DC Converter Buck Module 12V convert to 5V 3A usb output power adapter

Features :

-Use imported and integrated switching regulator modules manufacturing,
quality is stable and reliable.
- Synchronous rectification,, the conversion rate is 96% or more, very low heat.
- Over voltage, over current, over temperature, short circuit, it can be auto protection,
and can work in normal condition when restored.
- Epoxy potting, seismic, water, moisture, dust, long term stable and reliable quality.
- Super-thin, small size, high efficiency, easy installation and use.
- Input voltage: DC8-20V, (12V changes to 5V)
- Output parameter: DC5V 3A, 15W
- Size: 46x27x14mm

 Attention :This module only be used for which one haven't the identifying resistance  device. most device haven't the  identifying resistance , but Some equipment with identification of resistance, this can't be use.  such as Samsung Galaxy S4  and iphone this device ,it have identify resistance , so can't use. Please make sure your equipment before purchase,thanks

 Notice: it can't use for iPhone ,ipod.

Payment Terms: T/T &Western Union are warmly welcomed.Paypal is also acceptable for samples.

Shipping Terms: Sample order send by DHL, Fedex,UPS or EMS                       

Delivery Time: 3-5 working days,some items are in stock.

Packing: ordinary gift box can make the package according to customers' requirements

Warranty time : we provide 12 month warranty for all of our goods.