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What is Piezoelectric Audio Speakers & Amplifiers about?

Piezoelectric speakers operate differently than traditional speakers by interacting with voltage variations instead of a magnetic field. They act as a capacitive load that requires a specialized piezo audio amplifier to produce higher voltage peak-to-peak levels up to 60Vpp compared to typical amplifiers limited to 10Vpp. Effective amplifier configurations and power supplies are needed to drive piezoceramic speakers given their demand for voltage variations over current.

Author

kennkki

Language

EN