3pcs Solar Charge Controller Module Lithium Battery Lead Acid Battery Charger Boost Buck Circuit Boa

Introduction: Wide voltage input DC4.8-30V, wide voltage output 0.5-30V, can both boost and step down. For example, if you adjust the output voltage to 18V, then the input voltage will change between 5-30V and will output 18V constant; For example, if you input 12V, adjust the potentiometer to set any output of 0.5-30V. High power, high efficiency and better performance than the XL6009/LM2577 solution. It uses an external high-power MOS to package large current and high-voltage Schottky diodes. The current can be set to limit the output current, constant current drive, battery charging and other occasions. It has its own output anti-backflow function, so you don't need to add anti-backflow diode when charging the battery.

Feature:

Input voltage: 4.8-30V Output voltage: 0.5-30V Output current: can work stably at 3A for a long time, and can up to 4A under enhanced heat dissipation Output power: natural heat dissipation 35W, enhanced heat dissipation 60W Conversion efficiency: about 88% Short circuit protection: Yes Working frequency: 180KHZ Dimensions: 68 x 37 x 22mm (L*W*H), mounting aperture: 3mm Weight 38.7g

Package includes:

3 x Module