Piezoelectric Transducer 27mm

The Piezoelectric Transducer 27mm is a compact and efficient device used for converting electrical signals into mechanical vibrations or sound waves. It is commonly used in buzzers, alarms, and ultrasonic applications due to its ability to generate precise and high-frequency sounds. The transducer is highly reliable, lightweight, and suitable for various electronic projects and devices.

Key Features:

• High Sensitivity: Efficiently converts electrical energy into mechanical vibrations.
• Compact Size: 27mm diameter, suitable for space-constrained applications.
• Wide Frequency Range: Capable of generating a broad range of frequencies.
• Low Power Consumption: Operates efficiently with minimal power.
• Durable Construction: Designed for long-lasting performance.
• Easy Integration: Simple to integrate into various circuits and devices.

Technical Specifications:

• Diameter: 27mm
• Resonant Frequency: Typically around 4 kHz (varies by model)
• Capacitance: Typically 2000 pF at 1 kHz (varies by model)
• Operating Voltage: 3V to 30V (varies by model)
• Sound Pressure Level: Typically 85 dB at 10 cm and 5V (varies by model)
• Operating Temperature Range: -20°C to +60°C
• Material: Metal and ceramic

Applications:

• Buzzers and Alarms: Used in buzzers, alarms, and warning systems.
• Ultrasonic Cleaners: Integrated into ultrasonic cleaning devices.
• Medical Devices: Utilized in medical equipment for ultrasonic applications.
• Sonar Systems: Employed in sonar systems for underwater detection.
• Musical Instruments: Used in electronic musical instruments for sound generation.
• DIY Projects: Suitable for hobbyist and educational electronic projects.

Usage:

1. Wiring: Connect the transducer to the appropriate points in your circuit, typically using driver circuits to control the input signal.
2. Power Supply: Ensure the transducer is supplied with the correct voltage to prevent damage.
3. Mounting: Secure the transducer in place within your device, ensuring it has sufficient space to vibrate freely.
4. Testing: Test the transducer by applying the input signal and verifying the sound output or vibration.

Caution:

• Handling: Handle with care to avoid damage to the ceramic element.
• Voltage: Ensure correct voltage levels to avoid overloading the transducer.
• Environmental Conditions: Use within the specified temperature range to maintain performance.

Datasheet:
For detailed technical specifications, refer to the Piezoelectric Transducer 27mm Datasheet.