Power supplies are devices that produce AC or DC power. You can further refine your specific search using the category(ies) below:
DC power supplies accept an input power and output the desired form of DC power.
DC-DC converters accept DC input and provide regulated and/or isolated DC output.
High voltage power supplies are typically DC power supplies that output hundreds or thousands of volts.
Switching power supplies are DC power sources that use a switching element, normally a power transistor, to generate the desired voltage.