EEVblog Electronics Community Forum
Electronics => Power/Renewable Energy/EV's => Topic started by: magnetman12003 on November 07, 2017, 04:10:57 pm
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https://www.youtube.com/watch?v=KLL1C_RDTMQ (https://www.youtube.com/watch?v=KLL1C_RDTMQ)
Click the above and note comments
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So, you can light mains LEDs from a gel cell using a rotating transformer? Tell me something I don't know.
I could make a more efficient nonrotating one with a ferrite core and transistor driver. Big deal.
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So, you can light mains LEDs from a gel cell using a rotating transformer? Tell me something I don't know.
I could make a more efficient nonrotating one with a ferrite core and transistor driver. Big deal.
You're forgetting the cardinal rule. There has to be some mystical spinnamathinging.
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Not if you have a flux capacitor.
Of course you mustn't wash the board in that case, or it ceases to be over-unity.
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So, you can light mains LEDs from a gel cell using a rotating transformer? Tell me something I don't know.
I could make a more efficient nonrotating one with a ferrite core and transistor driver. Big deal.
And they don't necessarily need mains voltage, something I discovered and was verified by Big Clive, so it's possibly even more unimpressive than it seems.
https://www.youtube.com/watch?v=EbDN83B5rc4 (https://www.youtube.com/watch?v=EbDN83B5rc4)