EVGRAY Archive

Re: piezo - mra , squealing pigs and ferroresonance

1 messages · 2018-02-04T09:30:50+00:00 → 2018-02-04T09:30:50+00:00

[1/1] Re: piezo - mra , squealing pigs and ferroresonance

2018-02-04T09:30:50+00:00 · [email protected] <[email protected]>
Message-ID: <[email protected]> 
Hi all,Funny thing is I've been thinking 40Khz piezo drives since two ago!

New 41.5khz Ultrasonic Piezoelectric Transducer Element Ceramic Ring 35*15*5 | eBay

  
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New 41.5khz Ultrasonic Piezoelectric Transducer Element Ceramic Ring 35*15*...
 Size :35 15 5 (OD ID Thickness). 51.0%. 20.8%. Item Arrived Ratio. 13.1%. 47.4%. 24.2%. 10.3%. | eBay!  |   |

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