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diodes/resistors


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*theone* 
Copper - Posts: 68
Copper spacespace
Joined: November 12, 2005
Location: Canada
Posted: December 03, 2005 at 2:00 AM / IP Logged  

Should you always throw a diode in line with the resistors on a single wire door lock system?

Thanks

Geeque 
Silver - Posts: 310
Silver spacespace
Joined: October 07, 2003
Location: United States
Posted: December 03, 2005 at 8:21 AM / IP Logged  
Depends how the wire rests, if it "wakes" up when a pulse is applied the no, if it rests at a polarity and you're worried about feedback then yes.
Gary Kline
MECP Master Technician
*theone* 
Copper - Posts: 68
Copper spacespace
Joined: November 12, 2005
Location: Canada
Posted: December 03, 2005 at 9:59 AM / IP Logged  

Thanks, yeah the wire requires a - pulse to activate lock/unlock


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