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Sound, Performance, and Efficiency

ISL's piezoelectric buzzer audio solutions consistently exceed expectations. Our piezoelectric buzzers deliver the best sound, performance, and efficiency for all types of medical and industrial applications. ISL's piezoelectric buzzers come in various sizes and can operate at different frequencies, allowing for a range of sounds and tones.

ISL's piezoelectric buzzers, commonly referred to as indicators, are internally equipped with frequency generators (drive circuits) to simplify application integration. When voltage is applied to the piezoelectric buzzer, the piezoelectric ceramic disk vibrates, bending relative to the input voltage to produce sound. Our piezoelectric buzzers maintain low current consumption, which is beneficial for any battery-powered device. Due to the absence of magnets in the structure of the piezoelectric buzzers, EMI/EMC issues are eliminated.