cherche multi-adapateur

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bonjour,

A ma connaissance,il n'existe que des adapteurs 220V vers un choix de plusi

https://fr.banggood.com/Multi-Voltage-Power-Adapter-2500mA-3v-4_5v-5v-6v-9v
-12v-DC-1A-Power-Supply-p-1151452.html?gmcCountry=FR&currency=EUR&creat
eTmp=1&utm_source=googleshopping&utm_medium=cpc_bgcs&utm_content=zo
uzou&utm_campaign=pla-frg-all-pc&gclidEA%IaIQobChMIyfrFldDw4QIVipXtCh3p
KQKMEAQYAiABEgIe2PD_BwE&ID47%184&cur_warehouse=CN




Existe-t-il un genre de multi -adaptateur qui en un seul produit et plusieu

3 appareils en 5V
2 appareils en 3V
4 appareils en 9V
etc...

merci de votre aide



Re: cherche multi-adapateur
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- un transfo
- 4 diodes




  


Re: cherche multi-adapateur

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des diodes de quel type?


merci

Re: cherche multi-adapateur


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Bonsoir

Pour connaitre les composants qui vont bien, faut surtout connaitre le  




financier

Mais on peut aussi prendre un camion 40 T pour aller chercher sa  
baguette de pain....



Mais la piste d'une 'grosse alimentation 230V AC / 5 V DC, puis des  
adaptateurs 5 V /  xxx V  en est une.

Mais j'opterais pour le choix des adaptateurs  et le rapport  Q/P:
pour une variante 230V AC / 12 V DC et ensuite les adaptateurs 'voiture'  
qui vont bien pour les applications




Claude

Bonne bricole



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Au moins maintenant tu sais que c'est possible, et tu sais


  


Re: cherche multi-adapateur
On 28/04/2019 09:18, Jean wrote:
[...]



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Attention toutefois, le courant disponible sur chaque sortie sera une  
fraction du courant nominal de l'adaptateur.



toutes les sorties. Si ce courant est trop important, tu vas griller le  
transfo.

Nicolas

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communes et ont besoin d'une alimentation totalement flottante.

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un produit du genre:
https://www.thomann.de/fr/palmer_pwt_08.htm

https://www.wish.com/product/5bc096cd49478f32198ac9ed?hide_login_modal=tr
ue&from_ad=goog_shopping&_display_country_code=FR&_force_currency_code
=EUR&pid=googleadwords_int&c=%7BcampaignId%7D&ad_cid=5bc096cd49478f
32198ac9ed&ad_cc=FR&ad_lang=FR&ad_curr=EUR&ad_price=8.00&campaign_i
d81%43443324&gclidEA%IaIQobChMI-oOv4oiS6wIVpoBQBh34AAxREAQYASABEgLzGPD_
BwE&share=web

me conviendrait mais je n'en trouve pas !
Un lien?

Re: cherche multi-adapateur


et non chez DARTY ni EBAY ni autre.



discussion : snipped-for-privacy@googlegroups.com...


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Re: cherche multi-adapateur
Bonjour,



Attention, une alime de PC a besoin d'une charge minimum en sortie pour  
fonctionner correctement.

Cordiualement

--  

Jean-Francois LAROCHE


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