Body
Hi Norman, I would like to try a Silva Mica capacitor as additional capacity to the mp oil filled capacitors around the q value increase if it is possible have already stable values over q 30. extraction about diodeplug, search I still a way the scrs later after the peak trigger, I think through the phase shift has the classic phase control a problem, I still think about a inductor after the ignition energy something later after supplies. Greetings Sven
Von meinem Samsung Gerät gesendet.
-------- Ursprüngliche Nachricht --------
Von: "Norman Wootan [email protected] [EVGRAY]" <[email protected]>
Datum: 03.10.18 00:10 (GMT+01:00)
An: [email protected]
Betreff: Re: AW: Re: AW: Re: Aw: Re: [EVGRAY] Ferroresonance amplified by piezoelectric elements
We substituted the planar, silver mica capacitors 680pf into the
mini MRA very successfully. They mimic the piezo in an electronic
circuit!
On 10/2/2018 4:27 PM, SF
[email protected] [EVGRAY] wrote:
Hi Mick, in other words Mica silver or Mica capacitors
have the same effect as piezo materials, what is cog?
Because I with low frequencies work do I need already
capacities in uf area. Under Mica can I find what.
Greetings Sven
Von
meinem Samsung Gerät gesendet.
-------- Ursprüngliche Nachricht --------
Von: "Mick [email protected] [EVGRAY]"
<[email protected]>
Datum: 02.10.18 22:14 (GMT+01:00)
An: [email protected]
Betreff: Re: AW: Re: Aw: Re: [EVGRAY] Ferroresonance
amplified by piezoelectric elements
Sven,
Anytime one adds more capacitors Q drops as ESR
increases so it works better if one can use the piezo
for both functions, if possible. Many capacitors are
also piezoelectric materials such as the mica and COG.
Lower frequencies do not matter as much.
On 10/2/2018 12:12 PM, SF [email protected]
[EVGRAY] wrote:
Hi Mick, so I could try in addition to the caps
piezo elements for this purpose to turn, there is
there an increase of the q value or did you only
with piezo worked?
Von
meinem Samsung Gerät gesendet.
-------- Ursprüngliche Nachricht --------
Von: "Mick [email protected]
[EVGRAY]" <[email protected]>
Datum: 02.10.18 18:00 (GMT+01:00)
An: [email protected]
Betreff: Re: Aw: Re: [EVGRAY] Ferroresonance amplified
by piezoelectric elements
Hi Sven
Yes I have used the little piezo transformers and
have also used disks in a tank circuit acting as
the capacitance. On the transformers I was able
to get the most gain by using sine waves as they
like a clean signal without distortion components
being of high Q at the designed frequency.
Something I need to get back to in order to
determine more facts.
On 10/2/2018 5:37 AM, [email protected]
[EVGRAY] wrote:
Hello Mick,
Many thanks for the hints,
unfortunately I can not find
distribution in Germany or I have to
search again.
Have you ever included piezo
elements in a reactive circuit?
regards
Sven
Gesendet: Montag,
01. Oktober 2018 um 21:01 Uhr
Von: "Mick [email protected]
[EVGRAY]" <[email protected]>
An: [email protected]
Betreff: Re: [EVGRAY]
Ferroresonance amplified by
piezoelectric elements
Sven
Have a look here:
http://steminc.com/
http://iopscience.iop.org/article/10.7567/JJAP.55.086702
On
10/1/2018 7:57 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