DescriptionBrand Name : JINHFCar Power Supply Step-Down Transformer 24V To 12V Converter 10A TO 30A OutputFeatures:1. Car voltage converter converts unstable voltage into stable voltage output2. It has automatic protection functions such as overvoltage, overcurrent, overtemperature and short circuit, and can work normally after the condition is restored. It is an essential product for car audio and video systems (especially for vehicles using 24V power supply)3. A variety of current output optionsParameters:24-36V convert to stable 12V voltageWeighs about 290G24V input wiring instructions:Red wire: main power wire, connected to the battery positive.Yellow wire: ACC wire with memory cable, pick-up key switch.Black wire: Connect the battery negative pole or the ground wire on the car.12V output wiring instructions:Red wire: The main power cord of the appliance.Yellow wire: ACC wire, with memory cable, control of the electrical appliance.Product List:1* Converter