HOW TO CHOOSE A BUZZERS?


Indicators vs. Transducers

Micro SMD Buzzer

Piezo Buzzer vs. Magnetic Buzzers

Magnetic Buzzer Structure

Piezo Trasducer and Piezo Buzzer Structure

 

Indicators vs. Transducers

 

As mentioned earlier in the presentation, piezo and magnetic indicators have the driving circuitry built into the design, creating a plug and play solution. Because of this, engineers do not need to worry about building a complex circuit to drive the buzzer. The disadvantage, however, is that indicators operate on a fixed frequency, reducing the flexibility offered to achieve an alternate frequency as application requirements change. Transducers, on the other hand, do not have the driving circuit built-in, so engineers are offered a greater range of flexibility when designing their circuit. The downside comes in the fact that transducers do require an external driving signal to operate properly, potentially adding complexity and time to the design cycle.

Indicator Characteristics

  • Built-in driving circuit (frequency generator)
  • Simple to design-in
  • Fixed frequency (function)
  • Piezo Audio IndicatorPiezo Audio Indicator

 

Transducer Characteristics

 

Micro sMD buzzer

Surface Mount Micro Audio Buzzer

SMD BuzzerSMD Buzzer

 


 

Audio Buzzer:

Button Piezo Buzzer

Button Magnetic Buzzer

Button Piezo Transducer

Button Magnetic Transducer

Button SMD Buzzer

Pest repeller :

Button Mole Repeller

Button Snake Repeller

Button Mosquito Killer Lamp

Button Ultrasonic Insect Repeller

 


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Contact US:

 

Even Xu

It' nice to meet you .Can I help you?

E-Mail:sales@piezo-indicator.com

 


kaili-buzzerKaien Chao

It' nice to meet you .Can I help you?

E-mail:chaokaien@163.com

 

 

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