Archive for February, 2015
The Top Uses of Piezoelectricity in Everyday Applications
What do cell phones, diesel fuel injectors, acoustic guitar pickups, grill igniters, ultrasonic transducers, vibration sensors, certain printers, and musical greeting cards all have in common? Besides being electronic devices, all of these applications utilize piezoelectricity in some way. Let’s explore how piezoelectricity works and look at some applications of piezoelectric
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Ultrasonic Nebulizers (Fluid Atomizers)
Ultrasonic nebulizers are very effective for atomizing a wide range of liquids. Nebulizers work by immersing a single piezoelectric ceramic disc several centimeters below the surface of a liquid and then applying a voltage that causes the ceramic disk to vibrate at megahertz frequencies. The compression waves generated by
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