二段電子切換開關 | 開關電 | 黃 | 白 |
第一段 | ON | ON | OFF |
第二段 | ON | OFF | ON |
三段電子切換開關 | 開關電 | 藍 | 白 | 黃 | 無 |
一段 | ON | ON | OFF | OFF | ON |
二段 | ON | ON | OFF | ON | OFF |
三段 | ON | OFF | ON | ON | OFF |
四段電子切換開關 | 開關電 | 橙 | 白 | 黃 | 無 |
一段 | ON | ON | OFF | OFF | ON |
二段 | ON | OFF | ON | OFF | ON |
三段 | ON | ON | OFF | ON | OFF |
四段 | ON | OFF | ON | ON | OFF |
四段電子切換開關 | 開關電 | 橙 is a | 白 is b | 黃 is c | 增加繼電器之後的 a |
一段 | ON | ON | OFF | OFF | 因為 C = OFF , 所以 A = 橙 , IS ON |
二段 | ON | OFF | ON | OFF | 因為 C = OFF , 所以 A = 橙 , IS OFF |
三段 | ON | ON | OFF | ON | 因為 C = ON , 所以 A = B , IS OFF |
四段 | ON | OFF | ON | ON | 因為 C = ON , 所以 A = B , IS ON |
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