How to make power supply by using DC-DC Buck Boost Converter Model ZK-4KX

In this video, we will discuss ZK-4KX CNC DC DC Buck Boost Converter CC CV 0.5-30V 4A Power Module Adjustable Regulated Power Supply for Solar Battery Charging Features: LCD can display input/output voltage, output current/output power/output capacity/output time CNC adjustment, accurate and fast, can boost and lower voltage, output voltage can be adjusted at will from 0.5-30v, limit current 0-4a can be adjusted at will Anti-reverse connection protection of input end, which will not burn out Anti-reverse irrigation at the output end, no additional anti-reverse irrigation diode is needed to charge the battery. Explain the circuit function and setting. Briefly decribe component parts and connections. Please like and subscribe my channel. Salman information Tech. Facebook Instagram Tiktok Snack vid Youtube: #Tech #Circuits Salman information Tech.