Communiquez avec les autres et partagez vos connaissances professionnelles

Inscrivez-vous ou connectez-vous pour rejoindre votre communauté professionnelle.

Suivre

What will be the output on the transformer if I supply DC voltage on the primary?

user-image
Question ajoutée par SBU SM
Date de publication: 2016/02/11
suraj kozhissery sivadasan
par suraj kozhissery sivadasan , Engineer-Maintenance , Integral Services Company W.L.L

since dc does not induce flux there wont be any counter mmf from secondary winding hence primary winding draws huge current resulting in the burn over. 

arun kumar dadisetti
par arun kumar dadisetti , Senior electrical Engineer , Saudi Aramco

transformer work  in self induction or mutual induction in dc it can not work & also burnt out primary winding because of no back EMF  .

More Questions Like This