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 percent 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 and SiliconeModel: WG9-40S2403ZInput Voltage: DC 12V or 24VInput Voltage Range: 9-40V DCConversion Efficiency: 96 percent Output Voltage: 24V DCOutput Current: 3AOutput Rated Power: 72WWaterproof Rating: IP68Working Temperature: -40-and80Product Size: Approx. 6.5 x 6 x 2.3cm or 2.6 x 2.4 x 0.9inWiring Method: Input Terminal: Red wire (and) positive, black wire (-) negative Output Terminal: Yellow (white) wire (and) positive, black wire (-) negative.Package List:1 x DC Power Converter