XL4015 5A Step Down Module with Digital Voltmeter

Description

XL4015 5A Step Down Module with Digital Voltmeter
The module comes equipped with a voltmeter, ammeter, power meter, and a USB interface for charging digital products.

A buck converter or step-down converter is a DC-to-DC converter that steps down voltage (while stepping up current) from its input (supply) to its output (load). It is a class of switched-mode power supply. 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 corrected through the button to improve the accuracy of the voltmeter