Simplifying the Transformer Equivalent Circuit Model (1), 4/4/2020

[@baldovincadenamejia244]

Hi, how would the reverse flux flowing through the core as a result of the secondary current, which weakens the initially stablished magnetic flux, be accounted for? Is that accounted for by the shunt inductor jXm?

[@komedikervanii]

Thanks for illumination

[@hughgriffith1298]

Love this explanation

[@PunmasterSTP]

4/4/2020? More like "Fortunate I was to find this video for transformer study!" 👍

[@krishnakandel2402]

What would be the transformation ratio for charge in transformer?

[@diegoferreyra9004]

Turns ratio won't change with load increase, but secondary voltage will drop a little.

[@vicentemoll3618]

Why the core losses are in parallel and not in series??

[@Studyinsimpleway]

Because supply voltage is parallel to core so core resistor and magnetising components are in parallel

[@vicentemoll3618]

Thank you so much @@Studyinsimpleway !! You are right and now I can understand it. However, my exam was in November 2022, but I must say I passed because of your videos!!!! I'm still recommending to younger students! Thank you so much for your devotion!

[@jimited1]

great explanation, thank you!

[@wokeclub1844]

But why a^2?

[@suryakandikatla]

Secondary side impedance written on primary side ..means referring to primary side , zL'=zL/(k)^2
Where k is transformation ratio
K=V2/V1=N2/N1=1/a

[@seandafny]

How come thw secondary transformer doesnt have any core loses

[@greybliss]

Its because the primary transformer coil is generating an electric magnetic field, the secondary coil simply acts as a receiver and therefore wont have core losses

[@chethankumar1541]

Tqsm sir

[@wavetraps]

superb
🙂

[@whatever361]

thank you sir

[@moviemadness-omarelderiny5885]

ENTA MASRY

[@shashwatkuriyal5315]

sir plz speak by taking some breaks in between otherwise excellent teaching.......