Power supplies are devices that produce AC or DC power.

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 in various applications including computer flash memory, telecommunications equipment, and process control systems

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

AC-DC adapters accept AC input voltage directly from a wall outlet, and output DC voltage

Motor controllers receive supply voltages and provide signals to motor drives that are interfaced to motors.

Programmable logic controllers (PLCs) are the control hubs for a wide variety of automated systems and processes.