SCE028MA3SP1B

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Alarms, buzzers, and sirens are all types of warning devices used in a variety of application scenarios. One such device is the SCE028MA3SP1B, which is an AC/DC buzzer. This device is often used in industrial and consumer electronics and it provides a solution for users seeking a long life, low frequency solution.

The SCE028MA3SP1B has an impedance of 8 ohms, a voltage of 12V, and a power of 0.2 W. As a long life device, it offers over 30,000 hours of continuous operation without failing. Additionally, its low frequency characteristic makes it stable in an environment of vibration and other user-generated disturbances. This makes it ideal for applications like industrial panel alarm systems, fire alarm systems, and any other applications involving sound warning notifications.

The SCE028MA3SP1B works like most buzzers but with improved components. Inside, its miniature size is an enclosed sound source. This sound source incorporates a moving coil, permanent magnet assembly, and an electrically driven coil. When an alternating current is applied to the coil, it creates a magnetic field that vibrates the moving coil, which produces sound. The tonal pattern of the SCE028MA3SP1B is simple and unobtrusive, making it ideal for situations where non-intrusive warnings are necessary.

The device is also equipped with a rectifier circuit that recovers power and results in improved efficiency. This rectifier circuit also contributes to the device\'s long life, as it helps reduce the amount of energy lost to heat dissipation. For optimal performance, the SCE028MA3SP1B also includes a number of other features like a noise suppression circuit and thermal shutdown function. This allows the device to cool down and maintain overall efficiency when under excessive heat conditions.

The SCE028MA3SP1B is an AC/DC buzzer with a variety of useful features, making it a great choice for applications including industrial panel alarm systems, fire alarm systems, audio signals, and any other sound warning warnings. With its long life, low frequency characteristic, noise suppression circuit, thermal shutdown function, and improved efficiency, it is an ideal choice for users seeking a reliable and performance-oriented buzzer.

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