Author Topic: Questions about electronic tube oscillators  (Read 435 times)

Offline 曹靖

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Questions about electronic tube oscillators
« on: September 01, 2024, 08:51:22 AM »
I saw such an electronic tube oscillator circuit on YouTube - I want to use it to drive a plasma ring - but I don't understand the principle of this circuit, how it starts oscillation, and how it matches the values of external components... Although there is a video link to see it... Due to language barriers, I can't understand what he is saying (● - ●)   
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Offline 曹靖

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Offline klugesmith

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Re: Questions about electronic tube oscillators
« Reply #2 on: September 01, 2024, 11:14:46 PM »
Thank you for sharing youtube link.   I see your translation request as a recent comment under that youtube item.

For what it's worth: the youtube narrator's English has an accent which, to me,
sounds like that of native Chinese speakers.    Maybe you knew that.
Good luck!

Offline alan sailer

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Re: Questions about electronic tube oscillators
« Reply #3 on: September 01, 2024, 11:58:45 PM »
Some of his other videos have Thai characters. So....

On a side note, I ran across his YouTube site a year or so ago. He had a video showing a highly controlled AmBe neutron source from a soil moisture tester. I had wondered how he got it.

The video of this is now gone from his YouTube page. I wonder why :-)

Cheers.

Offline 曹靖

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Re: Questions about electronic tube oscillators
« Reply #4 on: September 02, 2024, 07:00:38 AM »
Thank you for sharing youtube link.   I see your translation request as a recent comment under that youtube item.

For what it's worth: the youtube narrator's English has an accent which, to me,
sounds like that of native Chinese speakers.    Maybe you knew that.
Good luck!
So I'm not sure which country he's from either. I used to ask him to add me as a friend on a Chinese social app called QQ, but later his account became invalid. I had to comment on his YouTube videos in an attempt to get in touch with him
曹靖

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Re: Questions about electronic tube oscillators
« Reply #4 on: September 02, 2024, 07:00:38 AM »

 


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