Samlex 30A Non-Isolated Step-Down 24VDC-12VDC Converter

The Samlex 30A Non-Isolated Step-Down 24VDC-12VDC Converter is designed for boaters and anglers who operate 24-volt electrical systems but require reliable 12-volt power for older marine equipment, such as fish finders and GPS plotters. This converter is an ideal solution for those who have upgraded to a 24V system but still need to use legacy 12V devices.

Built by Samlex America, a reputable name in marine power conversion, the SDC-30 utilizes a non-isolated buck converter topology to efficiently step down 24 volts to a stable 12 volts with a maximum output of 30 amps. The compact aluminum housing measures 4 x 2 x 6 inches and weighs just 1.2 pounds, allowing for easy installation in tight spaces while effectively dissipating heat.

This converter is particularly beneficial for anglers and cruising boaters transitioning from older 12V-only systems to newer dual-voltage setups. It allows for retrofitting 24V alternators and battery banks without sacrificing the use of dependable marine instruments, making it a practical investment for maintaining mixed-voltage systems.