SCE028MD3DP2B

Alarms, buzzers, and sirens are essential components for any security system, audio/visual equipment, and alerting notifications. The SCE028MD3DP2B is one such device, used in many applications that need an audio warning signal output. It features a miniaturized form factor, two wire connection interface, and excellent sound quality.

The SCE028MD3DP2B is a miniaturized dynamic buzzer designed for alarm, warning, and alerting applications. It is available in several audible frequencies and output levels to meet application requirements. The built-in integrated circuit allows users to customize the sound, duration, and intensity to suit their application.

In terms of electrical parameters, the SCE028MD3DP2B has a brief current consumption along with low power consumption. The built-in amplifier means that multiple SCE028MD3DP2B devices can be connected in series for increased sound output volume. It has an operating voltage of 3V-30V DC and an operating current of 1mA up to a max of 8mA.

Due to its small size and versatility the SCE028MD3DP2B can be used for a wide variety of applications. These include warning systems, medical equipment, emergency alarm systems, door chimes, signaling devices, gaming machines, and smoke detectors. Its robust design and durable construction makes it ideal for use in harsh environments. It is compliant with CE, CASS, EMC, ROHS, and UL requirements.

The working principle behind the SCE028MD3DP2B is a simple one. Using two wires connected to a power source, the device vibrates at the set audible frequency. The two connections are then passed through a capacitor, whose values are chosen to create the desired frequency and intensity. The amplified signal is then output through an electromagnet, producing an audible tone.

The sound produced by the SCE028MD3DP2B is loud and clear, making it ideal for alerting applications. Its long service life and reliability makes it a popular choice for many fields of use. The low power consumption and adjustable features means it is a cost effective choice, and its compact size enables it to be integrated into many applications.

Using the SCE028MD3DP2B in applications requiring an audible alert gives users the advantage of being able to create a sound that will grab attention. This advantage is especially important in medical and emergency situations, where timely warning signals are essential. The adjustable sound output also gives users flexibility when using the device.