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TUVF Series 40W LED Power Supply

TUVF Series

  • TUVF-40-12
  • DongDaHua
  • 8504401400
  • Supply Ability: 20000 Pieces / Month
  • Shiping Port: Shenzhen Port
  • Certificate: CE RoHS

DDH TUVF Series 20W-100W LED Power Supply

Environment and Size
Working temperature -20℃~+50℃
Storage temperature -40℃~+85℃
Working relative humidity 10%-100%
Storage relative humidity 5%-95%

Electrical Features
Input voltage 100-264V
Input frequency 47-63Hz
In-rush current Cold boot:230V 20A
Power factor 0.6
Ripple & Noise ≤Vout x 1%
Protection OLP  SCP  OVP  OTP
Lifetime >3Years
Waterproof grade IP20

.Protections: SCP,OLP,OVP,OTP
2.Cooling by free air converction / force-air cooling
3.LED indicator for power on.
4.100% full load burn-in test
5.No load power consumption<0.5w
6.All using 105℃ long life electrolytic capacitors
7.Withstand temperature up to 70℃
8.Withstand 5G vibration test
9.High efficiency,long life and high reliability
10.Three Years warranty 

Model & Key Parameters
  Model        Output power
 Output voltage
 Output current
Outline size
Efficiency  Safe approval
 TUVF-20-12 20W 12V 1.65A 130*42*30 82% TUV
TUVF-40-12 40W 12V 3.3A 160*52*39 82% TUV
TUVF-72-12 72W 12V 6A 180*71*44 83% TUV
TUVF-100-12 100W 12V 8.3A 248*72*45 82% TUV



Shenzhen DongDaHua Technology Co,.Ltd. established in 2006,is a new high-tech enterprise with integration of application research, production and selling in LED products. 


Our company is specialized in Switching LED Drivers and Floodlights which have been sold to more than 200 countries and regions including European countries,America and other developed countries.  


Our products were approved by CE and RoHS. LED Drivers have passed the TUV and the other international certifications. 


We applied a series of patents on self-innovation. Based on self-development and innovative technology, we will produce cost-effective LED products and provide the best service for customers all over the world.

1.Packing with bubble warp/foam/carton inside;wooden case outside.

2.Normally ship by DHL/UPS/TNT from Door to Door,which about 3-7 days to arrive.Ship by sea for

   bulk order.Adjustable to customers’requirements.


Q: Are you a Factory or trading company?

A:  We are a manufacturing & trading company, our company have 10000 square meters , around 300 employees.

Q: What’s your lead time?

A:  For regular order, it is 25-30 days after all the details be confirmed.

      For samples order, it is 7-10 days after all the details be confirmed.

Q: What is your quality control process?

A:  For each order,we do 100% testing for any of products before the order has been deliveried.

Q: What products you specialize in?

A:  LED flood light/LED power supply.

Q: How to place an order to us?

A: 1.Choose the products you need from our website(model number, quantity) .

     2.We make a proforma invoice for the order.

     3.You pay 30% deposit or full amount and bank slip.

     4.Tell us your packing detail.

Q: What about the payment?

A:  We accept T/T, L/C for the large quantities order, and Western union will be accept small quantities order.

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  +86-18038179560 

     info@chinaddh.com


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七达通科技 Technical Support Reanod