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400- to 690-V AC Input 50-W Flyback Isolated Power Supply

question 1 :can I buy 400- to 690-V AC Input 50-W Flyback Isolated Power

Supply.it is  salable.?

question 2 where should I find main switching transformer.{Transformer,// TH Wurth Elektronik //   750342585}? I could not find any where.e .

  • Hi Hamid,

    1). referance designs are not typically not purchasable and it appears that this refereance design is no different. They are provide as a referance to assist customers doing designs for similar applications.

    2). The transformer vendor is listed in the user guide BOM as Wurth Elektronik. Custom magnetics for refeance designs are often not released as standard parts. You would need to contact wurth directly to request samples / purchase a quantity of these parts. As you probably know, their URL is www.we-online.com.

    Regards

    Billy