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piezo tranducer

Discussion in 'Hobby Electronics' started by Kirst and Pete, Nov 16, 2003.

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  1. Hi
    I bought a piezo transducer from DSE, and on the pack it had 4.5kHz 30V p-p max.

    What happens if I put more than this in. How do they burn out and do they get hot.
    Also is audio voulme out relative or proportional to the voltage in ?

    I want to make one of these really loud and using a speaker in the application is not an option.


  2. Dave

    Dave Guest


    I don't know what you are trying to do, but if a marine sonar
    transducer is what you want, I may just have what you need.

    Drop me a line at daveg50_8(at) if interested.

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