NICE-POWER DC Power Supply Variable, 30V 30A 900W High Power Bench Power Supply with Encoder Knob, Benchtop Lab Power Supply, Adjustable Switching Regulated Power Supply

Important information Legal Disclaimer Warning Because the DC power supply has an adjustment delay please turn on the DC power supply first set the voltage current you need and then connect the load If the output current is more than 5 A please connect the rear high-current terminal please do not connect the positive and negative terminals of the front and rear of the power supply at the same time Turn off the DC power supply when you are not using it and remove the power cord When cleaning the DC power supply make sure that the power cord is removed Do not use solvents containing hydrocarbons chlorides or similar and do not use detergents containing abrasive ingredients The voltage will gradually decrease when you turn off the power because it takes time for the capacitor to release the voltage