Description: Waterproof, dustproof, shockproof, small volume, simple installation. Not shape DC regulated power supply module, high stability of output. Wide input, built-in over current, over , over temperature, short circuit, and automatic protection functions. Great for board electrical appliances,LED displays, cable TV,outdoor environment,and widely used in automotive.posts and telecommunications, communications, electricity, , aerospace, , systems,railway signals,instruments,meters and other fields. Specification: Material:Aluminum Output: Red Line(+) Anode Output: Green Line(+) Anode Yellow wires: Coil inputs Input :DC 8V-40 V Output :DC 12V Output Current: 6 A (Max) Output Power: 72 W (Enough Power) Conversion Efficiency: Up to 90% Operating Temperature:-30℃~+80℃ Over Current Protection:Yes Over Protection:Yes Over Temperature Protection:Yes Package Includes: 1 Piece DC-DC Converter (The input is connected to two yellow wires, and the output is connected to red and green wires. The regulator is used to reduce , not increase . The normal output is around 12V) Note: All dimensions are measured by hand, there may be small deviations. Color may vary slightly due to the color setting of each individual . Thanks for your understanding. Note: Due to the light and screen setting difference, the item's color may be slightly different from the pictures. Please allow slight dimension difference due to different manual measurement. Sold by-YJL official store