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  1. 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. Technical Discussion
    There is a thread in the 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...