This DC buck converter accepts a wide DC input and delivers a fixed 19 V at up to 25 A, making it a practical car and industrial DCDC solution for powering 19 V devices from higher voltage sources. Key benefits Wide input compatibility: accepts 3060 V DC (3648 V typical), enabling use with various automotive, marine, and industrial power sources without multiple adapters. Stable 19 V output: provides a fixed 19 V at up to 25 A to reliably power 19 V devices such as laptops, displays, and other current equipment. Efficient downconversion: as a buck converter, it steps down higher voltage to 19 V with efficient performance to reduce heat and wiring requirements. Straightforward integration: designed as a car DCDC converter, simplifying integration into vehicle or rackmounted power setups that require 19 V. Key specifications Model: 36V48V(3060V) to 19V 25A DC buck converter Input voltage: 3******** Output voltage: 19 V DC Output current: up to 25 A Output power (approx): up to 475 W Topology: buck converter Application: automotive and industrial DCDC conversion to 19 V Applications Powering 19 V laptops, monitors, or other 19 V devices from a 36–60 V automotive or industrial power source in trucks, buses, ships, or offroad equipment. Supplying 19 V power to 19 V devices in fleet vehicles, service vans, or mobile workstations that operate on higher voltage DC systems. Providing a stable 19 V supply for industrial controllers, embedded systems, or pointof hardware that require a 19 V input from a highervoltage DC rail. Compatibility and usage notes This converter is designed for DC input sources in the 30–60 V range and provides a fixed 19 V output at up to 25 A. Not intended for 12 Vonly electrical systems; ensure the source voltage stays within the specified input range. Proper wiring and secure mounting are recommended to maintain performance and safety in vehicle or industrial environments.