max napon LM317??

- G
- Gaghigno
  
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posted
prije 9 godina

Thu, May 15, 2014 11:13 PM

nikada nisam radio sa LM317 da mi je napon nakon kondenzatora na grecu bio iznad 40V pa me zanima kako LM317 sa karakteristikom max ulaznog napona 40V

onda reguliramo u rasponu od 0 - 30V

odnosno, da bismo mogli regulirati napon u rasponu 0-30 V, Usec bi trebao biti i 33V da bismo iza greca imali sigurnih 30V...

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- V
- vaso
  
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posted
prije 9 godina

Fri, May 16, 2014 3:27 AM

( I * t = C * dU )

- M
- miha
  
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posted
prije 9 godina

Fri, May 16, 2014 6:02 AM

- G
- Gaghigno
  
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posted
prije 9 godina

Fri, May 16, 2014 8:11 AM

odnosno max 40V?!?

- M
- miha
  
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posted
prije 9 godina

Fri, May 16, 2014 2:03 PM

- M
- miha
  
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posted
prije 9 godina

Fri, May 16, 2014 2:12 PM

formatting link

Udri brigu na veselje.

- Z
- Zare
  
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posted
prije 9 godina

Sun, May 18, 2014 6:27 PM

Pozdrav,

otprilike tako, koliko se sjecam postojale su i floating konfiguracije za takve regulatore, koje su mogle ici i preko 100V....

osim toga, postojale su i verzije tih regulatora za vece ulazne napone

- potrazi LM317HV i LM337HV....

Zare

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