PKM17EPPH4001-B0

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Alarms, buzzers, and sirens are widely used in a variety of applications. The PKM17EPPH4001-B0 is a popular choice for applications requiring a piezo buzzer or horn speaker with a high level of sound output.

The PKM17EPPH4001-B0 has a wide range of applications and is suitable for both industrial and consumer applications. It is commonly used in alarm systems, automotive warning systems, machinery and control panels, and small appliances. It is commonly found in smoke detectors, security systems, and safety systems.

The PKM17EPPH4001-B0 has a built-in strobe light for additional visibility in dark areas. The sound output can be adjusted with the built-in volume control. The built-in speaker amplifier ensures a high level of sound output. The built-in circuit protection ensure that the speaker will not be damaged by spikes in current. The high acoustic pressure levels make the PKM17EPPH4001-B0 an ideal choice for applications requiring a loud sound output.

The working principle of the PKM17EPPH4001-B0 is based on the piezoelectric effect. The piezoelectric effect occurs when a material is subjected to an alternating electric field. The material will oscillate at a given frequency. When the material is subjected to the alternating current of an audio signal, the material will vibrate at the frequency of the signal, producing a sound.

The operating voltage for the PKM17EPPH4001-B0 is 3 to 16VDC. The power consumption is 3 Watts. The operating temperature range is -30°C to +70°C. The speaker has a frequency range of 4KHz to 8KHz, with a maximum sound output of 95 dBA at 1 meter. The sound pressure level can be adjusted with the built-in volume control.

The PKM17EPPH4001-B0 is a highly versatile and reliable piezoelectric buzzer. It has a wide range of applications, including alarms, buzzers, and sirens. It is suitable for both industrial and consumer applications. The built-in circuit protection ensures safe operation. The built-in speaker amplifier ensures a high level of sound output. The high acoustic pressure levels make the PKM17EPPH4001-B0 an ideal choice for applications requiring a loud sound output.

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