This Power Supply PSU Driver Transformer accepts 110V220V AC input with a tolerance of ±15% and provides a 5V output capable of delivering up to 70A to drive one fan. It is designed for reliable operation in applications that require a single current 5V fan powered from global mains. Key benefits Universal input: 110V220V AC with ±15% tolerance, enabling use in multiple regions without changing power supplies. current output: 5V at up to 70A to power a single fan, suitable for demand cooling or ventilation needs. Simple, singlefan solution: delivers a dedicated 5V supply to a single fan, reducing the need for multiple adapters or converters. Robust power delivery: designed to provide a stable 5V supply for continuous operation in electronics enclosures, labs, and DIY projects. Transformerbased design: provides a straightforward power conversion path from mains to the required 5V output for a fan. Key attributes Functionality: universal mains input (110V220V AC, ±15%) to a fixed 5V output capable of delivering up to 70A for one fan. Compatibility: intended to power a single 5V fan from mains power across a wide voltage range. Output specification: 5V output with a current rating up to 70A for one fan. Input specification: 110V220V AC, ±15% tolerance, suitable for global use. Application focus: designed to drive one current 5V fan, suitable for integration in electronics enclosures, test benches, and DIY projects. Use cases Power a current 5V cooling fan in an electronics enclosure or server rack where stable 5V supply and current are required. Provide a reliable 5V power source for a fan in a lab test rig or development bench that operates from regional mains voltages. Support a DIY electronics or robotics project that requires a single 5V fan powered from a 110V220V mains supply.