Power Up Your Devices with Air Core Inductors and Baluns for Ultimate Performance!

Tailored to your exact specifications, our custom air core inductors offer unbeatable performance at an affordable price. With our expert engineering team at your service, you can achieve optimal efficiency and precision without compromising quality.


Air core inductors offer several key benefits: 

  • Low Losses. Air core inductors have minimal energy loss compared to inductors with a magnetic core.
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  • High Q Factor which leads to a better signal transmission and less distortion.
  • Low Interference making them ideal for applications where signal integrity is critical.
  • Wide Frequency Range to allow for versatility in various types of applications covering ranges from kHz to GHz.
  • Customizable to your specific design requirements. We can adjust for inductance value, wire gauge, number of turns, and coil geometry. 

Baluns offer several benefits to electronic circuits:

  • Impedence Matching. Baluns ensure impedence matching between balanced and unbalanced circuits, minimizing signal reflection and maximizing power transfer efficiency. 
  • Noise Reduction. Baluns help reduce noise interference resulting in cleaner and more reliable signal transmission.
  • Signal Integrity. Baluns preserve the balance of signals across transmission lines, minimizing or preventing signal reflection.

At Knowles Precision Devices, our experts are there for you every step of the way! With a "get it right the first time" attitude - and results to match! - we leverage our efficient manufacturing practices and engineering prowess to deliver: 

  • Customizable solutions. We'll work closely with you to ensure you have the best solution for your specific requirements. Our engineers 
  • Cost Savings. Experience the benefits of Knowles' low-cost manufacturing center. With no outsourcing, our all-inclusive manufacturing complex's seamless operational setup allows you to individualize the services you need, do a combination, or select them all. From prototyping and design to machining, plating and precision tooling, we have the engineering and manufacturing expertise to help you find the right solution no matter how challenging the requirement. 
  • Timely Delivery. With our efficient manufacturing processes and streamlined operations, you can count on us to deliver on time.
  • Production Scaling. 
  • High Quality. We uphold rigorous quality standards throughout our production process ensuring products meet performance specifications and customer expectations.
  • Proven Results to Your Most Complex Product Challenges. We excel at high performance RF passive solutions. We give you peace of mind it'll be done right, the first time, providing you with reliability and affordability.

For more information on our custom air core inductors, contact our sales team today!