Allicdata Part #: | PF-27N25WQ-ND |
Manufacturer Part#: |
PF-27N25WQ |
Price: | $ 4.49 |
Product Category: | Audio Products |
Manufacturer: | Mallory Sonalert Products Inc. |
Short Description: | AUDIO PIEZO INDICATOR 3-28V CHAS |
More Detail: | Buzzers Indicator, Internally Driven Piezo 12V 15m... |
DataSheet: | PF-27N25WQ Datasheet/PDF |
Quantity: | 1000 |
Lead Free Status / RoHS Status: | Lead free / RoHS Compliant |
Moisture Sensitivity Level (MSL): | 1 (Unlimited) |
1 +: | $ 4.07610 |
Specifications
Series: | PF |
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 ~ 28V |
Frequency: | 2.5kHz |
Technology: | Piezo |
Operating Mode: | Pulse, Fast |
Duration: | 3 PPS |
Sound Pressure Level (SPL): | 90dB @ 12V, 30cm |
Current - Supply: | 15mA |
Port Location: | Top |
Operating Temperature: | -20°C ~ 70°C |
Approvals: | -- |
Ratings: | -- |
Mounting Type: | Panel Mount, Flange |
Termination: | Wire Leads |
Size / Dimension: | 1.181" Dia (30.00mm) |
Height - Seated (Max): | 0.638" (16.20mm) |
Description
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PF-27N25WQ is a type of alarm, buzzer, and siren. It is typically used in industrial and commercial applications. The main function of PF-27N25WQ is to alert people when there is an emergency or other important events. It can also be used as an alarm system, to alert people of a possible danger or risk.The design of PF-27N25WQ consists of an outer shell, an internal electrical circuit, power input, and an output speaker. The outer shell is made of plastic, and is designed to be waterproof and dust-proof. The internal electrical circuit is responsible for controlling the output sound of the alarm. It contains transistors, resistors, capacitors, and other components, which are connected in a specific manner to produce the desired sound.The power input of the PF-27N25WQ is usually an AC transformer, but it can also run on batteries or solar power. The output of the device is usually in the form of a speaker, which produces a loud siren or alarm sound. The sound produced by the device depends on the frequency and volume settings of the device.PF-27N25WQ is designed for industrial and commercial applications. It is often used in manufacturing plants, warehouses, and other areas where it is necessary to alert people in case of an emergency. It is also used in public places such as stadiums, theaters, and airports. The device is also used in homes as a security system.The working principle of the device is simple. When the device receives a signal from its input, it produces an audible signal through the output speaker. The volume and frequency of the signal are determined by the settings of the device. The signal is typically a high-frequency siren, but it can also produce a low-frequency alarm sound. The sound produced by the device is loud enough to alert people in the vicinity of the machine.In conclusion, the PF-27N25WQ is a type of alarm, buzzer, and siren which is typically used in industrial and commercial applications. It is designed to alert people when there is an emergency or other important events. The device consists of a plastic shell, an internal electrical circuit, power input, and an output speaker. The working principle of the device is simple, and the output sound depends on the settings of the device.
The specific data is subject to PDF, and the above content is for reference
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