[geeks] Stupid Electronics Help...

[Mike Nicewonger]

On 12/29/2012 11:39 PM, rjtoegel wrote:
> That also applies to relays too.  SPDT is just another way of saying it has a
> NC side and a NO side.  He seems to want to use the NC side (common and closed
> contacts).  Just needs to get one that will handle the amount of current the
> switched circuit requires.

While that's true for the contacts the relay still is only in one or the 
other state depending on whether energized.

In short he'd still have to pick one that was NC

--
Mike