Item Type: Voltage Regulator_x000D_Product Model: TBC094024C72C_x000D_Product Material: Die-cast aluminum_x000D_Input Voltage Range: 9-40V_x000D_Output Voltage: 24V_x000D_Output Current: 3A_x000D_Output Power: 72W_x000D_Shell Size: Approx. 74 x 74 x 32mm / 2.9 x 2.9 x 1.3in_x000D_Working Temperature: -40-80_x000D_Waterproof Rating: IP68_x000D_Application: Motors, car navigation systems, recorders, photovoltaic panels, LED strips, bulbs, fans, cameras 1Using aluminum alloy heat sink shell, good heat dissipation performance, and corrosion resistance. 2Using filter capacitors, with high frequency and high ripple, can improve high?efficiency and smooth DC output. 3The filter inductor has high magnetic flux density, and the one?piece design has good stability. 4Adopting SMT process, resistance and capacitance MOS tubes are all SMD originals, with high integration, high reliability and high stability. 59-40V to 24V buck-boost power supply is suitable for motors, car navigation systems, recorders, photovoltaic panels, LED strips, bulbs, fans, cameras, etc.1 x Voltage Regulator1. 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._x000D_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._x000D_3. Please install it in a well?ventilated environment to avoid over?temperature protection of the power converter due to heat accumulation.