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@pummice.bsky.social

194 Followers  |  354 Following  |  8 Posts  |  Joined: 16.11.2024  |  1.886

Latest posts by pummice.bsky.social on Bluesky

It probably can't be done cheaply and without much weight.

08.02.2026 02:03 β€” πŸ‘ 0    πŸ” 0    πŸ’¬ 0    πŸ“Œ 0

source.

Is that a satisfactory answer? part 3

I should learn how to work with BS. This is clumsy.

06.02.2026 03:54 β€” πŸ‘ 1    πŸ” 0    πŸ’¬ 0    πŸ“Œ 0

Now to answer: the power supplies are so-called switching power supplies. They use square wave oscillators. That is a source. I don’t believe that motors have changed since I learned about them. The magnets get their power thru brushes rubbing against commutators which cause arcing, another EMI

06.02.2026 03:51 β€” πŸ‘ 0    πŸ” 0    πŸ’¬ 2    πŸ“Œ 0

First, let me state that the EMI is very real. I've read that EVs don’t have AM radios and some don’t even have FM radios due to the EMI.

Also, I've never been in a modern EV. I’m not an engineer.

BS if forcing me to carve the answer up. part 1

06.02.2026 03:50 β€” πŸ‘ 0    πŸ” 0    πŸ’¬ 2    πŸ“Œ 0

I'm under the impression that EVs radiate a lot of EMI. If that is so then I'd wonder about the shielding.

Am I mistaken about the high EMI from EVs? Is the shielding protecting the control electronics from the EV itself and to hell with the AM (and FM?) radio and the surroundings?

03.02.2026 20:37 β€” πŸ‘ 0    πŸ” 0    πŸ’¬ 1    πŸ“Œ 0
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Why is Tulsi Gabbard at an FBI raid on an elections office in Fulton County?

29.01.2026 04:06 β€” πŸ‘ 2173    πŸ” 835    πŸ’¬ 220    πŸ“Œ 119

There was his ethics teacher: Roy Cohn

30.07.2025 02:09 β€” πŸ‘ 0    πŸ” 0    πŸ’¬ 0    πŸ“Œ 0
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This EEG is frightening.
from: static01.nyt.com/images/2025/...

22.01.2025 16:56 β€” πŸ‘ 1    πŸ” 0    πŸ’¬ 0    πŸ“Œ 0

I took maybe a half dozen classes of his. He was wonderful.

Also sorry to hear,,,

07.01.2025 22:46 β€” πŸ‘ 2    πŸ” 0    πŸ’¬ 1    πŸ“Œ 0

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