48V 36V 24V to 19V 12V 9V 5V 3V Adjustable Synchronous Step-down Module - Car Charging Power Supply

A synchronous step-down converter aimed at vehicle and battery system applications, converting higher pack voltages down to the levels equipment actually uses. Synchronous rectification replaces the output diode with a second MOSFET, which cuts losses noticeably compared with a conventional buck — meaningful when the source is a battery you want to last. Common in electric bike, solar and vehicle charging installations. Synchronous design wastes less power than standard buck converters; Handles 48V and 36V battery pack inputs; Multiple output voltage options for device charging; Suits vehicle, e-bike and solar installations