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???
02/14/06 00:02
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#109887 - DIY
Responding to: ???'s previous message
Work it out - that resistor is ALWAYS going to dissipate something = V^2/R. Make that a happy figure. Then decide, from the RC constant what time you are happy to discharge in.

Iterate a bit - for 10,000uF, we'd let the caps down in about 20 seconds, om 60 Volts.

Steve

List of 19 messages in thread
TopicAuthorDate
Discharging capacitors?            01/01/70 00:00      
   sorry I missed that..            01/01/70 00:00      
   many versions have been implemented            01/01/70 00:00      
      Simplest            01/01/70 00:00      
         Alternatively...            01/01/70 00:00      
            Switch            01/01/70 00:00      
         thankyou            01/01/70 00:00      
            Emergency stop            01/01/70 00:00      
            Soft start            01/01/70 00:00      
   Combine            01/01/70 00:00      
      if it has to be done the right wa            01/01/70 00:00      
         SPS?            01/01/70 00:00      
            if a SPS is a switching power supply - y            01/01/70 00:00      
      resistor value ??            01/01/70 00:00      
         DIY            01/01/70 00:00      
            Hmm...            01/01/70 00:00      
               the crux            01/01/70 00:00      
   check current rating of capacitors ...            01/01/70 00:00      
      search            01/01/70 00:00      

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