Description WANPTEK Lab Bench Power Supply 300W Laboratory Switching Power Supply Unit 30V 10A Adjustable Digital Source 60V 5A Voltage Stabilizer Black EU PlugFeatures 1 Small size light weight and high power density 2 Constant pressure and constant current switch automatically 3 LED display of voltage current and power high precision and features of voltage stabilization current limiting and simple operation 4 Adjustable Output VoltageCurrent output voltage and output current can be continuously adjusted between 0 and nominal value with fine regulating and coarse regulating5 It has over voltage protection OVP over current protection OCP over temperature protection 6 Temperature controlled fan cooling low noise long life 7 Dual voltage input and convenient choice 8 Output Voltage ranges from 0 to rating voltage with continuous adjustment 9 Output current ranges from 0 to rating current with continuous adjustment 10 AC 110v and 220V can work rest assured to choose 11 Encoder adjustmentDC power supply 12 Voltage and current one key conversion regulation 13 Built in cooling fan Smart turn on when temperature over 50â 14 FCCCE certified productSpecification Output Power 150W 300W 360W Output voltage 0 30V 60V 120V Output current 0 3A 5A 10A Working environment Input voltage AC 230V 115V±10 50Hz 60Hz Working temperature 0â 40â relative humidity 80 RH Storage temperature 10â 70â relative humidity 70 RH Constant voltage CV Voltage s