3pcs 4.8-30V to 0.5-30V 60W Adjustable Buck Boost Power Supply Module Step Up Down Module

Features: This module uses external high power MOS, encapsulates large current and high voltage Schottky diode, and enhances heat dissipation and copper coating. The performance is better than that of XL6009/LM2577. When the output voltage is set, it does not change with the input voltage. Current can be set to limit the output current, constant current drive, battery charging and other occasions. With its own output anti-backfilling function, no anti-backfilling diode is added when charging the battery. Specification: Input voltage: 4.8-30V Output voltage: 0.5-30V Output current: 3-4A Output power: 35-60W Conversion efficiency: 88% Output Short Circuit Protection:yes Working frequency: 180 Khz Size: 68 x 37 x 22 mm Package included: 3 x Step Up Module