This Switching Power Supply provides a reliable 48V DC output from a universal AC input. Designed to convert 110V or 220V AC to stable 48V DC, it delivers up to 17A (800W) of continuous power for demanding equipment. Built as a compact, performance power source, it helps power 48V devices with a single, robust supply. Key benefits Universal input for versatile use: accepts 110V or 220V AC, reducing the need for multiple adapters or power supplies across regions. current 48V output: up to 17A of continuous current to support midrange 48V devices and systems. Stable, clean DC power: switching technology provides reliable voltage regulation for sensitive equipment. Efficient operation: designed for efficiency to minimize heat and energy waste in continuous use. Safe and protected: incorporates protection features to help guard connected equipment. Key specifications and features Functionality: universal input switching power supply that converts AC 110V/220V to DC 48V. Output: DC 48V, up to 17A, for a maximum power of 800W. Input: AC 110V and 220V (dualrange input for flexible regional use). Protection: builtin protection against overcurrent, overvoltage, shortcircuit, and overtemperature conditions. Performance: switching regulator design for stable output across load variations and improved efficiency. Compatibility: suitable for 48V devices and systems that require a reliable 48V DC supply, including security cameras, telecom equipment, and automation components. Construction: enclosed power supply designed to deliver protected, continuous power in appropriate installation environments. Two to three use cases Security and surveillance: powering 48V CCTV cameras and related recording or storage equipment in small to medium installations, ensuring stable video reliability. Industrial automation: supplying 48V DC power to motor drivers, sensors, and embedded controllers in automation setups where consistent voltage is critical. Telecom and networking: providing a steady 48V DC feed for network equipment, distribution modules, or other 48V peripherals in office or remote locations. Usage guidance Connect to an appropriate 110V or 220V AC supply within the unit's input range and attach the 48V DC load to the output. Verify correct polarity when wiring the 48V load and ensure the load does not exceed the 17A / 800W rating. Ensure adequate ventilation and avoid enclosure proximity to heat sources to maintain safe operating temperatures. If the load draws near the maximum rating or experiences fluctuating conditions, monitor for thermal or protection indicators and reduce load as needed. This product provides a practical, reliable solution for powering 48V devices from common AC mains. It combines universal input compatibility, solid 48V DC output, and essential protective features to support continuous operation in home, workshop, and light industrial environments.