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Posted (edited)

winding , wound = bobinare

reverse  = imvers /revers

 

bobina se monteaza  invers  ..partea de jos va fi sus , ca sa ramana firul "exterior" legat la masa ...

.dar se pot "inversa " si doar firele  de "iesire" dinn doze.

 

Si daca sensul de bobinare este identic cu celelate doze daca se inverseaza polaritatea magnetului  se semnalul va fi in "antifaza"..

("out of phase ")

 

In cazul dozelor fara "capac" de ecranaj din metal neferos  daca firele din exteriorul bobinei ajung sa fie legate la "firul cald" ( adica nu masa ) se pate sa apara brum la gain mare .

 

In cazul celor cu capac ecranator nu apare brum ..dar atentie capacul sa fie legat la masa instalatiei .

Edited by karpi

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