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 sealed. 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 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