flyback transformer design spread sheet

[ea.arun]

Hi,

I have a 60W transformer design i made for a Viper100 based design.

Anyone has come across any reliable Flyback transformer spread sheet which i can use to validate my transformer calculation.

Please share me the same if possible.

EA

 

[goldsmith]

Hi,

I have a 60W transformer design i made for a Viper100 based design.

Anyone has come across any reliable Flyback transformer spread sheet which i can use to validate my transformer calculation.

Please share me the same if possible.

EA

Hi EA !
It is simple to design a flyback transformer . it is enough that you consider that your transformer in flyback converter is about to restore the energy and deliver it when it is required .
So you can use a simple equation of magnetic and inductor ! if you need more guidance i can guide you more but here things that are required coming :
1- voltage and current ratings
2- frequency of operation

Best Wishes
Goldsmith

 

[ea.arun]

Hi Goldsmith,
Thanks for the reply.
I have already designed one here.I just wanted to verify some of my designs.Just i was curious if thee is any spread sheet or some excel based free tool which i can use to validate or change.
Please someone let me know if something is vailable.

EA

 

[goldsmith]

Hi Goldsmith,
Thanks for the reply.
I have already designed one here.I just wanted to verify some of my designs.Just i was curious if thee is any spread sheet or some excel based free tool which i can use to validate or change.
Please someone let me know if something is vailable.

EA

Hi EA
This is my understanding from what you've wrote :
you've designed some flyback transformers til now but you want to be sure about them ?
or perhaps you're looking for simpler ways ?
sorry but i'm a bit confused about your statement .
Best Luck
Goldsmith