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CRD-020DD17P-J- Design for 12V Flyback

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Ajay008
Ajay008 Contributor Level 1
in Discrete Products

Hi everyone,

Good Day…

Recently, I have gone through CRD-020DD17P-J Design for 20W Flyback converter for auxiliary power supply. I want to know that can we finetune such that we can get output as 12VDC?

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  • Forum_Moderator
    Forum_Moderator Wolfspeed Employee - Contributor Level 5
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    Thank you for your post, it has been approved and we will respond as soon as possible.

  • Hzz
    Hzz Wolfspeed Employee - Contributor Level 1
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    Hello,

    Yes, that's doable to finetune t the feedback voltage dividing resistors (R11, R13, R17, R22) to get output as 12VDC, and it might also need to decrease the turns of secondary windings to get optimal efficiency performance.

    Thank you.

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