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Piezo Buzzers VS. Magnetic Buzzers

Piezo Buzzer VS. Magnetic Buzzer

Piezo Buzzer Characteristics

  • Wide operating voltage: 3~250V
  • Lower current consumption: less than 30mA
  • Higher rated frequency
  • Larger footprint
  • Higher sound pressure level

Magnetic Buzzer Characteristics

  • Narrow operating voltage: 1~16V
  • Higher current consumption: 30~100mA
  • Lower rated frequency
  • Smaller footprint
  • Lower sound pressure level



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