PT-1550PQ Allicdata Electronics
Allicdata Part #:

PT-1550PQ-ND

Manufacturer Part#:

PT-1550PQ

Price: $ 1.80
Product Category:

Audio Products

Manufacturer: Mallory Sonalert Products Inc.
Short Description: AUDIO PIEZO TRANSDUCER SMD
More Detail: Buzzers Transducer, Externally Driven Piezo 5V 1.5...
DataSheet: PT-1550PQ datasheetPT-1550PQ Datasheet/PDF
Quantity: 1000
Lead Free Status / RoHS Status: Lead free / RoHS Compliant
Moisture Sensitivity Level (MSL): 1 (Unlimited)
1 +: $ 1.63800
Stock 1000Can Ship Immediately
$ 1.8
Specifications
Size / Dimension: 0.669" Dia (17.00mm)
Height - Seated (Max): 0.165" (4.20mm)
Series: PB
Part Status: Active
Lead Free Status / RoHS Status: --
Driver Circuitry: Transducer, Externally Driven
Moisture Sensitivity Level (MSL): --
Input Type: Peak-Peak Signal
Voltage - Rated: 5V
Voltage Range: 1 ~ 25V
Frequency: 5kHz
Technology: Piezo
Operating Mode: Single Tone
Duration: --
Sound Pressure Level (SPL): 80dB @ 5V, 10cm
Current - Supply: 1.5mA
Port Location: Top
Operating Temperature: -20°C ~ 90°C
Approvals: --
Ratings: --
Ingress Protection: --
Mounting Type: Through Hole
Termination: PC Pins
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 commonly used to herald danger or signal other information. The PT-1550PQ is an alarm-signaling device that is ideal for industrial and commercial applications. It is a reliable device that can be used in a variety of situations and can provide a loud, clear signal when needed.

The main application fields of the PT-1550PQ are industrial alert systems, fire alarm systems, and public warning systems. It is commonly used in commercial and residential buildings, factories, and other areas where an alert system is needed. The device is also used in marine applications, such as on ships, to alert passengers and crew to any danger or emergency. In addition, the PT-1550PQ has been approved for use by the United States Coast Guard for marine safety applications.

The PT-1550PQ has a number of features that make it an ideal choice for environmental and safety warning systems. It has an adjustable alarm threshold which allows the user to set the desired decibel level. This makes it easy for users to select the desired sound level for their application. The device has a tamper-proof construction and is designed to be corrosion resistant in different climates. It is also UL listed, CE and RoHS certified, and FCC compliant, making it a highly reliable and safe device. Furthermore, the device has a low power consumption, making it an energy-efficient choice for a variety of applications.

The working principle of the PT-1550PQ consists of two main parts. The first part is the electrical circuit which generates the sound. The electrical circuit is composed of a power supply, a diode, a resistor, and a transistor. The diode allows current to flow in one direction, the resistor limits the current, and the transistor amplifies the current. This creates the signal that is amplified and released by the speaker.

The second part of the PT-1550PQ is the speaker, which is the part that produces the sound. The speaker is connected to the electrical circuit which contains the signal. The signal is then amplified and released by the speaker, producing a loud sound that can be heard in a wide range of areas.

In conclusion, the PT-1550PQ is an ideal device for industrial and commercial applications. It is reliable and safe, and can be used in a variety of situations. The device has an adjustable alarm threshold which allows users to select their desired sound level. The device also has a low power consumption, making it an energy-efficient choice for applications. Additionally, the device has a tamper-proof construction and is UL listed, CE and RoHS compliant, and FCC compliant, making it a highly reliable and safe device. Lastly, the working principle of the PT-1550PQ consists of the electrical circuit generating a signal and the speaker amplifying and releasing it, producing a loud, audible sound.

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

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