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11/10/02 14:07
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 		 #32236 - RE: Electrical noise problem
If above methods don't work, then another solution may be to isolate the relay from the CPU power supply using optocoupler so that CPU and relay (driving the contactor) don't have common ground/power source.



List of 14 messages in thread
TopicAuthorDate
Electrical noise problem            01/01/70 00:00      
RE: Electrical noise problem            01/01/70 00:00      
RE: Electrical noise problem            01/01/70 00:00      
RE: Electrical noise problem            01/01/70 00:00      
RE: Electrical noise problem            01/01/70 00:00      
RE: Electrical noise problem            01/01/70 00:00      
RE: Electrical noise problem            01/01/70 00:00      
RE: Electrical noise problem, Per            01/01/70 00:00      
RE: Electrical noise problem Per            01/01/70 00:00      
RE: Electrical noise problem Erik            01/01/70 00:00      
RE: Electrical noise problem, Erik & Rob            01/01/70 00:00      
RE: Electrical noise problem Per            01/01/70 00:00      
RE: Electrical noise problem Per            01/01/70 00:00      
RE: Electrical noise problem Per            01/01/70 00:00      

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