MSE14LDP3S

Technology:	Piezo
Operating Mode:	Double Pulse, Slow
Duration:	0.5 PPS
Sound Pressure Level (SPL):	85dB @ 7V, 30cm
Current - Supply:	50mA
Port Location:	Top
Operating Temperature:	-40°C ~ 65°C
Approvals:	--
Ratings:	Washable
Mounting Type:	Through Hole
Termination:	PC Pins
Size / Dimension:	0.906" L x 0.906" W (23.00mm x 23.00mm)
Height - Seated (Max):	0.535" (13.60mm)
Series:	MSE
Packaging:	Bulk
Lead Free Status / RoHS Status:	--
Part Status:	Active
Moisture Sensitivity Level (MSL):	--
Driver Circuitry:	Indicator, Internally Driven
Input Type:	DC
Voltage Range:	7 ~ 14V
Frequency:	3.9kHz

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Alarms, Buzzers, and Sirens: MSE14LDP3S Application Field and Working Principle

The MSE14LDP3S is a low-power, low-profile buzzer designed specifically for alarm systems. This small-footprint, self-contained buzzer provides a clear, loud sound and very low power consumption, making it an ideal choice for small but audible warnings in any type of alarm system. From a technical perspective, the MSE14LDP3S allows for higher efficiency in alarm systems by using less energy and producing a higher output than traditional buzzers.

Application Field

The MSE14LDP3S is an ideal choice for any type of alarm system where small size and ultra-low power consumption are required. It is well suited for residential, commercial, and industrial applications and is especially well-suited for alarm systems in extreme environments, including severe temperature variations, high humidity, and abrasive dust. The MSE14LDP3S also has the advantage of requiring very little installation space due to its small size.

Working Principle

The MSE14LDP3S is a piezo electric buzzer that works by generating audible sound through a vibration of a thin membrane. This membrane is connected to a piezo electric crystal, which produces a voltage when stimulated. This voltage stimulates the membrane to vibrate, creating sound waves that can be heard by humans. This process is driven by an internal oscillator that generates a signal at a set frequency. This oscillator is controlled by an external voltage source, which can be adjusted to achieve the desired frequency and amplitude of sound.

Advantages

The MSE14LDP3S offers several advantages when used in alarm systems. The most notable of these is its ultra-low power consumption and small size. Because the MSE14LDP3S is so small, it can be installed almost anywhere and requires very little installation space. Additionally, it offers a higher output than traditional buzzers, meaning that it can be heard even in noisy environments. The MSE14LDP3S is also very reliable, having been designed to perform consistently across a wide range of temperatures and humidity levels.

Conclusion

The MSE14LDP3S is an ideal choice for alarm systems due to its small size, low power consumption, and high output. Its ability to perform consistently and reliably across a wide range of temperature and humidity levels makes it well-suited for both residential and industrial applications. With its compact size and low-power design, the MSE14LDP3S can offer any alarm system an audible warning that doesn’t sacrifice energy efficiency.

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