High-Efficiency Buck Boost Converter Module (5A) Review

【Step Down DC-DC Buck】 Input voltage: 6.5V-36V, output voltage:1.2V-32V , output current is 3.5A (normal & stable) to 5A (max), power is 50W-75W(Max). 【LCD Screen Display】The Volt Transformer Reducer with clear LCD screen can display accurate voltage and current intuitively during you adjust voltage and current by button. 【SUPERNIGHT Buck Converter Advantage】Input reverse connection protection, short-circuit protection, over-current protection, over-power protection, over-temperature protection. 【Simple to Switch 】The voltmeter can be turned off, and the switch can be turned off by pressing and holding the switch for more than 1 second and less than 4 seconds, once the voltmeter is turned off, simply press the switch to turn on the voltmeter. 【CC & CV Modes】This power module with constant current mode & constant voltage mode is not only a boost / buck power module, but also a battery charger / LED constant current driver.