Function : 1. 1. Highly integrated SMD components for high stability and reliability. 2. 2. Fireproof plastic housing, safe and reliable. 3. 3. IP67 waterproof and dustproof, easily adapt to different working conditions. 4. 4. With overvoltage, overcurrent, short circuit protection. 5 . 5 . Suitable for car screen, surveillance camera, fan, water pump, engine, router, etc. Specification: Characteristics: 1. Highly integrated SMD components for high stability and reliability. 2. Fireproof plastic housing, safe and reliable. 3. IP67 waterproof and dustproof, easily adapt to different working conditions. 4. With overvoltage, overcurrent, short circuit protection. 5 . Suitable for car screen, surveillance camera, fan, water pump, motor, router etc. Specification: Input voltage: AC 10-28V Output voltage: DC12V 0.25V Output current: 1A/2A/3A/5A (optional) Output Power: 12W/24W/36W/60W Continuous working current: 2A/3.5A Conversion Efficiency: 96% Degree of protection: IP67 Working Temperature: -2080 Package List: 1 x Converter