hulio75 Posted February 15, 2016 Report Share Posted February 15, 2016 Salve, vorrei inserire delle barre a led in un armadio che all apertura dell anta si accendono. ora, il mio dubbio è se usare un sensore 12v per comandare le strisce lasciando sempre acceso l alimentazione o un sensore 220v in modo da agire su l alimentatore in modo da nonavere nulla in tensione. grazie Link to comment Share on other sites More sharing options...
patatino59 Posted February 15, 2016 Report Share Posted February 15, 2016 Basta un microswitch da porre in posizione opportuna e con i contatti protetti, anche direttamente in serie alla 220V dell'alimentatore. Tipo la porta del Frigo, per intenderci. Link to comment Share on other sites More sharing options...
hulio75 Posted February 15, 2016 Author Report Share Posted February 15, 2016 Ma che agisce sui 12v o a livello di alimentazione quindi mi spegne la 220v? il mio dubbio è sulla sicurezza di lasciare sempre acceso un alimentatore Link to comment Share on other sites More sharing options...
dnmeza Posted February 15, 2016 Report Share Posted February 15, 2016 patatino666, dice giustamente di interrompere la 220 V così l'alimentatore e/o trasformatore viene disalimentato, Link to comment Share on other sites More sharing options...
hulio75 Posted February 15, 2016 Author Report Share Posted February 15, 2016 Ok grazie, essendo piu ante mi consigliate di metterli in parallelo o no? Link to comment Share on other sites More sharing options...
dnmeza Posted February 15, 2016 Report Share Posted February 15, 2016 si microswitch in parallelo Link to comment Share on other sites More sharing options...
Mirko Lilli Posted February 15, 2016 Report Share Posted February 15, 2016 Microswicht di che tipo se posso? Sarei interessato anch'io. Grazie Link to comment Share on other sites More sharing options...
dnmeza Posted February 15, 2016 Report Share Posted February 15, 2016 tipo questi Link to comment Share on other sites More sharing options...
del_user_155042 Posted February 16, 2016 Report Share Posted February 16, 2016 consiglio di mettere l'alimentatore non a contatto con il legno , Link to comment Share on other sites More sharing options...
hulio75 Posted February 16, 2016 Author Report Share Posted February 16, 2016 Ok, grazie io ho trovato questi http://www.distrelec.it/it/componenti/rele-interruttori/interruttori-pulsante-indicatori/pulsanti-per-incasso-interruttore/interruttore-porta-armadio-unipolare/c/cat-165976 Link to comment Share on other sites More sharing options...
dnmeza Posted February 16, 2016 Report Share Posted February 16, 2016 bene Link to comment Share on other sites More sharing options...
Mirko Lilli Posted February 16, 2016 Report Share Posted February 16, 2016 Igrazie Link to comment Share on other sites More sharing options...
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