Specification: Input voltage: AC 10-28V Output voltage: DC12V0.25V Output current: 1A/2A/3A/5A (Optional) Output power: 12W/24W/36W/60W Continuous working current: 2A/3.5A Conversion efficiency: 96% Protection level: IP67 Working temperature: -20~80 About this item Highly integrated SMD components for high stability and reliability. With overvoltage, overcurrent, short circuit protection. IP67 waterproof and dustproof, easily adapt to various working environment. Flame retardant plastic housing, safe and reliable. Suitable for car screen, monitor camera, fan, water pump, motor, router, etc. Highly integrated SMD components for high stability and reliability. With overvoltage, overcurrent, short circuit protection. IP67 waterproof and dustproof, easily adapt to various working environment. Flame retardant plastic housing, safe and reliable. Suitable for car screen, monitor camera, fan, water pump, motor, router, etc.