XL4015 DC-DC Step Down Module High-Power LED Constant Current Drive Module with Voltmeter Display Acrylic Case Compatible with Battery Charging

XL4015 DC-DC Step Down Module High-Power LED Constant Current Drive Module with Voltmeter Display Acrylic Case Compatible with Battery Charging Description

Specification： Input voltage: 5-36V Output voltage: 1.25-32V continuously adjustable Output current: adjustable, maximum 5A (Recommended to use within 4.5A) Output power: maximum 75W (Recommended to use within 50W, please reduce the power when using large pressure difference) Working temperature: -40~+85 degrees Working frequency: 180KHz Conversion efficiency: up to 96% Short circuit protection: yes Over-temperature protection: Yes (output is automatically turned off after over-temperature) Input reverse connection protection: None, (if needed, please connect a high current diode to the input) Installation method: 4 pieces of 3mm screw Wiring method: terminal or welding terminal, V-IN is input, V-OUT is output Module size: 68.2 x 38.8 x 15 mm Package included： 1 x XL4015 DC-DC Step Down Module 1 x Heatsink 1 x Acrylic Case (Not assembled) Screw sets Note: The input ground and output ground of the module should not be together. This will cause the bypass of the current sampling resistor of the module, so that the module cannot adjust the output current, and it is easy to burn the module when connected to the load. There is a current sampling resistor at the output end of the module, and a voltage drop of 0~0.2V after connecting the load is normal. Onboard voltage, current, power meter, you can easily use this module without a multimeter, more convenient and more intuitive. Onboard USB interface can easily charge your digital products. (Note: The output voltage of the USB is the same as the output voltage of the module. It is not a fixed 5V output. Please confirm before charging the USB device) Two modes of constant voltage and constant current, with an LED indicator to indicate which mode the module is currently in. Used as a common step-down module with overcurrent protection capability; Used as a high-power LED constant current drive module. Can be used as a charger for lithium batteries, nickel-cadmium nickel-metal hydride batteries (battery packs) of various voltage values, for solar panels, wind turbines and other occasions.