File:Electronic version of Bennet's doubler.webm

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Electronic_version_of_Bennet's_doubler.webm ‎(WebM audio/video file, VP8/Vorbis, length 2 h 50 min 50 s, 320 × 240 pixels, 8 kbps overall, file size: 9.43 MB)

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English: An electronic electrostatic generator, made from two variable capacitors and three diodes, based on Bennet's doubler.

In the video it is started by induction from a hand-cranked electrostatic machine using the same principle (Bohnenberger's machine), and powers a hailstorm box, a three-balls electroscope, a set of Franklin's bells, and an electrostatic field meter connected to a computer.

A similar device is being studied for vibrational energy harvesting. By Dr. Antônio Carlos M. de Queiroz (in memoriam).

http://www.coe.ufrj.br/~acmq/
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Source Own work
Author DrAntonioCarlosMdeQueiroz

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Date/TimeThumbnailDimensionsUserComment
current17:32, 19 May 20212 h 50 min 50 s, 320 × 240 (9.43 MB)DrAntonioCarlosMdeQueiroz (talk | contribs)Uploaded own work with UploadWizard

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Format Bitrate Download Status Encode time
VP9 240P 2 kbps Completed 17:32, 19 May 2021 34 s
Streaming 240p (VP9) 1 kbps Completed 18:11, 18 December 2023 1.0 s
WebM 360P 4 kbps Completed 07:31, 30 November 2023 6.0 s
Streaming 144p (MJPEG) 5 kbps Completed 22:10, 9 November 2023 1.0 s
Stereo (Opus) 416 bps Completed 11:04, 22 November 2023 1.0 s
Stereo (MP3) 656 bps Completed 08:46, 2 November 2023 2.0 s

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