EEVblog Electronics Community Forum
Electronics => Projects, Designs, and Technical Stuff => Topic started by: trevwhite on September 01, 2013, 03:42:20 pm
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Hi, I have been looking through some data sheets on piezo transducers and they state 30V pk-pk. I was wondering what defines this? I am trying to find some really loud piezos but they all seem to have standard datasheets. Is it safe to over-drive them voltage wise?
This is an example of the type of piezo I have been looking at.
http://uk.farnell.com/murata/7bb-35-3/sounder-2-8khz-ext-drive/dp/1192552 (http://uk.farnell.com/murata/7bb-35-3/sounder-2-8khz-ext-drive/dp/1192552)
Cheers
Trev