Audible & Visual Alarm
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Based on aggregated insights from structured factory profiles within the CNFX directory, the standard Piezoelectric Sounder used in the Computer, Electronic and Optical Product Manufacturing sector typically supports operational capacities ranging from standard industrial configurations to heavy-duty production requirements.
A canonical Piezoelectric Sounder is characterized by the integration of Piezoelectric Ceramic Element and Metal Diaphragm. In industrial production environments, manufacturers listed on CNFX commonly emphasize Piezoelectric ceramic construction to support stable, high-cycle operation across diverse manufacturing scenarios.
An electronic audio signaling device that generates sound using piezoelectric effect
Technical details and manufacturing context for Piezoelectric Sounder
Commonly used trade names and technical identifiers for Piezoelectric Sounder.
This component is essential for the following industrial systems and equipment:
| pressure: | Atmospheric to 1.5 bar (standard), up to 3 bar for specialized models |
| other spec: | Humidity: 5% to 95% RH non-condensing, Sound Pressure Level: 70-100 dB at 10 cm, Frequency Range: 2-4 kHz typical |
| temperature: | -40°C to +85°C (typical operating range) |
Manufacturer profiles with relevant production capability in China
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A piezoelectric sounder uses the piezoelectric effect where an applied voltage causes a piezoelectric ceramic element to vibrate, which then moves a metal diaphragm to produce audible sound waves.
Piezoelectric sounders are used as alarms, alerts, and status indicators in computers, servers, optical drives, networking equipment, and other electronic devices where reliable, low-power audio signaling is required.
Piezoelectric sounders typically use piezoelectric ceramic for vibration, a metal diaphragm for sound projection, plastic housing for protection, and corrosion-resistant electrical contacts for long-term reliability in industrial environments.
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