Voltage converters and voltage inverters accept voltage input and provide a scaled voltage output.

Frequency-to-voltage converters accept a signal and convert its frequency to a corresponding analog voltage level

Voltage-to-frequency converters accept a voltage signal and convert its analog level to a signal with a corresponding frequency

DC-DC converter chips provide a regulated DC voltage output from a different, unregulated input voltage.

Power supplies are devices that produce AC or DC power.

DC to AC inverters are used for converting direct current (DC) into alternating current (AC).

Power frequency converters take electrical input power at one frequency and voltage and provide electrical output power at a different frequency and at a different or equal voltage