Working of a SEPIC Converter

[@ijayess]

Thank you for talking on how the inductors change polarity in their different states. This just made the SEPIC clear to me, you are the man!

[@ElectronicsMaddy]

Thank you Ian

[@naveengoud9078]

Thank you so much, I understood sepic converter clearly with no doubts in such a short video.

[@ElectronicsMaddy]

You are welcome 😊

[@sandyrao48]

Superb, I ve nvrv seen such a simple explanation

[@ElectronicsMaddy]

Thank you Sandeep :)

[@AbhishekSingh-qu1rd]

Great explanation brother
Try to make video on "Comparison between SEPIC and MULTISEPIC convertor in PV application" becoz this is my final year project plz brother plz give some overview regarding this 🙏

[@gxa5986]

why have you skipped Cin capacitor which is installed parallely to the source.

[@ElectronicsMaddy]

That is used to ensure const voltage from source

[@saisreedharmks]

Excellent information to gain knowledge .

[@ElectronicsMaddy]

Thanks sir :)

[@my_home_interiors_hyderabad]

You are awesome bro , kept it simple

[@ElectronicsMaddy]

Thank you Phani bhushan :)

[@hamzafurkan3701]

Really helpful video for understanding the working, thanks :)

[@ElectronicsMaddy]

You are welcome Hamza :)

[@chitti....07]

Can u please tell me the future scope for A PFC-Bridgeless SEPIC converter with multiplier cell for universal input voltage applications

[@electricalnetworks863]

sir when switch is off how can the terminal be - + and + - for the inductor and capacitors.... why won't they ripple each other because of positive polarity. please reply sir... I have seminar tommorrow

[@srinithis]

Sir please explain working of zeta converter

[@rofiamrullahakisa8289]

sir can u explain more completely about inductor reverse polarity ?

[@GoiCozy]

When you give current to an inductor, it converts it's flow to magnetic field, that is the way inductors try to stop the changing current. Then, when the voltage is gone, the stored magnetic field becomes current in the opposite way it entered. It's like inflating a balloon, your airflow is going inside, but if you get out the mouth, the air flows towards you.

[@sakibmahmud3069]

Nicely done! Bravo!

[@ElectronicsMaddy]

Thank you :)

[@electrical_engineering_info]

Sir, Kindly make the video on state space model and transfer function of coupled inductor SEPIC converter please.

[@mozonshadid5426]

Can you make a video with the wavforms of SEPIC convertor?

[@ElectronicsMaddy]

Sure

[@lakshmipathy6637]

@@ElectronicsMaddy wave form for sepic convrt

[@gautam374]

thank you sir

[@ElectronicsMaddy]

You are welcome Gautam

[@raghumaladeshpande1180]

U r awesome sir.. 👍😌

[@ElectronicsMaddy]

Thank you Raghumala :)

[@ThaBoris]

What was said @ 2:50?
The C1 starts charging..
"Consequently the inductor does not allow the surging in currents enter." ??

[@ElectronicsMaddy]

Hi Boris. What I meant was inductor L2 which was previously charged does not allow sudden change in current and will reverse it's polarity to supply energy. Hope this point is clear?

[@smartknight7224]

Is this a best alternative for buck-boost converter

[@ElectronicsMaddy]

Yes indeed

[@roshanchitranshi2008]

@@ElectronicsMaddy your email address is not working perhaps
[e-mail]

[@SimplifiedEEEStudies]

Sir, Can you make a video on a simple design procedure for CUK and SEPIC Converters?

[@ElectronicsMaddy]

I have already done one. Check out my matlab videos on sepic and Cuk converter and let me know.

[@narayansangale3686]

Why and how L2 will charge when switch is closed.?

[@letstalkspanish_]

Simulation for sepic?

[@ElectronicsMaddy]

It's there in one of the video

[@lavanyareddy4244]

Bro waveforms ela vastai...avi petandi...bro memu dini mida project chestunamu....its very important to me

[@ElectronicsMaddy]

Will definitely do it but I will need some time.

[@lavanyareddy4244]

@@ElectronicsMaddy okay bro

[@saiswaroop4542]

What is meant by sepic supply?

[@ElectronicsMaddy]

Sepic converter is used for power supply applications. There is nothing called sepic supply

[@johnjcb4690]

I cannot understand Why you say inductor does not or does change polarity. Capacitor Also, the final one, charges one way, discages inverse way? If i dont clarify it all is no logic

[@ElectronicsMaddy]

Hi. I would suggest you to look at the basic properties of inductor and capacitor behaviour under transient condition.

[@godio26]

dcm o ccm?

[@roshanchitranshi2008]

Need urgent help in MATLAB

[@sangeetakirasoi765]

thank you sir

[@ElectronicsMaddy]

You are welcome 🙂

[@adarshmishra3224]

thank you sir

[@ElectronicsMaddy]

You are welcome Adarsh