| 摘要 |
Household appliance (1) provided with an electronic command device (3) for reducing standby-state energy consumption of the electric household appliance (1) and comprising an electronic control unit (20) and a switching mode low power supply unit (6) designed to supply a predetermined supply voltage (VB) to said electronic control unit (20); said switching mode low power supply unit (6) comprising at least a first control terminal (12) and at least an output terminal (9) supplying said main prefixed supply voltage (VB) to said electronic control unit (20); the switching mode low power supply unit (6) being further configured to switch from a operating state to a standby state, when said first control terminal (12) receives a command signal (Soff); said electronic control unit (20) having a sensing terminal (23) and being configured to generate said command signal (Soff) when detects a predetermined voltage variation on said sensing terminal (23); wherein the electronic command device (3) is configured to connect said sensing terminal (23) to said output terminal (9), at least temporarily, to cause the electronic control unit (20) to generate said command signal (Soff) so that said switching mode low power supply unit (6) switch from operating state to standby state. |
