In computers, they are used to power electronic devices. As such, the switching power pitches come in different shapes and sizes. For example, switching power pitches and AC voltage may vary depending on the purpose of the electronic.
Whether it is a 12 volt regulated power supply, a 12 volt regulated power supply or a 24 volt regulated power supply, it is also possible to operate from a 12 volt regulated power supply to a 24 volt regulated power supply.