Waterproof, dustproof, shockproof, compact size, and easy installation. Non-isolated DC regulated power supply for high output stability. Wide voltage input with built-in overcurrent, overvoltage, over-temperature, short-circuit, and automatic protection functions. Perfect for electrical appliances, LED displays, cable TV, outdoor environments, and widely used in the automotive industry, posts and telecommunications, communication, electricity, coal, aviation, defense, monitoring systems, railway signals, instruments, meters, and other fields. Specifications: Material: Aluminum Output: Red wire (+) Anode Output: Green wire (-) Cathode Yellow wires: Coil inputs Input Voltage: DC 8V-40 V Output Voltage: DC 12V Output Current: 6 A (max) Power: 72 W (sufficient power) Conversion Efficiency: Up to 90% Operating Temperature: -30℃ ~ +80℃ Overcurrent Protection: Yes Overvoltage Protection: Yes Over-temperature Protection: Yes Package includes: 1 x DC-DC Converter Note: All measurements are manual, slight deviations may occur. Color may vary slightly depending on individual monitor settings. Thank you for your understanding.