PMP22087 Transformer for the 336-W Auxless AC/DC power supply reference design with 80 PLUS platinum compatible performance

Michael Shaw2

Other Parts Discussed in Thread: PMP22087

I am planning on using the PMP22087, but do not see the specifics for the Transformer, please send me the bill of materials with the transformer information. The part number in the schematic is 750317258 with Lm=490µH Lr=90µH

Thank you for help with the 336-W Auxless AC/DC power supply reference design with 80 PLUS platinum compatible performance reference design.

over 4 years ago

0 Robert Taylor1 over 4 years ago

TI__Expert 5425 points

Hi Michael,

Please contact Wurth for the exact specifications on the transformer

Vaidyanath, Swaroop <Swaroop.Vaidyanath@we-online.com>

We can also share our electrical calculations for the transformer. I will ask the designer to help.

Thanks,

Robert

0 Sheng-yang Yu1 over 4 years ago in reply to Robert Taylor1

TI__Expert 3640 points

Wurth have the transformer specification in the following link:

https://katalog.we-online.com/icref/datasheet/750317258.pdf

Regards,

Sheng-Yang Yu

0 Michael Shaw2 over 4 years ago in reply to Sheng-yang Yu1

Prodigy 20 points

Thank you both for answering the question.

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PMP22087 Transformer for the 336-W Auxless AC/DC power supply reference design with 80 PLUS platinum compatible performance