Input And OutputSupport 18V~58V DC wide voltage input, compatible with common 18V/20V/24V/36V/48V power supply system, regulated to 12V DC output. ^^ High-performance ConversionAdopting high-performance power management chip, the conversion efficiency is up to 95%, providing stable and energy-saving power output for your equipment ^^ Comprehensive ProtectionSelected high-strength aluminum alloy shell, with excellent heat dissipation performance, while reaching IP68 waterproof and dustproof rating, able to operate stably in a variety of harsh environments, without fear of rain, dust, vibration and high temperature ^^ Multi-circuit ProtectionBuilt-in over-voltage, over-current, under-voltage, short-circuit, overload, reverse connection and other multiple protection functions, comprehensively guarding the safety of electricity and preventing equipment damage ^^ Multi-purposeUsed in a variety of DC power supply application scenarios such as solar energy systems, vehicle power supply, LED lighting, golf carts, communication equipment, portable equipment power supply