Comment on i need sleep

• flyingSock@feddit.org ⁨2⁩ ⁨days⁩ ago

  Buffer the input in a battery then use dc out from the battery to power your lights, no flickering. No need to reconfigure the entire grid and every device on it for niche applications.

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  • iSeth@lemmy.ml ⁨1⁩ ⁨day⁩ ago

    Just rectify the AC, if the voltage isn’t too much.

    You don’t need a buffer unless the power fluctuates.

    Not a licensed electrician

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    • hereiamagain@sh.itjust.works ⁨1⁩ ⁨day⁩ ago

      Rectifying the AC, even with a full bridge rectifier, will still drop to zero every time the AC voltage crosses the zero line. So usually a capacitor is added to buffer this output. Its capacity depends on the size of the load.

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      • iSeth@lemmy.ml ⁨1⁩ ⁨day⁩ ago

        Good point. Pulsed isn’t for everything

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• Assassassin@lemmy.dbzer0.com ⁨1⁩ ⁨day⁩ ago

  Good LED bulbs have a smoothing capacitor after the full bridge rectifier. This allows the LED to maintain most of its output during the low points in the cycle, resulting in minimal to no flicker when recording.

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  • MOCVD@mander.xyz ⁨1⁩ ⁨day⁩ ago

    Alright, show me your eyebrows

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    • SkunkWorkz@lemmy.world ⁨1⁩ ⁨day⁩ ago

      He electrocuted himself

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    • Assassassin@lemmy.dbzer0.com ⁨1⁩ ⁨day⁩ ago

      Peh chu chu peh chu chu peh monobrow wiggle

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    • Cort@lemmy.world ⁨1⁩ ⁨day⁩ ago

      Implying there’s more than one

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    • hereiamagain@sh.itjust.works ⁨1⁩ ⁨day⁩ ago

      I loled

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• Thunderbird4@lemmy.world ⁨1⁩ ⁨day⁩ ago

  If lights are flickering when you record videos, you probably need to change the settings on your camera to match your country’s grid frequency. Almost every video recording device will have a 50/60Hz setting somewhere.

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• Tehdastehdas@piefed.social ⁨2⁩ ⁨days⁩ ago

  How about banning flickering lamps? I’d ban screeching power adapters too.

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