Power Supply PSU Driver Transformer accepts 110V to 220V AC with a tolerance of ±15% and provides a 5V output capable of delivering up to 70A to a single fan. Built around a transformer based design, this unit is intended to provide a reliable current 5V supply for cooling and other low voltage loads. Key benefits current 5V output: up to 70A to drive a single fan, supporting demanding cooling needs. Wide input range: compatible with 110V to 220V AC and ±15% voltage variation, suitable for different regional power grids. Reliable transformer based PSU: designed to convert mains power efficiently while maintaining stable output. Compact and robust design: engineered for easy integration into equipment racks, enclosures, and custom projects. Stable performance across input variation: engineered to maintain consistent 5V output within the specified input range. Key attributes Functionality: transformer based power supply that converts mains voltage to a 5V output for a single fan. Compatibility: supports 110V220V ±15% mains; intended for a 1 fan load. Size: compact form factor designed for spaceconstrained installations. Material/Construction: robust build with components for reliability in industrial or commercial environments. Performance: capable of delivering up to 70A at 5V, with design focused on stable operation for a single current fan. Use cases Cooling for servers, network equipment, or telecom cabinets where a current 5V fan is required and mains voltage may vary between 110V and 220V. Powering a single current 5V fan in industrial automation equipment, control panels, or machine enclosures in environments with fluctuating input voltage. DIY or commercial projects that need a compact, current 5V supply derived from 110V220V mains to support a single fan.