I could not find the transformer: 750370271 on the we-online.com Wurth web site. Is this the correct part?
Which would be the best way modify the reference design to deliver 1A @ 12V?
Thanks
Cheers
Dirk
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I could not find the transformer: 750370271 on the we-online.com Wurth web site. Is this the correct part?
Which would be the best way modify the reference design to deliver 1A @ 12V?
Thanks
Cheers
Dirk
Hi Dirk,
the part number is correct, but it is a custom made transformer. You have to contact Wuerth to get the data sheet.
1A is 25 times more power, you have to do a total re-design of the circuit, at least of the power stage (transformer, FET, rectifier, capacitors).
Maybe you can find already a built & tested design here:
http://www.ti.com/general/docs/refdesignsearchresults.tsp?powerlabflag=Y
Regards,
Matthias