Can someone ELI5 why often lights set up with a dimmer also flicker? (mander.xyz)

submitted 2 months ago by Mothra@mander.xyz to c/asklemmy@lemmy.ml

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Seen this in many houses, people upgrade their lighting setup and install a dimmer. Which works. But usually it also makes the lights flicker unintentionally, which is super annoying IMO.

Now, my understanding of electrical engineering is pretty rudimentary so I'd appreciate more something that explains the concept in a way that Cavewoman Mothra can understand rather than something technically accurate.

Thanks

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[-] nutblob17@hexbear.net 1 points 2 months ago

It could be pulse width modulation?

[-] nutblob17@hexbear.net 2 points 2 months ago

It turns the power on and off very quickly and the dimmer controls the length of time it spends in the power on position

this post was submitted on 17 Aug 2024

79 points (98.8% liked)

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