PK-27A35EPDBQ Allicdata Electronics
Allicdata Part #:

458-1356-ND

Manufacturer Part#:

PK-27A35EPDBQ

Price: $ 7.58
Product Category:

Audio Products

Manufacturer: Mallory Sonalert Products Inc.
Short Description: AUDIO PIEZO IND 3-15V PNL MNT
More Detail: Buzzers Indicator, Internally Driven Piezo 12V 18m...
DataSheet: PK-27A35EPDBQ datasheetPK-27A35EPDBQ Datasheet/PDF
Quantity: 12
Lead Free Status / RoHS Status: Lead free / RoHS Compliant
Moisture Sensitivity Level (MSL): 1 (Unlimited)
1 +: $ 6.89220
10 +: $ 5.48415
25 +: $ 5.01530
50 +: $ 4.65444
100 +: $ 4.51011
Stock 12Can Ship Immediately
$ 7.58
Specifications
Series: PK
Packaging: Bulk 
Lead Free Status / RoHS Status: --
Part Status: Active
Moisture Sensitivity Level (MSL): --
Driver Circuitry: Indicator, Internally Driven
Input Type: DC
Voltage - Rated: 12V
Voltage Range: 3 ~ 15V
Frequency: 3.5kHz
Technology: Piezo
Operating Mode: Single Tone, Visual Indicator
Duration: --
Sound Pressure Level (SPL): 95dB @ 12V, 30cm
Current - Supply: 18mA
Port Location: Top
Operating Temperature: -20°C ~ 70°C
Approvals: --
Ratings: --
Mounting Type: Panel Mount
Termination: Screw Terminal, Quick Connect Tab - 0.189" (4.80mm)
Size / Dimension: 1.437" Dia (36.50mm)
Height - Seated (Max): 0.933" (23.70mm)
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

Alarms, buzzers, and sirens are essential components of many safety systems and provide reliable means of alerting people to potential danger or an emergency situation. PK-27A35EPDBQ is a specific type of alarm, buzzer, or siren that offers various features. This article will discuss the application field of the product, and its working principle.

PK-27A35EPDBQ Application Field

PK-27A35EPDBQ is a versatile alarm, buzzer, or siren product, which is suitable for a variety of applications. It is designed to be used as part of a security system, and it features an adjustable volume control with a maximum range of up to one hundred and fifteen decibels. It is suitable for both indoor and outdoor use, and is resistant to water, so it can be used in wet conditions too. It is suitable for both private and commercial use, such as factories, warehouses, and businesses.

PK-27A35EPDBQ Working Principle

The PK-27A35EPDBQ utilizes a piezo-electric mechanism to achieve its purpose. Piezo-electric transducers are often used in alarms because of their ability to quickly convert electrical signal energy into mechanical vibration. This vibration causes a metal diaphragm to vibrate, creating sound waves. The sound waves emitted are amplified by a horn, which is designed to direct and increase the sound waves propagated from the diaphragm.

The PK-27A35EPDBQ is designed to be tamper-proof. It includes an alarm or a siren, and an automatically activated anti-tampering device. This anti-tampering device is designed to activate the alarm if it is tampered with or moved. The alarm or siren will sound even if the power source is disconnected, as it is designed to be self-powered.

The PK-27A35EPDBQ is also designed with a separate emergency alert signal. This emergency alert signal is designed to be activated if the alarm or siren is triggered, or it can be manually activated in emergencies. The emergency alert signal is designed to be louder than the regular alarm or siren, and it uses a specific frequency which is designed to quickly alert people in a building or area, in order to ensure the fastest possible response in an emergency.

Conclusion

In conclusion, the PK-27A35EPDBQ is a versatile alarm, buzzer, or siren product, which can be used for both private and commercial use. It uses a piezo-electric mechanism to produce sound waves, and it includes an anti-tampering device and an emergency alert signal for additional safety. Its adjustable volume control makes it suitable for both indoor and outdoor use, and its water resistant casing makes it suitable for wet conditions too.

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

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