Patent ID: 10008877

Abstract:
A household appliance (1) includes an electronic command device (3) configured to reduce standby-state energy consumption of the electric household appliance (1). The electronic command device (3) includes an electronic control unit (20) and a switching mode low power supply unit (6) with a switching regulator unit (13) having a first control terminal (11) and at least an output terminal (9) which supplies a main prefixed supply voltage (VB) to the electronic control unit (20). The switching mode low power supply unit (6) is further configured to switch from a standby state to an operating state, when a prefixed voltage variation (ΔV) on the first control terminal (11) is detected. The switching mode low power supply unit (6) includes auxiliary supply means (14) which supply a low supply voltage (V1) different than zero to the first control terminal (11) during at least the standby state.