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Pulse reversing spdt? |
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| Nov15-12, 11:22 AM | #1 |
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Pulse reversing spdt?
I'm wondering if there is such thing as a spdt which reverses upon being energized/de-energized? So each time a voltage is disconnected then reconnected the switch flips once and locks in place till the next disconnect/connect.
I'm interested in this for a low voltage dc circuit. |
| Nov17-12, 09:59 AM | #2 |
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Yes, there is such thing. Look under latching relay.
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| Nov17-12, 10:46 PM | #3 |
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they are used in alternating pump ejector system and are called alternating relays or contactors.
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