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PMP10783: PMP10783 I don't really understand it

Prodigy 20 points

Replies: 2

Views: 64

Part Number: PMP10783

I am a newbie. I have a question . I do not understand this scheme. Can you help me explain?

  • Hi Do Van,

    The idea here is to use 400V rated capacitors (they are the most common and lowest cost in this range) to be able to support a higher input voltage.

    So we put the capacitors in series to increase the useable voltage.  The resistors are used to help balance the voltage on each cap.

    Hope this helps.



  • In reply to Robert Taylor1:

    Thanks a lot !