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Simulation of Flyback Transformer

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kanni1303

kanni1303

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Is there any model of flyback transformer. I tried in Matlab, Proteus but not avail, though i got in orcad it needs more specification i only having the tv flyback transformer
i want to simulate the following one.
https://www.instructables.com/id/AA-Battery-Powered-Tesla-Coil/?ALLSTEPS
actually i got working but want to simulate.
just need flyback transformer.
Thnx in Advance
 

All SPICE simulators can simulate transformers as coupled inductors, also Proteus. The saturated transformer library model is also including a core model.

I guess the real problem is that you don't have a clue of the correct transformer parameters?
 

yes I don't have exact parameters of my transformer... and aslo I hope Flyback Transformer is somewhat different than others... as it operates on both AC and DC... this makes to think more...
 

No it's not very different form a "normal" transformer. The flyback principle demands for a lower main inductance, usually achieved by a gapped core. Flyback transformer are mostly designed for operating frequencies from several kHz upwards and using ferrite cores.

No transformer can transfer DC voltage or current between primary and secondary windings.
 

Very much thanks for your reply
Yes you are 100% correct modern FBT has in-build switching device that converts and on output side it has diode too.
I found the Model but i want to add a switch that gives only on pulse I meant that I want the impulse response for the model i attached can you please suggest some ideas
**broken link removed**
I am thankful to you.
 

hey kanni,
why dont you use LT spice? there are few examples working. if you want I can provide you, although those examples are not authored by me. and you know LT spice is free.
 
Okay with pleasure, but i don't know LTSpice... that wouldn't be a probs...

if you give me the schematic of the LOPT that would be nice...

my mail id : kanni1303@ymail.com


I_think said:
hey kanni,
why dont you use LT spice? there are few examples working. if you want I can provide you, although those examples are not authored by me. and you know LT spice is free.
Click to expand...
 

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