Feature: 1. Using aluminum alloy shell and imported high‑quality thermal conductive silicone potting 2. Adopt imported components, and with waterproof, dustproof, shockproof and better heat dissipation features. 3. With wide voltage input, up to 96% conversion efficiency, and with a long service life of more than 100,000 hours. 4. This is a 48V to 24V 30A switching power supply, the input voltage range is 35‑60V DC. 5. Products are widely used in automotive, electric power, aerospace, military, monitoring systems, railway signals, instrumentation, display screens, automation control, cable television and other fields. Specification: Item Type: DC Voltage RegulatorMaterial: Aluminum alloy, silicone Model: WG-48S2430 Input Voltage: DC 48V Input Voltage Range: 35-60V DC Conversion Efficiency: 96% Output Voltage: 24V DC Output Current: 30A Output Rated Power: 720W Waterproof Rating: IP68 Working Temperature: -40℃~+80℃ Product Size: Approx. 10 x 8 x 4cm / 3.9 x 3.1 x 1.6in The Wiring Method: Input Terminal: Red wire (+) positive, black wire (-) negative Output Terminal: Yellow (white) wire (+) positive, black wire (-) negative. Package List: 1 x DC Voltage Regulator