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18% OFF YIHUA 502D 5V 2A Mini DC Power Supply for Mobile Phone Repair US$26.99 US$32.99 View It

Overall:

pesoft 24/10/2017

Product package is cute I really like the "analog" display that is mostly accurate except when you reach 2A current output, the needle will show a bit less than 1.9A but this is acceptable. But problem is that this product do not to provide 5V@2A at all. Even with 10mA load, the highest voltage is only 4.75V and it will drop down fast the more current you use : 4.59V@1A 4.39V@2A 3.94V@2A if you use provided wire cables... less than 4V !!! As I thought the product was defect I contacted YIHUA tech support and they answered it is normal, so they are aware the product cannot handle 5V@2A whenever it is written in product's description. Because of those poor results I will not provide deeper tests like power staibility and ripple noise. I would never have bought this product if I knew teh poor performances (I needed 5V@2A) but may be it will be fine for other customers.

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Banggood Dear pesoft, Thank you for choosing Banggood and sorry for your any inconvenience came up with the product. We promise we'll offer more good and affordable products for customers and improve our products’ quality. If you need any technical supports, please contact us:http://www.banggood.com/Contact-Us_hi111 We will help you solve the problem as soon as possible.
16/05/2024

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