24V 12V to 5V 20A Buck Converter, DROK 100W High Current Voltage Converter DC 10-35V 24 v 12 v to DC 5 V Volt Regulator Car LED/Solar Energy Regulated Power Supply Module DROK buck converter input voltage range is DC 10v-35v ( for protect 12V battery, when the using battery Voltage less than 10V the Item will NOT work ). The voltage regulator module has a high current 20A, output Voltage is DC 5V, can convert 12V / 24V to 5V. Our volt transformer is made of Aluminum, suitable for a variety of adverse working conditions. The power supply module is with overcurrent protection, short circuit protection, overheat protection. The step down converter is commonly used in LED display, toy cars, motors, audio, navigation, Surveillance, air conditioning, electric fans, solar energy, etc.