Delevan Design, development, & manufacture of resolvers, inductors, chokes, transformers, & custom magnetics.

From the day our company opened for business in 1947, our continuous growth as a U.S. manufacturer of inductors, transformers, suppressors, coils resolvers and custom products has been a great source of pride. We have accomplished this, in part, by providing custom solutions for your challenging circuit designs. Our products are designed to meet the highest quality standards as evidenced by the ac

creditation of our MIL-PRF-39010, "S" failure rate. No other company in the world maintains this highest industry standard, and it is back by over 250 million test unit hours. The Delevan team focuses on four pillars required by the engineering community: Prototype Services - We offer solutions in hours or days, not weeks or months. Smallest Size - Today's solutions, whether components or vertically integrated designs, must meet the needs of miniaturization. Highest Performance - We promise to deliver better electrical & mechanical performance than any other manufacturer in the industry. Lowest Cost - We realize the highest quality result at the lowest cost by adhering to daily Kaizen and Lean Manufacturing activities, producing one piece flow while simultaneously eliminating waste. Delevan has a reputation for developing application specific solutions in compliance with the industry's highest quality standards for an extraordinarily broad variety of products in every market segment. In addition to the 50 million standard products we manufacture every year, 40% of our business can be attributed to the custom designs our engineers provide. Engineer to engineer solutions are the bedrock of custom designs, and our insistence on listening to, and working with, our customers accounts for the on-going success of this very important element of our business. The relationships we develop have been long-standing and mutually rewarding ones which we highly value. Our Established Reliability Program has accumulated over 250 million hours of life testing. In addition to making available an engineering staff with over six decades of accrued experience, Delevan maintains a modern environmental lab, testing capabilities and a R&D department. Delevan believes value comes not just with quality, but also with resourcefulness.

Power architecture choices during initial design phases of next-generation military aircraft platforms will influence pe...
06/03/2026

Power architecture choices during initial design phases of next-generation military aircraft platforms will influence performance, upgrade flexibility, and through-life sustainment cost...

Power architecture choices during initial design phases of next-generation military aircraft platforms will influence performance, upgrade flexibility, and through-life sustainment...

05/28/2026

High-radiation environments create unique challenges for the nuclear power industry. Our resolvers stand up to radiation exposure, operate at temperatures exceeding 428°F (220°C), and have unmatched mechanical shock and vibration characteristics. Discover your resolver solution today at https://www.delevan.com/en/products/resolvers

05/23/2026
Interested in reducing environmental contamination in your designs?Our ISO 14644 clean room allows us to provide a highe...
05/21/2026

Interested in reducing environmental contamination in your designs?

Our ISO 14644 clean room allows us to provide a higher level of component manufacturing services to customers with applications that require a tighter control of environmental contaminants. Learn how your designs can benefit from our clean room at https://www.delevan.com/en

Looking for the ideal RF inductor for your next design project?Our selection provides optimal performance in high-freque...
05/15/2026

Looking for the ideal RF inductor for your next design project?

Our selection provides optimal performance in high-frequency analog circuits and signal processing in applications like RFID, test equipment, GPS, radar, WiFi and satellite radios. They’re available in surface-mount, axial-leaded and radial-leaded configurations. Plus, their tough epoxy molded construction offers durability and moisture resistance in harsh environments. See the specs at https://www.delevan.com/en/products/power-inductors

05/07/2026

Did you know that our resolvers play an integral part in the design and operation of commercial aircraft? They’re used in flap control systems, thrust reversers, auto-pilot controls, and guidance and navigation systems. Aircraft engineers know they can rely on Delevan resolvers for flawless function. See them for yourself at https://www.delevan.com/en/products/resolvers

Interested in learning how to specify the absolute best Resolver for your application design? Our “Specifying The Best R...
04/30/2026

Interested in learning how to specify the absolute best Resolver for your application design? Our “Specifying The Best Resolver” whitepaper is available to view and print as part of our extensive resolver technical resource library here: https://bit.ly/479euWK

Delevan brings your drawings and design ideas to life through our rapid state-of-the-art prototyping services. This allo...
04/23/2026

Delevan brings your drawings and design ideas to life through our rapid state-of-the-art prototyping services. This allows our clients to bring new products to the market faster by quickly modifying features before finalizing mass production. Talk to a Delevan prototype expert to learn more at https://www.delevan.com/en/contact

&D

04/17/2026

Tired of hunting for the perfect inductor or magnetic component?

Since 1947, Delevan has been the go-to source for the world’s largest selection of high-reliability magnetics — from standard off-the-shelf parts to fully custom circuit solutions. Whether you need RF inductors, power inductors, transformers, resolvers, or a custom design that no one else can deliver, we’ve got you covered with proven performance in the most demanding applications.

👉 Discover the Delevan difference today: https://www.delevan.com/en

&D

Address

270 Quaker Road
East Aurora, NY
14052

Alerts

Be the first to know and let us send you an email when Delevan posts news and promotions. Your email address will not be used for any other purpose, and you can unsubscribe at any time.

Contact The Business

Send a message to Delevan:

Share