Highly integrated SMD components for high stability and reliability. Flame retardant plastic housing, safe and reliable. IP67 waterproof and dustproof, suitable for various working environments. Equipped with overvoltage, overcurrent, and short circuit protection. Suitable for car screens, monitor cameras, fans, water pumps, motors, routers, and other devices. Specifications: Input voltage: AC 10-28V Output voltage: DC 12V 0.25V 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: -20C to 80C Package list: 1 x Converter Note: 1. When the input voltage is AC 10-14V, the output current is less than 1A. When the output voltage is 12V, it is not recommended to operate under load, as conversion efficiency is low and output may become unstable with significant fluctuations. Large loads may fail to start. 2. When the input voltage is AC 15-28V, the modules conversion efficiency is 90%, and the output voltage remains at DC 12V 0.25V. The 3A module supports continuous operation up to 2A, and the 5A module supports continuous operation up to 3.5A. 3. DC input is supported within the range of DC 16-36V. DC input conversion efficiency ranges from 83% to 90% maximum. When using DC input, the input terminals are not polarized.