1). We have more than 20 years history in this field. 

2). Provide free samples available.  

3).12 month warranty.

4).Brand quality & reasonable price of desktop dc power supply. 

12V 4A desktop dc power supply with UL show.

12V 4A desktop dc power supply with UL Packaging

 Packaging Details: PE bag,White Box+Gift Box or as customer's Requirement. 

     Delivery Detail: 15-25 days after receipt your confirming order of desktop dc power supply

        Packing Qty: 200PCS/CTN.

                  MEA: L48cm*W40cm*H30cm.
  Packing Material:PE bag+Paper segment+carton.

12V 4A desktop dc power supply with UL 24 hours service

Our products will be checked by several testing machine, strict quality control,if desktop dc power supply appear problem in the insurance period,we will repair them, and bear the round trip freight of the product.

If you have questions, please consult us, we 24 hours service for you.

12V 4A desktop dc power supply with UL company Information.

Shenzhen bsf electronics co., LTD., founded in August 1998, is a professional electronics products manufacturing company. The company is committed to design, manufacture and sales of various kinds of desktop dc power supply.

The company in line with "the good faith strives for realism, mutually beneficial and win-win" concept, is committed to continuously improve desktop dc power supply quality and service, with professional technology to provide clients with the most efficient, most economical, the most effective solutions, help customers to maximize its value, makes every effort to customer satisfaction.

We sincerely welcome you to visit our factory and looking our desktop dc power supply, develops the market together, altogether will create the glorious future!

12V 4A desktop dc power supply with UL certifications

FAQ of 12V 4A desktop dc power supply with UL

1.Q : How about the Leadtime for the sample? 

    A : 5 ~ 7 days.

2.Q : Can you provide a sample ? 

   A : Yes,we offer free sample.

3.Q:Can you do the desktop dc power supply design for us?

   A:Yes. We have a professional team with rich experience in adapter & charger design and manufacturing. You are welcome to tell us your ideas