ZA028SADP3

Lead Free Status / RoHS Status:	--
Part Status:	Active
Moisture Sensitivity Level (MSL):	--
Driver Circuitry:	Indicator, Internally Driven
Input Type:	AC, DC
Voltage Range:	16 ~ 28V
Frequency:	3.3kHz
Technology:	Piezo
Operating Mode:	Double Pulse, Slow
Duration:	0.5 PPS
Sound Pressure Level (SPL):	65dB @ 16V, 61cm
Current - Supply:	40mA
Port Location:	Top
Operating Temperature:	-30°C ~ 65°C
Approvals:	cUL, UL
Ratings:	--
Ingress Protection:	NEMA 3R, 4X, 12
Mounting Type:	Panel Mount
Termination:	Terminal Block
Size / Dimension:	1.210" Dia (30.74mm)
Height - Seated (Max):	2.234" (56.75mm)
Series:	ZA
Packaging:	Bulk

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Alarms, Buzzers, and Sirens: ZA028SADP3 Application Field and Working PrincipleAlarms, buzzers, and sirens are used in a variety of applications to alert people of danger, notify them of emergencies, and even pacify such individuals. It is no surprise that these types of devices are becoming increasingly popular in a wide variety of settings. One such alarm is the ZA028SADP3, which is used in chemical industry, power grid, and military applications. Here we will explore the application field and working principle of this powerful, multi-functional alarm.The ZA028SADP3 is a specifically designed alarm solution for use in applications where loud and clear signals are required to make sure attention is drawn to any given situation. It is perfect for use in industrial and hazardous settings, as it is designed to withstand tough environments and be loud enough to alert people of danger. Additionally, it is also suitable for use in military applications, given its ability to allow for remote control functions to be enabled, allowing for quick and easy sound activation.The working principle of the ZA028SADP3 is based off of piezoelectricity. Piezoelectricity is an electrical charge generated when a physical force is applied to a piezoelectric material. When the material’s structure is changed, a voltage is generated. The ZA028SADP3 utilizes this process through an integrated circuit, utilizing a signal source, an amplifier, and a transducer to convert electrical signals into sound signals. This sound source is then outputted from the transducer (speaker) to the desired area.To ensure the maximum efficiency of the ZA028SADP3, it is important to make sure it is installed correctly, as any misalignment may lead to unwanted sound leakage which could lead to reduced sound coverage and lost time. This includes the need for proper installation of the ZA028SADP3’s power and wiring connections, as well as the need to adhere to its sound pressure restrictions. Additionally, in order to maintain the integrity of the alarm, it is important to use only approved components and wiring for installation and replacement purposes.In conclusion, the ZA028SADP3 is a powerful alarm solution that is perfect for use in rigorous and hazardous applications. It utilizes the principles of piezoelectricity to generate sound signals from an integrated circuit, providing a loud and clear warning to its users of danger or emergency. To make sure it functions optimally, it is important to make sure it is installed properly, using only approved components and wiring and adhering to the sound pressure restrictions provided. In the right hands, the ZA028SADP3 can be a useful and reliable tool for saving lives.

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