This 110V220V to 48V 240WNO FAN Power Supply Transformer provides a reliable 48V output from mains in the 110V–220V range, with a 240W maximum power rating and no fan cooling for quiet, continuous operation. The design focuses on simplicity, durability, and international usability, making it suitable for a wide range of 48V applications. Key benefits Flexible mains compatibility: accepts 110V–220V AC, enabling use in diverse markets without a voltage converter. Quiet operation: no fan means silent performance and fewer moving parts, ideal for noisesensitive environments. Sufficient headroom: up to 240W total output, delivering approximately 5A at 48V for compatible devices. Reliable 48V supply: stable voltage output designed to power devices that require a 48V input. Compact and sturdy: compact form factor with a robust build suitable for installation in enclosures or mounting setups. Key attributes Functionality: stepdown power supply transformer delivering 48V output. Input: 110–220V AC. Output: 48V (single output). Power rating: 240W maximum. Cooling: no fan (passive cooling) for quiet, lowmaintenance operation. Output current: up to approximately 5A at 48V. Construction: designed for durability with a robust enclosure suitable for fixed installation and longterm use. Applications and use cases International installations: power 48V devices from regional mains, covering both 110V and 220V supply regions with a single unit. 48V lighting, signage, or auxiliary equipment: provide a stable 48V supply for systems in workshops, offices, or retail environments where noise and heat from fans are undesirable. Laboratory or field testing: supply 48V equipment for experiments, prototyping, and testing scenarios where quiet, continuous operation is important. Installation notes Ensure the connected load does not exceed 240W and the overall system remains within 48V output specifications. This unit features a nofan design; allow adequate ventilation around the enclosure and follow standard electrical safety practices during installation. For results and safety, consult the device's mounting and wiring guidelines and, if needed, seek professional installation assistance. This product aligns with the stated specifications: 110V–220V input, 48V output, 240W maximum power, and no fan cooling, offering a compact, durable, and quiet solution for powering 48V devices from common mains.