Features Integrated Aluminum Alloy Heat Sink: Enhances heat dissipation and ensures better performance, while the IP68 waterproof function provides protection in various environments. Efficient Silicone Potting: Improved thermal conductivity and complete ing with resin potting, ensuring durability and reliability in demanding conditions. High-Frequency DC？DC Converter: Features high-frequency and high ripple, along with special filter capacitors, delivering stable and reliable performance. Advanced SMT Process: Utilizes SMT originals for resistance, capacitance MOS tubes, ensuring high integration and stability for consistent . Versatile Application: Suitable for various applications including motors, car navigators, photovoltaic panels, LED strips, bulbs, fans, and cameras, providing versatile voltage regulation for different devices. Features: 1、Aluminum alloy heat sink shell is integrally formed, better heat dissipation, IP68 waterproof function. 2、Silicone potting has better thermal conductivity, and resin potting is completely ed. 3、48V to 5V DC？DC Converter has high frequency and high ripple, special filter capacitor. 4、SMT process, resistance and capacitance MOS tubes are all SMD originals, with high integration and high stability. 5、Used in motors, car navigators, recorders, photovoltaic panels, LED strips, bulbs, fans, cameras Specification: Item Type: DC？DC Converter Material: Die-Cast Aluminum Model: THJ4805C100Z Input Voltage: 24V Output Voltage: 12V Output Current: 10A Output Power: 120W Working Temperature: -40-85℃ Waterproof Rating: IP68 Size: Approx. 74x74x32mm Uses: Motors, Car Navigation Systems, Recorders, Photovoltaic Panels, LED Strips, Bulbs, Fans, Cameras Package List: 1 x DC？DC Converter Note: betweendiv>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.between/div>betweendiv>2. The battery power at the input end is within the input voltage range and the power is sufficient to ensure the normal of the power converter.between/div>betweendiv>3. Please install it in a well？ventilated environment to avoid over？temperature protection of the power converter due to heat accumulation.between/div> Package List 1 x DC‑DC Converter