Feature: 1. Aluminum alloy heat sink shell is integrally formed, which bring better heat dissipation 2. Silicone potting has better thermal conductivity, and resin potting is completely sealed, very stable 3. Special customized electrolytic capacitor. Filter capacitor have high frequency and high ripple 4. Filter inductance with high magnetic flux density, and adopt high temperature imported iron silicon aluminum magnetic ring 5. Adopting SMT process, the resistance and capacitance MOS tubes are all SMD originals, come with high integration, high reliability and high stability Specification: Item Type: DC to DC Voltage Converter Model: THJ2412C360Z Material: Die-cast aluminum Input Voltage Range: 18-35V Output Voltage: 12V Output Current: 30A Output Power: 360W Product Shell Size: Approx. 74 x 74 x 32mm / 2.9 x 2.9 x 1.3in Working Temperature: -40-80℃ Waterproof Rating: IP68 Uses: Motors, car navigation systems, recorders, photovoltaic panels, LED strips, bulbs, fans, cameras. Package List: 1 x DC to DC Voltage Converter Note: 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.