PMP8740: PMP8740 TRANSFORMER DESIGN

Dineshbabu Natarajan

Prodigy 10 points

Part Number: PMP8740
Other Parts Discussed in Thread: PMP

Dear Sir,

Kindly share the full bridge Transformer design for PMP 8740.

Regards,

N.DINESHBABU

over 5 years ago

0 Pradeep Shenoy over 5 years ago

TI__Intellectual 790 points

Hello,

The person who made this reference design is out on holiday right now. Please expect some delay in response. Thank you for your understanding.

0 Roberto S. over 5 years ago in reply to Pradeep Shenoy

TI__Expert 6005 points

Hi Pradeep,

Thanks for redirecting me this E2E thread :-)

Hello Natarajan,

I attached the file (excel sheet) I sent to the manufacturer (in this case Kaschke, Germany) used as starting point for the design of the transformer.

After that, the manufacturer made some modifications and suggested a different magnetizing inductance, which I accepted. The result is the attached PDF datasheet.

Best regards,

Roberto

PMP8740 2KW Full Bridfe ZVS PS Transformer Specification V01.xls 0825.145400-a_eng.pdf

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PMP8740: PMP8740 TRANSFORMER DESIGN