Relais

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Bonjour,


Soit 2 relais
On presse un poussoir et le relais 1 colle

et le relais 2 colle (1 ou 2 s) puis tout revient au repos.

Un petit croquis serait vraiment bienvenu.


Merci
Cordialement
Raoul

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Salut Raoul,


pour commander le relais 2.
Dessine les chronogrammes (BP,R1,R2) ce sera limpide.  


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Merci mais rien compris.

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Qu'est-ce que tu n'as pas compris ?
  


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https://www.cjoint.com/c/HGqsqKtWCBV


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Merci
Raoul


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R2 et mettre R1 en aval de contact tu premier relais.

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Surtout avec un condo de 3 Farad  :-)
  


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capfree -

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:-D
  


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On 18/07/18 12:29, olivier B. wrote:

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seconde, le condo se vide, plus de courant.






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If computing were an exact science, IT engineers would'nt have work \_o<

"So all that's left, Is the proof that love's not only blind but deaf."
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Evidemment, tu changes le circuit donc ta remarque










  


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On 20/07/18 23:26, Jean-Christophe wrote:
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peut produire une surtension.

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If computing were an exact science, IT engineers would'nt have work \_o<

"So all that's left, Is the proof that love's not only blind but deaf."
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" le di/dt c'est la diode qui s'en occupe "
  


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On 21/07/18 09:02, Jean-Christophe wrote:
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:/

En fait, j'avais lu.













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If computing were an exact science, IT engineers would'nt have work \_o<

"So all that's left, Is the proof that love's not only blind but deaf."
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C'est pourtant les bases.

E = -L . di/dt


  


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On 22/07/18 23:52, Jean-Christophe wrote:
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Ta formule, je la connais depuis la terminale; mais je ne l'avais pas








disent "les formules fonctionnent, mais, n'essayez surtout pas de
comprendre ce que les variables illustrent physiquement". Le spin n'est





directe avec LIRGO/VIRGO, ils existent !!! ).



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If computing were an exact science, IT engineers would'nt have work \_o<

"So all that's left, Is the proof that love's not only blind but deaf."
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E = L . di/dt, non ?

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