4 ms·

Thanks for the test. They also use 100W of ultrasonic power: https://www.sciencedirect.com/science/article/pii/S1350417724001330 https://www.sciencedirect.com/

Thanks for the test. They also use 100W of ultrasonic power: https://www.sciencedirect.com/science/article/pii/S1350417724001330 https://www.sciencedirect.com/science/article/pii/S135041772... and a cursory search says this is the domain of more expensive ultrasonic cleaners (> 100$).

bitdivision 2y ago
True, the one I have was a China special, but does say 60W.
moffkalast 2y ago
Supposedly ultrasonic cleaners use 15-400 khz, and DML audio exciter drivers go to 17-20 khz, so you could theoretically grab a few of those for under $100 and have at it with a sine generator.
- bitdivision 2y ago
  The transducers are fairly cheap from China [0]. I've thought about making a high powered bath before but never pulled the trigger. 0: https://www.aliexpress.com/w/wholesale-ultrasound-transducer.html?spm=a2g0o.home.search.0 https://www.aliexpress.com/w/wholesale-ultrasound-transducer...
  - moffkalast 2y ago
    Ah right, yeah those would be perfect.