拆解九阳豆浆机,竟然藏着财富密码?
工程师技术分享
Doris
·
2023-05-18
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板子背面:
总有人说国产的单片机可靠性不高,EMC 性能不好,看来并不是这样啊。
嗯,能耐着性子看到这里的,一定是内行了,下面直接上图,一些元器件,自己品:
松乐继电器
晶闸管
光耦
压敏电阻,并在 220V 入口,防止瞬间高压造成内部电路损坏。
保险丝
安规电容
2、电控原理
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