Feature

●Application:
●This module can be applied to the input voltage, DIY adjustable power supply, power supply and car LED lights, industrial equipment step-down voltage is higher than the output voltage in the step-down area
●1. With protection functions: charge overcharge protection, over-discharge protection, over-current protection
●2. After fully charged, the intelligent output device will automatically stop charging to prevent the phone from overcharging
●This is a premium company that provides customer service. And you can reply your email in the fastest time


Description

This is a premium company that provides customer service. And you can reply your email in the fastest time.
Description:

Board category: original reverse assembly circuit board

Input Voltage: 100-240V 50-60Hz

Output Voltage: 9V

Output Current: 4A

Function: Over voltage, over current, short circuit protection

Size: 4.8 x 1.8 x 1.0 inches (12.1 x 4.6 x 2.5 cm)

Package includes:

10 x 9V 4A Switching Power Bare Board

Features:

Easy to install a variety of small devices.