Samlex 200W Fully Isolated DC-DC Converter - 8A - 9-18V Input - 24V Output

The Samlex 200W Fully Isolated DC-DC Converter is designed for vehicle builders and off-road enthusiasts who require reliable auxiliary power systems that operate independently of the main alternator. This converter is ideal for powering winches, auxiliary lighting, refrigeration units, and other high-draw electronic accessories on a 24V platform, making it suitable for trucks, RVs, expedition vehicles, and marine applications.

It transforms 9–18V input power into stable 24V output, featuring a fully isolated design that eliminates ground loop noise and protects sensitive electronics from voltage spikes. The unit can deliver up to 8 amps of continuous output at 24V, providing a maximum power output of 200 watts, while the wide input voltage range accommodates voltage fluctuations during cold-weather cranking or low-battery conditions.

Compact dimensions (4 x 2 x 7 inches) and a lightweight design (1.2 lbs) allow for easy installation in tight spaces such as engine bays or battery boxes. This converter is favored by mechanics and fabricators for custom dual-voltage setups in various applications, including expedition trucks and emergency service vehicles.