SCE120SD6CT1S

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Alarms, buzzers, and sirens are commonplace in our society. From the common fire alarm to the pager that tells us someone is calling, these sounds fill our lives. One type of alarm, buzzer, or siren that is becoming increasingly prevalent in many applications is the SCE120SD6CT1S.

The SCE120SD6CT1S is a piezo buzzer that is both compact and powerful. It operates at a frequency of 1200 Hz and can reach an output level of up to 100 dB. The SCE120SD8CT1S is designed with a stable frequency over a wide temperature range, providing reliable operation no matter the environment. Thanks to its SMD design, it is extremely small and can be used in a wide variety of applications, including security systems, industrial automation, vending machines, and message notification systems.

The buzzer has two main working principles. First, when a DC or AC voltage is applied, the piezo buzzer vibrates via a piezoelectric effect. This vibration causes the sound waves that create the sound from the buzzer. The second principle is the electromagnetic effect. When the applied voltage passes through the internal copper coil, it produces a magnetic field. As the coil vibrates, the magnetic field is disturbed and produces sound waves. Both principles, the piezoelectric and electromagnetic effects, working together generate the sound from the piezo buzzer.

One of the main advantages of the buzzer is its highly efficient power consumption - 90% of the applied voltage is converted into sound waves. Additionally, the sound produced is easily controllable via the applied voltage. This allows for varying levels of audible sound, which makes it suitable for a number of applications. Electrical or sound engineers are able to customize the sound output of the buzzer further via damping resistor and capacitor.

The SCE120SD6CT1S is a useful and reliable tool for engineers and designers. With its highly efficient power consumption, controllable sound output, and compact size, it can be implemented into a variety of applications. From warning systems to message notifications, the SCE120SD6CT1S can be used to create a sound profile that fits the design. The low-profile design of the buzzer also makes it suitable for many commercial and industrial applications.

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