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capacitors

  1. DC Link Film capacitors

    Parts Vendors
    Found this supplier for DC Link Film capacitors while browsing AliExpress, no idea if good or bad and 40 day lead time is a bit long but may be of use to someone doing a homebrew controller or charger on the cheap...
  2. Huge negative voltage coefficient for high value MLC capacitors!

    Technical Discussion
    There is a thread in the sci.electronics.design usenet newsgroup that reveals extreme reduction of capacitance due to DC bias, even well below rated voltage. I recently bought some 0805 capacitors in various values from 2.2 uF to 47 uF with 16V and 25V ratings. Here is one example: The part...
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