Module abaisseur réglable DC-DC XL4015 5A 75W avec voltmètre à affichage numérique 3 bits Voyants * Power Supply with LED

* Power Supply with LED indicator

This is a 12V 4-Channel Relay interface board

Using 1% resistor design

This module is one of the cheapest available wifi-modules in the market

Humidity Range:Working Conditions  0-95% RH

Module abaisseur réglable DC-DC XL4015 5A 75W avec voltmètre à affichage numérique 3 bits Voyants * Power Supply with LEDDC DC XL4015 Adjustable Step down Module 5A 75W with 3 Bits Digital Display Voltmeter 5A DC DC adjustable step down module with a voltmeter One: Product Description This product is a 180 KHz fixed frequency PWM buck (step down) DC DC module,capable of driving a 5A load with high efficiency, low ripple and excellent line and load regulation. The module with a voltage meter to display the input voltage and output voltage, and the voltage can be