Sell Boost Converter Buck Efficiency Electric Experimental Parts Protection Digital LCD Display Power Supply Module best price

Features: LCD can display input and output voltage, output current output power. The input end is anti-reverse protection, and the reverse connection will not burn. It can be boosted, can be stepped down, the output voltage can be adjusted freely from 0.5-30V, and the current limit of 0-4A can be adjusted freely. The output is protected against backflow, and there is no need to add an anti-backflow diode when charging the battery. The button controls the output on/off state, and can be set to power on by default to on or off. The buck-boost chip is used as the main controller, and the external 60V 75A MOS tube is used as the switch tube. The output ripple is small and there is LC filtering. With heat sink, the module supports the isolation column. Specifications: Color: as shown Size:about 66x48x21mm Mounting hole: diameter about 4mm Input voltage: 5.5-30V Output voltage: 0.5-30V Output current: can work stably at 3A for a long time, and can reach 4A under enhanced heat dissipation Output power: natural heat dissipation 35W, enhanced heat dissipation 50W Voltage display resolution: 0.05V Current display resolution: 0.005A Conversion efficiency: about 88% Soft start: yes Input reverse connection protection: yes Output end anti-backflow: yes Working frequency: 180KHZ Package included: 1pc x power supply module Note: 1. Due to the light and screen difference, the item's color may be slightly different from the pictures. 2. Please allow 0.5-2 cm differences due to manual measurement. #Power #Supply #Module #Adjustable #LCD #Step #Up #And #Down #Boost #Converter #Buck #Efficiency #Electric #Experimental #Parts