DC power supplies accept an input power and output the desired form of DC power.

Power supplies are devices that produce AC or DC power.

Medical power supplies produce conditioned outputs for medical devices, instruments, and equipment

Electrical power generators transform mechanical energy into electrical energy, typically for backup or emergency power.

DC motors are most commonly used in variable speed and torque applications.

DC-DC converters accept DC input and provide regulated and/or isolated DC output in various applications including computer flash memory, telecommunications equipment, and process control systems.

IC voltage regulators are three-terminal devices that provide a constant DC output voltage that is independent of the input voltage, output load current, and temperature.