Oscilloscope et condo ?

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Bonjour,

Peut ton mesurer la valeur d'un condensateur avec un oscilloscope ?

Si oui comment ?

HANTEK  DSO5102P !

Ptilou

Re: Oscilloscope et condo ?
Le Sun, 11 May 2014 00:34:20 -0700 (PDT),

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    Oui.

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    Cherche.

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    Mais rien ne vaut un pont RLC.

    JKB

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Re: Oscilloscope et condo ?
Slt,


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Ptilou

Re: Oscilloscope et condo ?
"ptilou"  wrote in message  

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exemple H=2m

l'oscilloscope

l'oscilloscope touche le sol

tension Utest soit exactement de U0/2
- Sachant que le temps mis par l'oscilloscope pour tomber est T =  

T/R.




Cordialement,
Robert


Re: Oscilloscope et condo ?
C'est malin, maintenant c'est sur il marchera beaucoup moins bien mon  
Oscillo!


tensions aux bornes de la self et de la capa (ou la resist). Injecter avec  


Il ne reste plus qu'a faire le calcul.




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Re: Oscilloscope et condo ?





Ptilou ne supportera pas cette approximation.



Re: Oscilloscope et condo ?
Slt,


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ligeable.
s�, sinon �a sera pas valable.

Bon tous chez Robert, et on essaye avec son oscillo !

Pour la chambre sous vide, ,  j'ai le con_presseur ...
Qui amene les kawete, et le fioul ?



Ptilou


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Ca ne sera valable que si ptilou


  


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Excellent !!!


retrouver une version Francaise ci-dessous :

http://eduscol.education.fr/bd/phy/cartes_heuristiques/2nde_mesure_barometre.pdf
  


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Nico


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D'autres, en guise d'esprit critique, se contentent de prendre le  


Nico


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Et c'est effectivement dommage parce-que ca affaiblit la








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Ce qui ne vaut pas mieux - tant qu'aucun argument



un dogme sur les nombres entiers : lorsque l'un d'entre eux






mais jamais pour comprendre.
  


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