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

Description:

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%

Specifications:

Shipping and delivery time:

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%

Applications:

General Illumination

- Outdoor & Indoor architectural lighting

- Decorative lighting ,led strips

- Flood lighting,cast light lamps

- Street lamp,Tunnel lamp

- Replace the old equipment

Sunshine Opto-electronics Enterprise is a fast-developing company founded in 2009 in Hongkong and 2011 located in Shenzhen, China.

We're focusing on designing, marketing and overseas trading of LED Optics Solutions, main products including led lens and pcb boards design/produce/sell, led street light lens with PCB Modules, led constant drivers, high power led and complete accessories over 15 years.

Under the guidance of the business philosophy "Honest, Concentrative & Fast Delivery ", Sunshine Opto-electronics always strives to create customized solutions for various demands and provide clients with superior product quality and excellent trade services.

Our advantage is to service the complete parts for led street lights with top quality.And the 12W, 28W, 30W, 50W lens with pcb module mounted leds can assemble easily with different designs and request.Also we can customize the led lens and MCPCB Board according to customer's design.We will try our best to meet the various needs of customers.

Please feel free to contact us if you are interested in our products and hope we could cooperate with each other and create a bright future to our business.We are sincere to welcome led companies from all over the world to do business with us and it would be our honor if you would like to visit our company.All our staffs will spare no effort to provide you with our best products and services.