AW: Re: Aw: Re: [EVGRAY] Ferroresonance amplified by piezoelectric elements

Body

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