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Piezoelectric Diaphragms are piezoelectric ceramic disks adhered to a metal plates of brass or nickel-alloy.
Diaphragms can be classified into External Drive Type and Self Drive Type.
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Metal plate: Brass φ12 to 41mm
Metal plate: Nickel alloy φ31mm
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Description of technical reference of Sound Components.
Frequently Asked Questions about Sound Components.
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