| 摘要 |
The switch (11) has a printed circuit board (PCB) (12) including a motor controller (24), which is connected with a noise filter (13) i.e. electromagnetic compatibility filter, for a brushless direct current motor (25) e.g. fan motor. A switch power supply (15) is connected with the filter. A LED driver (16) e.g. transformer, is connected with the supply. The PCB includes bus e.g. optical digital bus, and an integrated circuit (20) e.g. microprocessor, which is provided downstream to the power supply. The integrated circuit is connected with an actuatable control element (21). |
