Alimentation ordinateur en panne

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Bonsoir,



sauter le fusible du tableau concernant les prises de courant de la  


Je pense donc que le bloc d'alimentation (LC6600GP2) en est la cause.






Merci pour toute aide.
Cordialement,

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condensateurs, donc prudence. le plus simple, vu le prix , est sans  



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Si c'est un bloc alim de taille standard il est peu couteux de le changer.


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Re : Alimentation ordinateur en panne

OUI








l'alimentation.




--  



Re: Alimentation ordinateur en panne
On 06/12/18 21:09, Look165 wrote:









conduction dans un sens qui devrait pas



passer au testeur (J'ai un KKmoon EZM328)



--  

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"So all that's left, Is the proof that love's not only blind but deaf."
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Re: Alimentation ordinateur en panne
Le Fri, 07 Dec 2018 01:18:07 +0100,

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    Parce que tu peux partir en opposition de phase avec un condensateur





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    normal. Et comme tout est toujours aux limites dans ces
    alimentations...

    JKB

--  


=> http://grincheux.de-charybde-en-scylla.fr
=> http://loubardes.de-charybde-en-scylla.fr

Re: Alimentation ordinateur en panne
Sans chimique, je ne vois pas comment l'alim peut fonctionner.


n'agit pas sur le mode commun.


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Re: Alimentation ordinateur en panne
Le Sun, 9 Dec 2018 11:51:19 +0100,

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    dans mes productions. Mais je suis d'accord avec toi, c'est plus
    gros et plus cher. C'est surtout bien plus fiable.


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    qu'une transil, ce n'est pas fait pour cela.
    





    de son utilisation. Elles sont d'ailleurs proscrites pour certaines
    conceptions.




    JKB

--  


=> http://grincheux.de-charybde-en-scylla.fr
=> http://loubardes.de-charybde-en-scylla.fr

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doute? Et il n'y a personne dans votre entourage un peu dans le coup?



mettre un pareil.




http://www.adnpc.net/articles/54-demarrer-une-alimentation-atx-sans-carte-mere/1-la-jonction-des-2-pins.html

Je mets en plus des ampoules de 12V de quelques Watts sur les
connecteurs  du 5V et du 12V.


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capfree -

Re: Alimentation ordinateur en panne
On 07/12/18 01:09, capfree wrote:
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Idem.


Idem.



Pour charger le 5V, je met des ampoules de voitures, comme au 12.

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

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Extra courant de rupture ?
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              http://perso.wanadoo.fr/gerard.cojot/
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Michel

Re: Alimentation ordinateur en panne
Plusieurs cas sont possibles :


et le fusible tableau claque (mais celui de l'alim aussi).



Inter I/O en cc (rare).

Redresseurs primaire et/ou secondaires en cc.



Self de mode commun en cc entre bobinages.




Ne jamais rebrancher un appareil sans couper l'inter I/O.













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Bonjour,




branchant un fil entre pin 14 et 16.



Cordialement.

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Merci ! Il est certainement mort. Pourquoi ?



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