Features 1Using aluminum alloy heat sink shell good heat dissipation performance and corrosion resistance. 2Using filter capacitors with high frequency and high ripple can improve highefficiency and smooth DC output. 3The filter inductor has high magnetic flux density and the onepiece 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. Specification Item Type: Voltage RegulatorProduct Model: TBC094024C72CProduct Material: Die-cast aluminumOutput Current: 3AOutput Power: 72WShell Size: Approx. 74 x 74 x 32mm / 2.9 x 2.9 x 1.3inWorking Temperature: -40-80Waterproof Rating: IP68Application: Motors car navigation systems recorders photovoltaic panels LED strips bulbs fans cameras Package List 1 x Voltage Regulator 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 it in a well‑ventilated environment to avoid over‑temperature protection of the power converter due to heat accumulation.