Feature:1. Aluminum alloy heat sink shell is integrally formed, which bring better heat dissipation2. Silicone potting has better thermal conductivity, and resin potting is completely sealed, very useful3. Special customized electrolytic capacitor, filter capacitor have high frequency and high ripple4. Adopt high temperature imported iron silicon aluminum magnetic ring. Filter inductance possess high magnetic flux density5. Using SMT process, the resistance and capacitance M0S tubes are all SMD originals, with high integration, high reliability and high stabilitySpecification:Item Type: DC Voltage ConverterModel: TBS1224U480DMaterial: Die-cast aluminumOutput Current: 20AOutput Power: 480WWorking Temperature: -40-80Product Shell Size: Approx. 100 x 80 x 38mm / 3.9 x 3.1 x 1.5inWaterproof Rating: IP68Uses: Motors, car navigation systems, recorders, photovoltaic panels, LED strips, bulbs, fans, cameras.Package List:1 x DC Voltage ConverterNote:1. Please correct wiring and installation, and confirm that the positive and negative polarities of the input and output are correct before powering on to work.2. The battery power at the input end is within the input voltage range and the power is sufficient to ensure the normal operation of the power converter.3. Please install in a well‑ventilated environment to avoid over‑temperature protection of the power converter due to heat accumulation.