• AtariDump@lemmy.world
    link
    fedilink
    arrow-up
    38
    ·
    11 days ago

    It’s like we say in IT, “There’s nothing more permanent than [a] ‘temporary’ [fix]”.

  • macniel@feddit.org
    link
    fedilink
    arrow-up
    12
    ·
    11 days ago

    fascinating. So you’ve replaced the capacitor with a series of smaller capacitors?

    • cm0002@lemmy.worldOP
      link
      fedilink
      arrow-up
      22
      arrow-down
      1
      ·
      edit-2
      11 days ago

      Yea, you put capacitors in series parallel when you need to pool the capacitance capacity, put them in parallel series when you need to boost the voltage (at the sacrifice of capacity)

      Edit, backwards

      • rtxn@lemmy.world
        link
        fedilink
        arrow-up
        15
        ·
        11 days ago

        It’s the other way around. Parallel capacitors boost capacitance to the sum of the individuals. It’s like increasing the plates’ area. Serial connected capacitors do the reverse: decreased capacitance with greater breakdown voltage, like the dielectric’s thickness is increased.

      • macniel@feddit.org
        link
        fedilink
        arrow-up
        7
        ·
        edit-2
        11 days ago

        Electronics is super fascinating to me, sadly it was that one particular class that I wasn’t sufficiently good at. so thanks for the explanation!

    • expatriado@lemmy.world
      link
      fedilink
      arrow-up
      9
      ·
      11 days ago

      10000uF is huge, you would need to put them in parallel to add the capacitances, in series your new capacitance becomes C/n, with n the number of capacitor(if equal value each), with the benefit of increasing the voltage rating

        • cm0002@lemmy.worldOP
          link
          fedilink
          arrow-up
          2
          arrow-down
          1
          ·
          10 days ago

          Yea, but I can’t use them because they only support HDMI 1.2 and everything i’d want to run through them needs at least 1.4 because 4K

          • SidewaysHighways@lemmy.world
            link
            fedilink
            arrow-up
            1
            ·
            10 days ago

            hah! well i was gonna make a joke about that being a new baby AVR (as opposed to ancient)

            but i digress.

            Optical ports can take 5.1 surround format!

            Otherwise yeah, you’ll need to split the audio and video