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Subject: Re: [geda-user] (Off-topic) Question wrt driving HV piezo transducer
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From: "Richard Rasker (rasker AT linetec DOT nl) [via geda-user AT delorie DOT com]" <geda-user AT delorie DOT com>
Message-ID: <c58ffab2-ce92-be7d-92e5-8507107d8b41@linetec.nl>
Date: Fri, 16 Feb 2018 17:19:47 +0100
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>> BTW, the circuit isn't really designed for resonance, as the 41 kHz
>> given is in reality a selectable frequency between 3 kHz and 300 kHz,
>> with 41 kHz being just one of the settings.
>
> That is certainly going to blow when built like this, then. To make it 
> work
> between 3 and 300 kHz should be impossible. 

And oh, I also see that the updated documentation now lists 30 kHz as 
the lowest frequency, not 3 kHz.
Still a neat range up to 300 kHz...


Regards,

Richard