[Voltage & Current Control] Experience unmatched accuracy with our variable voltage regulator featuring 0.01v voltage resolution and 0.01a current resolution. this ensures precise and reliable performance for sensitive electronic devices and demanding power supply applications where exact voltage and current settings are crucial. [Intelligent Protection Features] The dc adjustable voltage regulator offers advanced protection with voltage and current limiting functions. it automatically shuts down when detecting abnormal conditions and precisely returns to preset voltage after power restoration, ensuring safety for both your equipment and the regulator itself. [Compact yet Powerful Design] Despite its small size, this voltage regulator module delivers an impressive 4000w output power with 0-50a current range. its robust construction and high efficiency make it perfect for mobile power solutions, led drivers, and laboratory power supplies where space-saving yet powerful performance is required. [Clear Digital Display Monitoring] The built-in 1.8-inch digital display provides real-time monitoring of input/output voltage, current, and temperature. this user-friendly interface allows for quick verification of operating parameters and ensures safe and efficient power management for all your electronic projects. [Wide Input & Output Voltage Range] Our adjustable voltage regulator supports a broad input voltage range from 12v to 90v and delivers an adjustable output voltage from 0v to 80v. this versatility makes it ideal for various applications including laboratory experiments, systems, and industrial equipment requiring precise voltage control.