Feature: 1. Using aluminum alloy shell and imported high‑quality thermal silica gel potting, waterproof and shockproof, better heat dissipation. 2. Built-in protection functions such as over current, low voltage, over temperature, short circuit, etc. 3. Use high-quality imported components, such as: black diamond, TI, ruby, etc. 4. Wide voltage input, up to 96% conversion efficiency and up to 100,000 hours of service life. 5. Products are widely used in automobiles, post and telecommunications, electric power, coal mines, aerospace, military industry, monitoring systems, railway signals, LED markets and other fields. Specification: Item Type: DC Power ConverterMaterial: Aluminum Alloy + Silicone Model: WG-24S1210Z Conversion Efficiency: 96% Output Current: 10A Output Rated Power: 120W Waterproof Rating: IP68 Working Temperature: -40℃~+80℃ Product Size: Approx. 6.5 x 6 x 2.3cm / 2.6 x 2.4 x 0.9in The Wiring Method Is As Follows: Input Terminal: Red wire (+) positive, black wire (-) negative; Output Terminal: Yellow (white) wire (+) positive, black wire (-) negative. Package List: 1 x Power Converter