The 110V220V to 12V 350W1FAN Power Supply Transformer provides a reliable 12V power source from common mains voltages. It converts 110V to 220V AC input into a 12V output with a maximum power rating of 350W and includes a builtin cooling fan (1FAN) to help manage heat during operation. Key benefits Wide input range for international use: accepts 110V to 220V AC, enabling operation in various regions. Sufficient power for multiple devices: up to 350W maximum output supports 12V loads with higher current requirements. Builtin cooling for reliability: 1FAN helps maintain performance and extend service life under load. Simplified integration: designed as a ready power source for 12V equipment from standard mains. Consistent 12V supply: provides a dedicated 12V power source from mains power, suitable for compatible devices. Key attributes Functionality: converts mains voltage (110220V AC) to a 12V output with a 350W maximum rating. Compatibility: intended for devices and systems that operate on 12V power from a mains supply. Output: 12V at up to 350W. Input: 110V220V AC. Cooling: integrated 1FAN for active cooling during use. Model/identity: 110V220V to 12V 350W1FAN Power Supply Transformer. Use cases Powering 12V CCTV cameras, DVRs, or other security equipment from 110V or 220V mains. Supplying 12V LED lighting strips or modules in kiosks, signage, or displays. Providing a 12V power source for hobby electronics projects or small 12V appliances in a home workshop. Notes Verify that the total connected load does not exceed 350W and that input voltage is within 110220V. Ensure proper wiring and adequate ventilation to maintain safe operation.