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???
01/29/10 23:06
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#172790 - of course not
Responding to: ???'s previous message
Does the LM2574-5 provide any sort of AC voltage protection?
of course not, you do that with a series diode.
There are means of protecting against the voltages you mention, they all boil down to a series resistor, a diode and a SCR/zener and a transient suppressor (diodes are SLOW) that will blow a fuse.

Erik

List of 12 messages in thread
TopicAuthorDate
LM2574-5 AC voltage protection            01/01/70 00:00      
   of course not            01/01/70 00:00      
   no AC protection            01/01/70 00:00      
      Thank you both            01/01/70 00:00      
         fire brigade            01/01/70 00:00      
            suggestions?            01/01/70 00:00      
               something like this            01/01/70 00:00      
               already made            01/01/70 00:00      
                  just one more thing            01/01/70 00:00      
                  thank you            01/01/70 00:00      
                     It is very difficult...            01/01/70 00:00      
                     very small components are not recommended            01/01/70 00:00      

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