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push-pull transformer

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electro13

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Hi,

Im designing a DC to DC converter using a push pull topology, I know I need a centre tapped ferrite core transformer connected to two power mosfets to get a higher output voltage! the problem is I cant find such a transformer on the market! is it ok if I use a flyback transformer instead?

PS. I took out a EC28 Transformer form an older power inverter, but doesnt seem to work, does anyone know how much current it needs to be supplied and the peak-peak voltage of the PWM?

Thanks
 

Hi,

Im designing a DC to DC converter using a push pull topology, I know I need a centre tapped ferrite core transformer connected to two power mosfets to get a higher output voltage! the problem is I cant find such a transformer on the market! is it ok if I use a flyback transformer instead?

PS. I took out a EC28 Transformer form an older power inverter, but doesnt seem to work, does anyone know how much current it needs to be supplied and the peak-peak voltage of the PWM?

Thanks Hi,

Im designing a DC to DC converter using a push pull topology, I know I need a centre tapped ferrite core transformer connected to two power mosfets to get a higher output voltage! the problem is I cant find such a transformer on the market! is it ok if I use a flyback transformer instead?

PS. I took out a EC28 Transformer form an older power inverter, but doesnt seem to work, does anyone know how much current it needs to be supplied and the peak-peak voltage of the PWM?

Thanks
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Hi electro 13 !


Take a look into this thread exactly ( all of it's pages ) , then you'll earn many things about transformers and inductor which can help you as well :
https://www.edaboard.com/threads/229615/
Best Wishes
Goldsmith
 

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