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From: Jan Panteltje <alien@comet.invalid>
Newsgroups: sci.electronics.design
Subject: Re: Solar powered electrostatic motor drone ??
Date: Sat, 20 Jul 2024 09:47:27 GMT
Message-ID: <v7g13f$47od$1@solani.org>
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On a sunny day (Sat, 20 Jul 2024 08:40:49 +0100) it happened
liz@poppyrecords.invalid.invalid (Liz Tuddenham) wrote in
<1qwzjwc.wy8jtq1k2a92wN%liz@poppyrecords.invalid.invalid>:

>Jan Panteltje <alien@comet.invalid> wrote:
>
>[...]
>> Just looked at google, only found electrostatic spray guns so far.. 
>
>
>One I repaired used a "piezoelectric transformer" in the gun itself,
>right next to the electrodes.  That is much smaller and lighter than the
>equivalent electromagnetic transformer, so it would also be the obvious
>choice for a lightweight electrostatic motor.

Cool, piezo transformer, good idea!