DC DC 12V to 5V 3A converter Step down buck usb output power adapter Power Supply Voltage Regulator Standard USB

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Product Overview

Description


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: DC5V3A, 15W
- Size: 46x27x14mm

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    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.

buck converter 1

0.4054 s.