MSE28MDD7S

Duration:	--
Height - Seated (Max):	0.535" (13.60mm)
Size / Dimension:	0.906" L x 0.906" W (23.00mm x 23.00mm)
Termination:	PC Pins
Mounting Type:	Through Hole
Ratings:	Washable
Approvals:	--
Operating Temperature:	-40°C ~ 65°C
Port Location:	Top
Current - Supply:	50mA
Sound Pressure Level (SPL):	75dB @ 16V, 30cm
Series:	MSE
Operating Mode:	Ding Dong
Technology:	Piezo
Frequency:	3.85kHz
Voltage Range:	16 ~ 28V
Input Type:	DC
Driver Circuitry:	Indicator, Internally Driven
Moisture Sensitivity Level (MSL):	--
Part Status:	Active
Lead Free Status / RoHS Status:	--
Packaging:	Bulk

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Introduction

Alarms, buzzers, and sirens are essential components of modern life, providing a critical warning signal in many different applications. The MSE28MDD7S is a reliable alarm suitable for a host of different applications, and the working principle of the device is simple enough that it can be important in a variety of different contexts. In this article, we\'ll review in detail the application fields of the MSE28MDD7S, as well as provide an explanation of its working principles.

Application Fields

The MSE28MDD7S is a versatile alarm that can be used in a variety of applications. It beeps and resonates at an audible frequency of 3 kHz, which can be heard up to 15 meters away. As such, it is common to be found in industrial settings, being used as a warning signal to help workers avoid dangerous situations. The device is also widely used in residential buildings, installations, and public establishments as an intruder alarm. The device is also suitable for other contexts that require a loud warning sound, such as commercial security systems.

Working Principle

The working principle of the MSE28MDD7S is relatively simple. The device consists of a control circuit and a piezoelectric element. The piezoelectric element is excited by an alternating current, generating an audible sound as a result. The control circuit is responsible for powering the piezoelectric element, and for generating the alternating current frequency that determines the sound of the alarm. Additionally, the control circuit can be tailored to adjust the alarm\'s frequency, volume, and other parameters.

Conclusion

In conclusion, the MSE28MDD7S is a reliable and versatile alarm suitable for many different applications. The working principle is simple, yet versatile enough that it can be adjusted to fit a variety of different settings. The MSE28MDD7S is commonly used in industrial, residential, and commercial settings, as well as public buildings, providing a loud and distinct warning sound in order to ensure safety. As such, the device has become an indispensable component in many different contexts.

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