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Magnetic Buzzers

Audio Alert Solutions
  • Magnetic Buzzer with Potting for Solder Washable

    12mm Magnetic Buzzer

  • 14mm Magnetic Buzzer

    14mm Magnetic Buzzer

  • Magnetic Buzzer with Drive Circuit

    14mm Magnetic Buzzer

  • Magnetic Buzzer with Internal Drive Circuit

    12mm Magnetic Buzzer

  • 12 x 8.5mm Magnetic Buzzer

    12mm Magnetic Buzzer

You can find ISL Products’ value-added magnetic buzzers in a broad range of applications. Our magnetic buzzers offer optimal sound and performance for all types of audible alert and identification. As a leading buzzer manufacturer, an ISL engineer will work with you to design a buzzer that performs as expected, based on your application requirements. Our magnetic buzzer solutions are offered with various mounting options. For ease of use during your manufacturing process, we can also provide you with a washable version for your preferred soldering method.

ISL Products’ magnetic buzzers are more traditional in their construction when compared to piezo buzzers. Our electromagnetic buzzers, also known as indicators, are designed with a built-in driving circuit for easy application integration. When you apply voltage, current flows through the voice coil creating a magnetic field. This causes the diaphragm to vibrate, producing a sound output. This buzzer type has a narrow operating voltage ranging from 1.5 – 12V+. ISL’s magnetic audio buzzers are desirable for applications requiring a lower sound pressure level (SPL) and frequency. For engineers who would rather design their own external driving circuit, our magnetic transducers would be the optimal component. Our extensive capabilities make our magnetic buzzers an excellent solution for any audio alert application. If you are having trouble choosing between the different types of buzzers we offer, please contact us for assistance.

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Benefits

An ISL Products magnetic buzzer offers some distinctive advantages.

  • Low Operating Voltage
  • Easy Integration
  • Minimal Current Consumption
  • Internal Drive Circuit
  • Small Form Factor
  • Washable for Soldering Process
If your interested in learning more about the unique features of magnetic buzzers, read our design note comparing them to our piezoelectric buzzers.

 

As a renowned electronic component designer and manufacturer, ISL Products is the preferred supplier for audio components around the world.

Benefits

An ISL Products magnetic buzzer offers some distinctive advantages.

  • Low Operating Voltage
  • Easy Integration
  • Minimal Current Consumption
  • Internal Drive Circuit
  • Small Form Factor
  • Washable for Soldering Process
If your interested in learning more about the unique features of magnetic buzzers, read our design note comparing them to our piezoelectric buzzers.

 

Applications

Our electromechanical buzzers, with built in drive circuits, are an easily integrated audio alert solution for all types of commercial and industrial applications. Here are some examples of buzzer applications:

  • White Goods
  • Medical Devices
  • Doorbells
  • Pet Training Devices
  • Patient Oxygen Dispenser
  • Diagnostic Tools
  • Barcode Scanners
  • Diabetes Meters
  • Smoke and Electrical Fire Alarms
  • Automotive Electronics

Parameters

Our engineers will work with you on a magnetic buzzer specification that fits your application. Here are some of the key specifications that we will need to focus on:

  • Input Voltage
  • Sound Pressure Level (SPL Values)
  • Tone / Sound Output
  • Input Power
  • Current Draw
  • Resonant Frequency
  • Impedance
  • Shape: Round / Square
  • Housing Material
  • IP Rating / Solder Washable
  • Overall Size Parameters (L, W, H)
  • Termination: THT (Through Hole) / SMT (Surface Mount) / Lead Wires