rise Time,Hold Up Time:200ms,50ms, 20ms/230VAC
AC Input AC Voltage Range: 85-264VAC
Frequency Range: 47-63Hz
Efficiency:90%
AC Current: 0.86/115V 0.4A/230V
AC Inrush Current: 20A/115V 40A/230V
Leakage Current< 0.5mA /240VAC
Protection Over-load: 105%-150% hiccup mode,Auto-recovery
Over-voltage: 115%-135% Cut Off the Output,Auto-recovery
Over-temp. : Shut down O/P voltage, Auto-recovery
Environment Working temp.: -10~ +60C° (Refer to output load derating curve)
Working Humidity:20 ~ 90% RH, non-condensing
Storage Temp.: -10~ +60C°
Storage Humidity: 10 ~ 95% RH

12V 20A Constant Voltage LED Power Supply 250w Regulated Transformer

12V 20A Constant Voltage LED Power Supply 250w Regulated Transformer
Our Services

Pre-Sales Service

We pay great attention to communication with the customer. We believe that must understand customer needs, combined with professional product knowledge, to provide competitive products to our customers.
Provide details about the product drawing, product parameter, production procedure, product test, product certificate, installation and debugging guide.

Sales Service
Customized solution designs.
Product rendering drawing.
From production process to logistics all-the-way tracking report.

After-Sales Service
Five-year quality warranty with lifelong maintenance.
Free guarantee repair: free repair service during the quality warranty period. We will never exempt our responsibilities on product owned defects.
Responding time: upon receiving user’s notification, we ensure 24-hour after-sales technical support.

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