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???
10/01/10 19:20
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 		 #178841 - Is LED current of 5mA is sufficient?
Responding to: ???'s previous message


List of 13 messages in thread
TopicAuthorDate
PC817 for isolation + driving relay?            01/01/70 00:00      
   Why isolate relay coil?            01/01/70 00:00      
      Re:            01/01/70 00:00      
         Optos don't actually "isolate" from a EMC point-of-view...            01/01/70 00:00      
            .........            01/01/70 00:00      
               Star point grounding and filtering...            01/01/70 00:00      
   PC817?            01/01/70 00:00      
      Is LED current of 5mA is sufficient?            01/01/70 00:00      
         no            01/01/70 00:00      
            A darlington?            01/01/70 00:00      
            SSR?            01/01/70 00:00      
               RE: "book by Bosshcart "            01/01/70 00:00      
                  RE: "book by Bosshcart " - Link            01/01/70 00:00      

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