Description:

This module can be used for automobile motorcycle into the USB charging portc
Step-down module teardown， original solid capacitor，

Support Equipment:

Mobile phones， digital Cameras， Tablets， Navigation， Tachograph etc. to be USB-powered devices.
4 ports USB can simultaneously charge for 4 Phones at the same time.

Found: Input 10V-40V output 5.08V 1A-5A output 5A drop only drop 0.03V.
Conversion efficiency in input 36V input 12V output 5V1A 4A 5A output efficiency at a minimum of 0.848.

Note:
1.Enter a positive and negative polarity will burn
2.Next to the terminal there is + - mark
3.Must connect correctly.

Specification:

Input voltage:9V-40V
Load loss: 18mA
Switching Frequency: 260K
Output voltage: 5.06V !#!amp!*!plusmn; 0.05V
Output Current: 5A (MAX)
Conversion efficiency: 84.8% -94.2% (real data)
Module size: 57.3mm (with USB port) X 33.2mm X 21mm

Package included:

1pc x USB Charger Buck Module Converter