ZA028LADT7 Allicdata Electronics
Allicdata Part #:

ZA028LADT7-ND

Manufacturer Part#:

ZA028LADT7

Price: $ 32.17
Product Category:

Audio Products

Manufacturer: Mallory Sonalert Products Inc.
Short Description: AUDIO PIEZO IND 16-28V PNL MNT
More Detail: Buzzers Indicator, Internally Driven Piezo 40mA 3...
DataSheet: ZA028LADT7 datasheetZA028LADT7 Datasheet/PDF
Quantity: 1000
Lead Free Status / RoHS Status: Lead free / RoHS Compliant
Moisture Sensitivity Level (MSL): 1 (Unlimited)
10 +: $ 29.24650
Stock 1000Can Ship Immediately
$ 32.17
Specifications
Series: ZA
Packaging: Bulk 
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: 3.9kHz
Technology: Piezo
Operating Mode: Warble, Fast
Duration: 7 WPS
Sound Pressure Level (SPL): 85dB @ 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)
Description

Due to market price fluctuations, if you need to purchase or consult the price. You can contact us or emial to us:   sales@allicdata.com

The ZA028LADT7 is a type of electric, sound producing device that falls under the classification of alarms, buzzers, and sirens. These devices are used for a variety of purposes, such as warning people of potential danger, signaling the end of a time period, or providing audible feedback from a machine or other electronic system. While the ZA028LADT7 can be used in many different applications, this article will focus on two particular aspects: the application field and working principle of this device.

In terms of application field, the ZA028LADT7 is generally used for security-related applications, such as in fire alarm systems, doorbells, or burglar alarms. It can also be used as a signaling device in industrial settings, such as factories, warehouses, and other similar work environments. Additionally, it can also be used to assist hearing-impaired individuals in understanding audible warnings issued by machines or electronic systems, such as smoke alarms, emergency telephones, and more.

As for the working principle of this device, the ZA028LADT7 operates by producing sound as a result of electrical oscillations. The frequency and volume of these oscillations can be controlled by altering factors such as the voltage, current, and capacitance of the circuit. Within the device, sound is generated by a singer, or loudspeaker, which is an electromagnetic coil that is attached to a diaphragm. When an alternating current passes through the coil, the diaphragm vibrates back and forth, producing sound waves in the process. In the case of the ZA028LADT7, the sound produced is usually set to a certain frequency and volume, which can then be adjusted as needed.

In conclusion, the ZA028LADT7 is a type of electrical, sound producing device that falls under the classification of alarms, buzzers, and sirens. It is used for security-related applications as well as for industrial settings. The device works by producing sound as a result of electrical oscillations, which are modulated by changing factors such as the voltage, current, and capacitance of the circuit. The sound is then produced by a loudspeaker, which is an electromagnetic coil attached to a diaphragm.

The specific data is subject to PDF, and the above content is for reference

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