Funny

6996 readers

203 users here now

General rules:

Be kind.
All posts must make an attempt to be funny.
Obey the general sh.itjust.works instance rules.
No politics or political figures. There are plenty of other politics communities to choose from.
Don't post anything grotesque or potentially illegal. Examples include pornography, gore, animal cruelty, inappropriate jokes involving kids, etc.

Exceptions may be made at the discretion of the mods.

founded 2 years ago

MODERATORS

[email protected]

661

Clever guy (lemmy.world)

submitted 2 months ago by [email protected] to c/[email protected]

137 comments fedilink hide all child comments

you are viewing a single comment's thread
view the rest of the comments

[–] [email protected] 1 points 2 months ago (1 children)

If I'm not mistaking the buzz is because it's AC hence the buzz frequency is the same as the AC's.

Certainly it makes sense that the high voltage would be generated from mains power using a big fat transformer since that's probably the simplest way to do it.

[–] [email protected] 2 points 2 months ago

Yep.

The highest DC voltage I have been near is around 1000V, it didn't buzz, but 1000V AC also doesn't buzz....