DC 50V5A 250W 50V12A 600W 50V20A 1000W CNC Step-down Buck Adjustable Power Supply Module LCD Display Voltage And Current Meter
USD 9.50
DC 50V5A 250W 50V12A 600W 50V20A 1000W CNC Step-down Buck Adjustable Power Supply Module LCD Display Voltage And Current Meter