home bbs files messages ]

Forums before death by AOL, social media and spammers... "We can't have nice things"

   alt.electronics      Electronics design, repair, worship, etc      7,706 messages   

[   << oldest   |   < older   |   list   |   newer >   |   newest >>   ]

   Message 6,047 of 7,706   
   PeterD to cresswellavenue@googlemail.com   
   Re: Power factor question   
   01 Apr 08 08:17:56   
   
   d2124919   
   From: peter2@hipson.net   
      
   On Mon, 31 Mar 2008 15:53:57 -0700 (PDT), cadman   
    wrote:   
      
   >   
   >> Power factor correction is not an issue for residential consumer.   
   >   
   >This is seriously untrue these days with EMC.   
   >   
   >Any device drawing current must do it in a steady way.   
   >You cant use simple diodes and capacitors as this only takes current   
   >at the peaks of the waveform.   
   >   
   >This means you need either a SMPS or some front end filtering to   
   >ensure the current flow is steady.   
   >   
   >   
      
   WTF? Oh, I get it, it is April 1! Ok...   
      
   --- SoupGate-Win32 v1.05   
    * Origin: you cannot sedate... all the things you hate (1:229/2)   

[   << oldest   |   < older   |   list   |   newer >   |   newest >>   ]


(c) 1994,  bbs@darkrealms.ca