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12 Volt 40w Led Constant Voltage Driver / Led Strip Light Power Supply

12 Volt 40w Led Constant Voltage Driver / Led Strip Light Power Supply

Brand Name: Sunshineopto
Model Number: S-40W-12V
MOQ: 50PCS
Price: Need to negotiate
Payment Terms: T/T,PAYPAL,Western Union,Money Gram
Supply Ability: 10000pcs for one week
Detail Information
Place of Origin:
Shenzhen,China
Certification:
ROHS
Product Name:
12V LED Strip Light Power Supply , 40W LED Constant Voltage Driver
Certificate:
ROHS
Canning Material::
Aluminum
Input Voltage ::
AC100-265V 50-60Hz
Output Voltage ::
12V ±2%DC
Output Current ::
3.33A±0.5%
Supply Ability:
10000pcs for one week
Highlight:

Led Light Driver

,

led constant voltage power supply

Product Description

 

 

12V LED Strip Light power supply , 40W LED Constant Voltage Driver

 

 

Quick Detail:

  1. Canning Material: Aluminum
  2. Input voltage : AC100-265V 50-60Hz
  3. Output voltage :12V ±2%DC
  4. Output current : 3.33A±0.5%
  5. IP67 Approvel
  6. Model No.: S-40W-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:

 

Product Name

12V LED Light power supply , 40W LED Constant Voltage Driver for LED Strips

Model No

S-40W-12V

Material

Aluminum case

Sample

3-5 work days

Delivery

7-10 work days

Certificate

ROHS

Quality guarantee

2 years warranty

 Main market

Europe, America, Asia

 

 

Shipping and delivery time:

 

DHL/UPS/TNT/FEDEX

4-5 working days

EMS

10-15 working days

HK Post Air Mail Register

15-18 working days

Trade Terms

FOB|EXW|CIF|CFR

Sample availability

YES

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%

 

Applications:

 

General Illumination            

- Outdoor & Indoor architectural lighting          

- Decorative lighting ,led strips   

- Flood lighting,cast light lamps   

- Street lamp,Tunnel lamp

- Replace the old equipment

 

Application:

12 Volt 40w Led Constant Voltage Driver / Led Strip Light Power Supply 0

Ratings & Review

Overall Rating

5.0
Based on 50 reviews for this supplier

Rating Snapshot

The following is the distribution of all ratings
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4 stars
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3 stars
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2 stars
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All Reviews

1
100W PH3030 LED Street Light Module with 151x81 Degree Angle for Optimal Lighting Solutions
Belgium Jan 20.2026
fast shipping and good quality
1
100W PH3030 LED Street Light Module with 151x81 Degree Angle for Optimal Lighting Solutions
United States Jan 1.2026
good packing ,all received well,tks for you fast shipping .we're happy to work with u .expect for more cooperation. tks .
1
100W PH3030 LED Street Light Module with 151x81 Degree Angle for Optimal Lighting Solutions
United States Oct 24.2025
Excellent product quality, great packing .We receive the goods very well .You're good and professional .We like your service and product .Will repeat order soon .