摘要 |
A power supply apparatus is provided, which includes a power supply section, a switch device having at least two microswitches, and a microcontroller. The switch device further includes an assembly holder, and a printed circuit board accommodating the microswitches thereon, a pushbutton with at least two legs, and elastic member. The microcontroller controls the power supply section in accordance with the states of the microswitches. The microcontroller determines erroneous operation of a pushbutton.
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