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Transformer design for high power DC DC converter (help)

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hsklkk

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5kw dc-dc converter

I want to make a transformer for my h-bridge circuit by myseself. Max:4kw, I make only one is ok?, or more than one?. I am a freshman, no experience, any advance. If I buy rather than making, expensive?
96V>200V DC
Any book or resource can I find?
 

please give specifications i ll design for you,or you can read SMPS design by keith billings,

if u r in INDIA i can give manufacturers adress for samples

darla
 

Hi darla 1, I need a multi-output high frequency transformer for a 5000w inverter that can operate at and above 50KHz, can u help me design such a transformer. I or can you suggest a manufacturer that can custom make one such transformer for me.
Regard. Babs
 

Hi,
For your kind of power requirement the larger U core U 141/78/30 can be used , or
you can stack 4 E 55 cores, a special bobbin is required to do this.
Any way a 5 Kw transformer is trickey to design because of the cooling requirement. a forced air cooling will be required.
 

hsklkk said:
I want to make a transformer for my h-bridge circuit by myseself. Max:4kw, I make only one is ok?, or more than one?. I am a freshman, no experience, any advance. If I buy rather than making, expensive?
96V>200V DC
Any book or resource can I find?
Click to expand...

#1-J & P Transformer Book By Martin Heathcote
#-2 Transformer Engineering BY S.V. Kulkarni
It will help. Enjoy!
 

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