Feature:1. Aluminum alloy shell and imported highquality thermal silica gel potting, waterproof and dustproof, better heat dissipation effect.2. The product has built-in protection functions such as over current, low voltage, over temperature, short circuit, etc.3. Great workmanship, using imported components, such as black diamond, TI, ruby, etc.4. Wide voltage input, up to 96% conversion efficiency; up to 100,000 hours of service life.5. Widely used in automobiles, electric power, coal mines, aerospace, monitoring systems, railway signals, instrumentation, display screens, automation control, LED markets, etc.Specification:Item Type: DC Power ConverterMaterial: Aluminum Alloy + SiliconeModel: WG9-40S2403ZInput Voltage: DC 12V/24VInput Voltage Range: 9-40V DCConversion Efficiency: 96%Output Voltage: 24V DCOutput Current: 3AOutput Rated Power: 72WWaterproof Rating: IP68Working Temperature: -40~+80Product Size: Approx. 6.5 x 6 x 2.3cm / 2.6 x 2.4 x 0.9inWiring Method: Input Terminal: Red wire (+) positive, black wire (-) negative;Output Terminal: Yellow (white) wire (+) positive, black wire (-) negative.Package List:1 x DC Power Converter