Piezoelectric Sparker
![A Piezoelectric Sparker](/media/libraries/college-of-science-and-engineering/physics/images/demo-images/PIEZO1.jpg)
PIRA 5E60.20
The press shown at left squeezes a piezoelectric crystal. This can produce up to 2,000 V, which is enough to send a spark across the variable gap.
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The press shown at left squeezes a piezoelectric crystal. This can produce up to 2,000 V, which is enough to send a spark across the variable gap.