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???
11/02/07 17:36
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 		 #146520 - Power Factor
Responding to: ???'s previous message
Dear Kai,

Thank you for the replies. I would try to pull out the spec limits.

One intriguing question: What and how will the Power factor for these devices be calculated?

Regards,
Vignesh

List of 32 messages in thread
TopicAuthorDate
AC Wall adapters - Power rating?            01/01/70 00:00      
   unreliable            01/01/70 00:00      
      PI Chips?            01/01/70 00:00      
         ti.com            01/01/70 00:00      
            Re:            01/01/70 00:00      
               what?            01/01/70 00:00      
   why not buy a wall-wart?            01/01/70 00:00      
      No Wall-wart because..            01/01/70 00:00      
         tell "the customer" ...            01/01/70 00:00      
            Certification..            01/01/70 00:00      
               rather            01/01/70 00:00      
                  agreed.            01/01/70 00:00      
                  Switchers are ALWAYS noisy!            01/01/70 00:00      
                     agreed agreed!            01/01/70 00:00      
                        You have to live with it            01/01/70 00:00      
                           But what is the method?            01/01/70 00:00      
                     Switchers are ALWAYS noisy!            01/01/70 00:00      
                        I only use them when I have to ...            01/01/70 00:00      
                           We don't have much of a choice, from time to time            01/01/70 00:00      
                              Of that there can be no doubt            01/01/70 00:00      
                     Of course, they are, but...            01/01/70 00:00      
   Do Not forget the Power Factor            01/01/70 00:00      
      PF for switchers?            01/01/70 00:00      
   Transformers also draw spiky currents!            01/01/70 00:00      
      Spiky currents!            01/01/70 00:00      
         There is a theory, but the way to go is...            01/01/70 00:00      
         EN61000-3-2            01/01/70 00:00      
            Power Factor            01/01/70 00:00      
               If making is a pain why noy buy it ?            01/01/70 00:00      
                  Vacation over!            01/01/70 00:00      
                     quantities            01/01/70 00:00      
                        Phihong            01/01/70 00:00      

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