Class 2 IP65 Enclosed Switching Power Supply - Outputs Adjustable by Internal Pot, 15VDC 2670mA 40W

[Music] the bench power supply or variable power supply is one of the most useful tools you could have on your electronics workbench in fact many engineers consider it to be essential you can use it to test components give power to projects or prototypes even when you haven't designed the power section yet and make some creative art [Music] just be careful with that last one their main function is to convert AC to DC and provide an adjustable DC voltage supply some models can provide constant current but other models like this X Tech can only do constant voltage up until the current limit is reached and we'll explore that last feature later to use a basic bench power supply you'll set a desired voltage level like 3 volts and set a limit on how much current the supply can provide the supply will then provide as much current as required by the circuit in order to maintain that voltage up