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Magnetic Contact Switches

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machavelli

New Member
i have some normally open magnetic contact switches and i need normally closed, how would i change them? relays?
 

Sebi

Active Member
You can inverting also with transistor, but the concrete solution depend from Your application. Draw or describe it what You need.
 

john1

Active Member
You can buy reed switches with normally closed contacts in them,
or you could re-design your circuit to use normally open types.
 
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