1,Having an aluminum alloy heat sink shell, which is one‑piece molding, with better heat dissipation 2,The voltage converter is completely sealed with silicone potting and resin potting, so having better thermal conductivity 3,With high frequency and high ripple, special filter capacitor, giving you a good experience 4,Using SMT process, the resistance and capacitance M0S tubes are all SMD originals, you can use the voltage converter with confidence 5,With high integration, high reliability and high stability, the voltage converter can well meet your needs 1 x 24V to 12V Converter Item Type: 24V to 12V ConverterProduct Material: Die-cast AluminumProduct Model: THJ2412U480ZInput Voltage: 24VOutput Voltage: 12VOutput Current: 40AOutput Power: 480WProduct Shell Size: Approx. 100 x 80 x 38mm / 3.9 x 3.1 x 1.5inWaterproof Rating:IP68Working Temperature: -40-85℃Uses: Motors, Car Navigation Systems, Recorders, Photovoltaic Panels, LED Strips, Bulbs, Fans, Cameras Note: Due to the light and screen setting difference, the item's color may be slightly different from the pictures. Please allow slight dimension difference due to different manual measurement. Sold by-YJL official store