PIEZO ELEMENT CERAMIC 20MM

Description :

The PIEZO ELEMENT CERAMIC 20MM is a type of piezoelectric transducer that is 20 millimeters in diameter. It is commonly used in various electronic devices and applications for converting electrical energy into mechanical vibrations or vice versa.

Here are some key features and characteristics of the PIEZO ELEMENT CERAMIC 20MM:

1. Piezoelectric Effect: The ceramic material used in the element exhibits the piezoelectric effect, which means it can generate an electrical charge when subjected to mechanical stress or produce mechanical deformation when an electrical voltage is applied.
2. Size: The element has a diameter of 20 millimeters, making it suitable for applications where a larger surface area is required for efficient energy conversion.
3. Construction: The ceramic element is typically composed of a thin, circular ceramic disk with electrodes attached to its surfaces. These electrodes allow for the application of an electrical voltage or the collection of generated electrical charge.
4. Frequency Response: The PIEZO ELEMENT CERAMIC 20MM is designed to operate within a specific frequency range, typically optimized for a particular application. The resonant frequency and frequency response characteristics may vary depending on the specific design and material properties.
5. Versatile Applications: Piezo elements find applications in a wide range of devices and systems, including speakers, buzzers, sensors, actuators, ultrasonic transducers, medical imaging equipment, and more. Their ability to convert between electrical and mechanical energy makes them useful in diverse fields.
6. Operating Voltage: The operating voltage for the PIEZO ELEMENT CERAMIC 20MM may vary depending on the specific design and intended application. It is important to adhere to the manufacturer’s guidelines to ensure proper performance and prevent damage to the element.
7. Durability and Reliability: Ceramic piezo elements are known for their durability, stability, and long lifespan. They can withstand high temperatures, operate in harsh environments, and exhibit low power consumption.

When using the PIEZO ELEMENT CERAMIC 20MM, it is important to consider the electrical and mechanical specifications provided by the manufacturer, as well as any recommended operating conditions and handling instructions.

Specification :

• Diameter: 20mm (measured across the circular ceramic disk)
• Thickness: The thickness can vary, but it is typically in the range of a few millimeters.
• Resonant Frequency: The resonant frequency is the frequency at which the piezo element exhibits the highest vibration amplitude. It can range from a few kilohertz (kHz) to several tens of kilohertz.
• Capacitance: The capacitance is a measure of the electrical storage capacity of the element and is typically specified in picofarads (pF). The capacitance can vary depending on the specific design and size of the element.
• Operating Voltage: The operating voltage indicates the voltage range within which the piezo element can function properly. It is important to adhere to the manufacturer’s guidelines to prevent damage to the element.
• Impedance: The impedance is the total opposition to the flow of alternating current (AC) and is typically specified in ohms (Ω). It can vary depending on the frequency and electrical properties of the element.
• Maximum Power: The maximum power handling capacity of the piezo element specifies the maximum electrical power that can be safely applied without causing damage or affecting performance.
• Material: The ceramic material used in the piezo element is often specified, such as lead zirconate titanate (PZT), which is a common piezoelectric ceramic material.

These are just some general specifications that you might find for a PIEZO ELEMENT CERAMIC 20MM. To obtain the precise specifications, it is recommended to consult the datasheet or contact the manufacturer or supplier of the specific product you are interested in.