Electric device with lower standby power

摘要

The device has a push button (2) i.e. piezo push button in contact with a switching element (4) i.e. MOSFET which causes switching-in and switching off the device. The switching element is electrically conducted in the switching-off condition, and is electrically non-conducted in the switching-on condition. The switching element is brought from the electrical conducting switching off condition into the electrical non-conducting condition via the button. The element is in connection with a self-holding unit (6), which holds the element in the electrical non-conducting condition.