2PACK DC Buck Converter Voltage Regulator 8-22V to 3-15V 5V 12V 3A Adjustable Output Power Supply Transformer Step-Down Volt Module Board Applicable to DIY Automobile Motor Regulation SR

Brand: DWEIIColor: 8-22V to 3-15VItem Weight: 0.1 GramsInput Voltage: 22 VoltsOutput Voltage: 5 Volts (DC)With reverse connection protection / overload / overcurrent / overheat / low voltage protection, stable and reliablefor electronic hobby project, wide application, you can use it on radio, Car Audio, LED display, motor, cell phone, etc.8-22V to 3-15V DC Converter Car Power Voltage, Waterproof DC 8-22V Step Down to DC 3-15V 3A Voltage Regulator Buck Converter Power Supply Step-Down Module8-22V to 3-15V converter input voltage DC 8-22V; output voltage DC 3-15V; output current 3A ；Note --- Positive pole and negative pole of input and output cannot be connected reversely2 PCS Waterproof DC Buck Converter Voltage Regulator 8-22V to 3-15V 5V 12V 3A Adjustable Output Power Supply Transformer Step-Down Volt Module Board excellent for everyday use. excellent materials and excellent craftsmanship ensure long-lasting durability.