This DCDC converter is designed to provide a reliable 12V power supply from higher voltage vehicle electrical systems. Built for automotive and harsh environment use, it converts a wide range of DC inputs to a stable 12V output capable of powering multiple accessories at up to 12A. The unit is described as waterproof, making it suitable for cars, trucks, marine, and other mobile setups where exposure to moisture is possible. Key benefits Stable 12V output at up to 12A to run multiple devices or heavyload accessories from a higher voltage system. Wide input voltage compatibility, supporting 36V48V (1560V) as a conversion range and also 1590V DC input, enabling use across various vehicle electrical systems. Waterproof construction suitable for automotive and outdoor environments, helping maintain performance in wet or rugged conditions. Versatile car power supply solution for converting DC bus voltage to a standard 12V interface for devices and equipment. Simple integration for quick installation in vehicles, fleets, and equipment without requiring complex power management components. Key specifications Output: 12V DC, up to 12A (maximum output power approximately 144W) Input ranges: 36V48V (1560V) to 12V 12A converter; 1590V DC to DC waterproof car power supply Type: DCDC converter with waterproof car power supply design Application: Automotive, commercial, and marine environments requiring a reliable 12V supply from higher voltage sources Applications and use cases Truck or fleet vehicles: provide a stable 12V supply to dashboard cameras, GPS units, and auxiliary lighting from a 3648V or higher vehicle electrical system. Marine or RV setups: power 12V electronics and accessories from a higher DC bus, with waterproof provide protection for exposure to moisture. Mobile work sites or construction equipment: run multiple 12V devices such as radios, sensors, and lighting from 1590V DC inputs commonly found in heavyduty equipment. Installation considerations Ensure input and output wiring is rated for the expected currents (up to 12A) and connect to appropriate power rails with proper fusing as required by your application. Verify that the device's waterproofing is appropriate for the installation environment and that any enclosure seals are maintained. This description reflects the product's stated brandrelated features and specifications: a 36V48V (1560V) to 12V 12A converter and a 1590V DC to DC waterproof car power supply, intended for automotive and similar use with a 12V output at up to 12A.