30V 10A Adjustable DC Power Supply Precision Variable Digital Lab Test #

2019 New 10A 30V 110V/220V LED DC Precision Variable Power Supply. Note: This Item Is Switchable On Input Voltage. Please Switch To The Right Voltage Before Connecting To 220V Or 110V AC Power! High-precision three-group four-and-a-half LED digital display: current + voltage + power, intuitive and clear. Intelligent fan, excellent heat dissipation, effectively extending fan […]