Caution and Specifications of Piezoelectric Buzzer Alarm

Author: Irving Blair

The developments in the field of piezoelectric elements are quite beneficial for the manufacturing industry. These components are now being available in the common consumer electronics items too. As the applications of this mechanism is continuously increasing so the cost of raw materials decreasing through high production. In fact, the products like piezoelectric buzzer became cheaper. The specific components that are used for alarm systems are easily available in the market. These products feature greater performance level along with cost efficiency.

The Characteristics of Buzzer Alarm:

There are a lot of manufacturers are producing these products and selling in the market. You as the manufacturer have to find the ideal product accordingly your requirements.

  1. Operating Temperature Range – All the electrical or mechanical devices have to work under a specific temperature level. The minimum and maximum operating temperature range fixed as per the functions, device structure, requirement, etc like parameters. The commercial grade products always concise the temperature within 0°C to 85°C.
  2. Storage Temperature Range – The product have to be stored in a safe place where the temperature level meets the product’s suitability. It is quite essential during the packaging, transportation, and storing before installation. It is essential to know and maintain the safe temperature level all time through the avoidance of excessive heat generating surfaces and extreme conditions.
  3. Operating Voltage – The piezoelectric buzzer products comes with various electrical and mechanical specifications. The voltage level or the amount of electrical signals required by these components is predefined. The working voltage is the scale point which all the manufactures have to follow and specify to the users.
  4. Case Material – The buzzer alarm manufactures are now rushing for the ABS as the most preferred case material. In fact, the scope for getting customized shape and compatibility enriched with this substance. It ensures better performance along with safe working of the buzzer.
  5. Structure – The consumer product manufacturers have to agree upon an ideal product outline drawing and dimensions. You also have to consider its appearance features.
  6. Sound Pressure Level – A logarithmic calculation performed to know the effective SPL or acoustic pressure level of the device. The range of sound pressure compared with the reference value. The decibel or dB is the unit used to define SPL of the buzzer.
  7. Oscillating Frequency – It is essential to carry on the operation with the directed Oscillating rate. The actual frequency is limited to few KHz or Kilohertz. It also varies according to the operations and certain circumstances up to few more or less KHz points.
  8. Current Consumption – It is an important consideration while rating the performance and usability of a piezoelectric buzzer. The Microampere or mA is the unit to measure the electrical requirement.
  9. Vibration – The buzzer alarm often measured subsequent with the vibration frequency to know its physical characteristics.
  10. Soldering – The Resistance to Soldering Heat and Solder Ability measured to ensure the right physical compatibility of the product.

Observe the end consumer product design before placing order for piezo components. Also consider verifying their technical specifications. It ensures greater compatibility and higher performance.

http://gcicomponents.com/piezo-buzzer