Re: [EVGRAY] Ferroresonance amplified by piezoelectric elements

Database ID: 109814

2018-10-02T17:07:54-05:00

Norman Wootan <[email protected]>

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Our Piezo element was made for Branson ultrasonic welders.  They had an 
upper voltage of 120VAC with a capacitance of 352pf and operating freq 
of 35khz. PZT hard ceramic.


On 10/1/2018 9:57 AM, [email protected] [EVGRAY] wrote:
>
> Hello everyone, is it possible to use resonant capacitors in the case 
> of FR transformer in addition to switching piezo elements in parallel 
> or do the thin elements hold over 400V?
>
> The MRA of Norman works with a large piezo element, unfortunately I 
> can not get something like this or I search wrong via google.
>
> regards
>
> Sven
>
>

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Subject	Re: [EVGRAY] Ferroresonance amplified by piezoelectric elements
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From	Norman Wootan <[email protected]>