1.Features of  UL Listed 12V 500mA AC DC Wall Mount Linear Power Supplies Adapter  

• 100% full-load burning tests 
• Short circuit and over temperature protection.
• High efficiency, low Power consumption

2.Specification of 12V 500mA AC DC Wall Mount Linear Power Supplies Adapter

4. UL listed 12V 500mA USA Plug AC DC Wall Mount Linear Power Supplies Adapter approved UL certificates 

5.Customer questions about UL listed 12V 500mA AC DC Wall Mount Linear Power Supplies Adapter

Q1: Offer sample or not?

Sure. We can offer samples for evaluation before order.

Q2:Can you supply the product with our packing design?

Yes, we can. Usually package factory has a 1000pcs MOQ for small white box. The price will de decrease for more QTY. Here is our proposals:

1.you only need few hundreds box, we recommend to make your sticker and put on the box or product, as the sticker cost is cheaper.

2.If you only want 500pcs in this order, you can give us 1000pcs box cost. We will keep the balance 500pcs box in our warehouse for your next order.

Q3:What quality you can offer us?

We can do 1/2 years warranty. During the warranty time we can exchange all defective products from customers. We need defect product photo for warranty replacement, the shipping cost is too high to only a few warranty product, so usually we put free warranty product in next order.

Q4:What’s the payment terms?

We accept T/T, West Union. For bank Transfer(T/T), We need charge US$30 for payment less than 2000USD,our profit is very low, we cannot afford the high bank fee for small payment.

Q5:How to choose the adapter plug?

If you don’t know whether your equipment can use our adapter, you can view your original adapter’s output parameters(voltage, current)whether suitable or not. If the original adapter lost, you can look at the electronic equipment at the bottom of parameters for checking.

6.Why choose YDF adapter?
 

1)Quality assure

100% full load burning test. Hi-pot test with input AC 100-240V,function test with Automatic machine, all finished products will be 100% strictly checked by QC.

2)Environmental protection and energy saving

YDF adapters are compliant with RoHS, REACH,PAHS and efficiency level with standby power less than 0.3 watts.

YDF adapter can recover normal work automatically after the short circuit/over current/over voltage.

3)The goods have been passed UL, CE, GS, RoHS etc.

4)We are doing manufacture power adapter since 1998.

7.After sale service

Generally, YDF adapters come with 2 year limited warranty from the date of the delivery. If material or workmanship defect arises, a valid claim will be received within the warranty period and we will replace the item and afford the freight. But we could not be held pay for damages caused by misuse or improper installation and maintenance.

If the adapter does not work out well when you get it, please contact us. We will immediately deal with it.If we should be responsible for if after we test,we will replace it for you,never escape our responsibility.

 8.Packing&Shiping of UL listed 12V 500mA AC DC Wall Mount Linear Power Supplies Adapter

9.Company Info.

Dongguan Yidefeng Electronics Industry Co., Ltd is a professional manufacturer and exporter of switching mode power supply, linear power adapter and transformer since 1998.Our production of switching power adapters passed UL,GS,CE certification. Through years of efforts, company has built good cooperative relations with many customers at home and abroad. YDF is proud of being valuable and loyal cooperator to all its customers, suppliers and business partners.