This 110V220V to 5V 100WNO FAN Power Supply Transformer provides a universal input and a 5V output for compact electronics. It operates without a fan, delivering quiet performance in environments where noise is a concern. Key benefits Global mains compatibility: accepts 110V to 220V AC, allowing use in many regions with a single unit. power capacity: up to 100W output, enabling 5V devices to run with ample headroom (up to 20A at 5V). Silent operation: no fan design for quiet operation in offices, studios, or home use. Easy integration: designed to power common 5V electronics and projects with a straightforward connection. Reliable for compact systems: suitable for sustained use with compatible 5V devices. Key attributes Functionality: converts 110V220V AC input to a 5V output with a 100W maximum rating. Compatibility: suitable for 5V devices and projects that require a 5V power source. Size: size not specified in the product information. Material: material not specified in the product information. Performance: 100W maximum output with a fanless, quiet design. Use cases Powering a Raspberry Pi or similar single board computer and other microcontroller projects in a workshop or home lab. Supplying 5V power to USB accessories, development boards, or small LED controllers in a classroom, office, or workstation. Providing a 5V source for CCTV cameras, network devices, or other small electronics in a compact installation.