3A DC 16-120V to DC 12V Power Supply Buck Converter

Description 3A DC 16-120V to DC 12V Power Supply Buck Converter   About 3A DC 16-120V to DC 12V Power Supply Buck Converter Wide Voltage Step-down Converter: The working voltage is DC 16V-120V, the output voltage is DC 12V, and the output current is 3A. Since this product is a step-down module, please keep the input at least 4.0V higher than the output. Safety Protection: The step-down power module supports over-temperature protection, over-voltage protection and short-circuit protection. The voltage output is stable, and it comes with a heat sink, which has a very good heat dissipation effect. Warm Tips: Please be sure to connect the power supply after the connection between the power supply and the module is completed, otherwise the step-down power supply module will be damaged and cannot be used normally. Low Power Consumption: The buck module has built-in soft start, small standby current, constant voltage and constant current output, and the efficiency is as high as 95%, and the greater the pressure difference, the higher the efficiency. Wide Range of Uses: DC constant voltage and constant current step-down power supply modules can be used as ordinary step-down power supply modules, chargers, and LED constant current drivers, which are convenient and efficient.