Lithium B-attery Charger Module Board 5A Led Driver Step Down Buck Converter Board Constant Current Drive Module

Features:
Adopts high-quality chips, has high efficiency, low heat generation and high reliability.
Can be used as a high-power Led constant current drive module.
Can also be used as a lithium b-attery charger. You can set the float voltage and the charge current size. 
Equipped with indicator light, indicates it is being charged or has been filled.
Has the current limit protection, protecting the module.
Overtemperature protection, automatically shut off the output after overtemperature.

Specifications:
Input mode: IN+ input positive, IN- input negative
Output mode: OUT+ output positive, OUT-output negative
Input voltage: 4-38V
Output voltage: 1.25-36V continuously adjustable
Output current: adjustable, maximum 5A
Output power: 75W max. 
Working temperature: -40 ~ + 85 ℃
Working frequency: 180KHz
Turnover efficiency: 96% max.
Short circuit protection: yes (limited flow 8A)
Overtemperature protection: yes (automatic turn off output)
Input reverse connection protection: no (if necessary, input a high flow diode into the input)
Installation: 4pcs 3mm-screws (not included)
Connection mode: terminal or welding terminal, V-IN as input and V-OUT as output
Item size: 61.7 * 26.2 * 15mm / 2.43 * 1.03 * 0.59in
Package size: 75 * 35 * 35mm / 2.95 * 1.38 * 1.38in
Package weight: 25g / 0.88ounces

Note:
1.Due to the different display screen and light effect, the actual color of the item might be slightly different from the color showed on the pictures.
2.Please allow a little measuring deviation due to manual measurement.

Package List:
1 * Adjustable Buck Regulator Power Supply Module