Heavy Duty Truck Car Power Reducer Converter Key benefits Provides a stable 12V power source from highervoltage DC systems, protecting 12V devices from overvoltage and ensuring reliable operation. Rugged construction and epoxypotted electronics deliver waterproof, dustproof, and shockproof protection for longterm use in demanding environments. Wide input range and output capacity support a variety of vehicles and equipment, reducing the need for multiple converters. What it does Converts DC 17–55V input to a regulated DC 12V output to power 12V equipment. Designed for continuous use up to 20A output (240W), suitable for many automotive and industrial 12V loads. Features and materials Onepiece aluminum heat sink housing for improved heat dissipation. Aluminum housing with epoxy potting for complete protection of internal components. IP67rated waterproof design: dusttight and protected against immersion, suitable for exposed installations. Shockproof construction to withstand vibration and movement in mobile applications. Performance specifications Input voltage: DC 17–55V (wide range input) Input current: up to 20A (maximum) Output voltage: DC 12V Output current: 20A Output power: 240W Compatibility and typical uses Automotive and heavyduty vehicles: power 12V accessories from trucks or cars with highervoltage alternators or battery systems. Marine and boats: supply 12V electronics in wet, vibrationprone environments thanks to IP67 protection and robust housing. Solar and offgrid systems: step down higher battery voltages to 12V loads for appliances or auxiliary systems. Golf carts and Club Cars: run lights, radios, and other 12V accessories from the vehicle electrical system. Also suitable for security systems, telecommunications equipment, hospital devices and other applications that require a reliable 12V supply. Practical scenarios Truck fleet: convert a 24V truck electrical system to a stable 12V output to power dashcams, radios, and LED lighting without installing separate 12V batteries. Boat electronics: mount the unit near the helm to provide protected 12V power for navigation instruments and communication gear in a damp environment. Solarpowered site: use the converter between a 48V battery bank and 12V monitoring or communication equipment to simplify system design. Why choose this converter Durable aluminum housing with epoxy potting offers protection and heat management for demanding environments. IP67 rating and shockproof construction make it suitable for outdoor, mobile, and industrial installations. Wide input range and 20A/240W output cover many common 12V device needs without additional components. Included functions and limitations Function: DC voltage reduction/conversion from 17–55V to regulated 12V at up to 20A (240W). Does not include installation hardware or additional fusing; ensure correct mounting and electrical protection per your application requirements.