Home ProductsLED Constant Voltage Driver

High Efficiency Compact 20w Led Constant Voltage Driver Aluminum Case

China Sunshine Opto-electronics Enterprise Co.,ltd certification
China Sunshine Opto-electronics Enterprise Co.,ltd certification
Customer Reviews
Supplier ServiceVery Satisfied(5 stars) On-time ShipmentVery Satisfied(5 stars) Perfect products, fast production

—— Martin From Czech Republic

Estou impressionado com OS seus serviços. Agradeço muito. Muito obrigado!

—— Mr Luis

Me alegra mucho poder encontrarle a usted, mi buen proveedor y proveedor de la solución LED LIGHT. Su experiencia nos ha ayudado mucho.

—— Mr Fernando

Thank you my friend and I look forward to doing a lot of business with you for many years because you always take care of me my friend !

—— Mr Rahim

You and your teams are so professional ! We are happy with your products.

—— Nicolas Boetsch

I received the goods ,the goods properly described ,good packaging .I'm very satisfied .Thanks you very much .

—— Nguyen

Very professional ! I'm very glad to cooperate with you ,Ms Marshe !

—— Mr Rafael

Believe that our cooperation will be longer and larger @_@

—— Stanly

I'm Online Chat Now

High Efficiency Compact 20w Led Constant Voltage Driver Aluminum Case


Large Image :  High Efficiency Compact 20w Led Constant Voltage Driver Aluminum Case

Product Details:
Place of Origin: Shenzhen,China
Brand Name: Sunshineopto
Certification: ROHS
Model Number: S-20W-12V
Payment & Shipping Terms:
Minimum Order Quantity: 50PCS
Price: Need to negotiate
Delivery Time: 3-4 WORK DAYS
Payment Terms: T/T,PAYPAL,Western Union,Money Gram
Supply Ability: 10000pcs for one week
Detailed Product Description
Product Name: 20W Power Supply , LED Constant Voltage Driver For LED Decorative Lighting Material: Aluminum
Input Voltage: AC170-265V 50-60Hz Output Voltage: 12V ±2%DC
Output Current: 1.25A±0.5% Certificate: ROHS
High Light:

Led Light Driver


waterproof LED power supply

20W Power Supply , LED Constant Voltage Driver for LED Decorative Lighting 


Quick Detail:

  1. Canning Material: Aluminum
  2. Input voltage : AC170-265V 50-60Hz
  3. Output voltage :12V ±2%DC
  4. Output current : 1.25A±0.5%
  5. IP67 Approvel
  6. Model No.: S-20W-12V




 1 Environmental Conditions

1.1 Operating Temperature: -10℃~+50℃, 20%~95%RH(without condensation)

1.2 Storage Temperature: -20℃~+85℃, 20%~95%RH(without condensation)

1.3 Relative Humidity: 0.02~0.05%/℃

1.4 Heat-dissipating Method: Natural Cooling / Fan Cooling / Blower Cooling

2. Input Features

2.1 Rated Input Voltage Range:220VAC

2.2 Input Voltage Range: 110/220VAC±15%

2.3 Input Frequency Range:50~60Hz(except Dc input)

2.4 Input Under-voltage Protection:115~150% interim mode

2.5 Input Under-voltage Recovery: Automatic recovery

2.6 Input Over-voltage Protection:115~150% interim mode

2.7 Input Over-voltage Recovery: Automatic recovery

2.8 Impact Current ≤1% (the highest input voltage full load)

2.9 Overall Efficiency ≤0.5% (rated input full load)

3. Output Features

3.1 Output Voltage Range: 12V±2%(Dual Outputs)

3.2 Output Current Range: 1.67A±0.5%(Dual Outputs)

3.3 Ripple & Noise(mVp-p)≤200 mVp-p

3.4 Rise Time≤50 ms/230V AC

3.5 Output Delay≤S

3.6 Voltage Adjustment Rate≤0.5%

3.7 Load Adjustment Rate≤1%






Product Name

20W Power Supply , LED Constant Voltage Driver for LED Decorative Lighting

Model No



Aluminum case


3-5 work days


7-10 work days



Quality guarantee

2 years warranty

 Main market

Europe, America, Asia



Shipping and delivery time:



4-5 working days


10-15 working days

HK Post Air Mail Register

15-18 working days

Trade Terms


Sample availability


Delivery time

7-10working days



Competitive Advantage:



1 . Output Over Current Protection: Current drooping type

2. Output Short Circuit Protection: IGBT

3. Output Over-voltage Protection: Soft start protection

4. Reliability Requirements

5. MTBF:50,000 HOURS

6. Annual Repair Rate<0.3%




General Illumination            

- Outdoor & Indoor architectural lighting          

- Decorative lighting ,led strips   

- Flood lighting,cast light lamps   

- Street lamp,Tunnel lamp

- Replace the old equipment


Contact Details
Sunshine Opto-electronics Enterprise Co.,ltd

Contact Person: Marshe

Tel: +86-13510560547

Send your inquiry directly to us (0 / 3000)