Energy saving device for electronic and electrical machine device, has power circuit including limiting circuit and large current circuit, where power circuit is operated with maximum current and maximum voltage over long time

摘要

The device has a power circuit including a limiting circuit and a large current circuit that enable flow of electric current and voltage for an operation of an electronic equipment (A) in a standby state and/or in an operating state. The power circuit is operated with the maximum current and the maximum voltage over a long time. A control circuit activates the large current circuit, when the electronic equipment is in the operating state, so that the current and the voltage for the operation of the electronic equipment are conducted by the large current circuit.