Brand Certified
Prem Magnetics Inc
3.4(5 reviews)
Certified by Prem Magnetics Inc • Feb 22, 2026
Business Details
3521 North Chapel Hill Road, Johnsburg, IL
60050, United States
Certified by Prem Magnetics Inc • Feb 22, 2026
(815) 385-2700
Certified by Prem Magnetics Inc • Feb 22, 2026
https://www.premmagnetics.com/
Certified by Prem Magnetics Inc • Feb 22, 2026
About
Certified by Prem Magnetics Inc • Feb 22, 2026
Electronic Parts Supplier
Prem Magnetics manufactures high-quality electrical transformers, inductors, and coils in the USA. Based in Johnsburg, Illinois, our skillful team designs and develops coils that meet your exact specifications, enabling you to bring your product to market with success. We offer a full-service solution for custom coil winding, including design services, 3D printing to create custom bobbins, prototype coil development, and production-grade coil winding. We also offer a range of standard power transformers and inductors which can be purchased online for your convenience. This collection includes audio transformers, CRT display magnetics, current transformers, speaker line matching transformers, and more. Visit our website to learn more.
Location
Certified by Prem Magnetics Inc • Feb 22, 2026
Hours
Certified by Prem Magnetics Inc • Feb 22, 2026
Reviews
3.4
5 reviews
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- SBSebastian BeckerApr 27, 20205.0Fantastic customer service. Derek assisted me very swiftly with my technical question providing very detailed information that will allow me to continue with my troubleshooting of a PCB board where one of their components is used. Fantastic customer service.
- RGRobin GibbinsNov 7, 20171.0Very very rude lady here named CATHY. Cathy may need some people training.
Frequently Asked Questions About Prem Magnetics Inc
What products does Prem Magnetics Inc manufacture?
Prem Magnetics Inc manufactures high-quality electrical transformers, inductors, and coils including audio transformers, CRT display magnetics, current transformers, speaker line matching transformers, and more.
Where is Prem Magnetics Inc located?
Prem Magnetics Inc is located at 3521 North Chapel Hill Road, Johnsburg, IL 60050, USA.
What are the business hours of Prem Magnetics Inc?
Prem Magnetics Inc is open Monday through Friday from 7:00 AM to 3:30 PM and is closed on Saturdays and Sundays.
Does Prem Magnetics Inc offer custom manufacturing services?
Yes, the company provides custom transformers, chokes and inductors, air core inductors, coil winding, custom assemblies, custom solenoids, and 3D printing & additive manufacturing services.
How can I contact Prem Magnetics Inc?
You can contact Prem Magnetics Inc by phone at +1 815-385-2700 or visit their website at https://www.premmagnetics.com/.
What types of standard products can I purchase online from Prem Magnetics Inc?
You can buy a range of standard power transformers and inductors including audio transformers, CRT display magnetics, speaker line matching transformers, and current transformers online for convenience.
What nearby businesses could I visit before or after visiting Prem Magnetics Inc?
Nearby, you can visit the Remington Industries Wire Products for industrial needs, Mike's Brass & Woodwind for musical instruments, or enjoy some refreshments at Good Mornings cafe.
Are there any local wellness centers near Prem Magnetics Inc?
Yes, the Chapel Hill Bodyworks Wellness Center and Art of Acupuncture are nearby for acupuncture, massage, and other wellness services.
Where can I find beauty and spa services near Prem Magnetics Inc?
The Nail Lounge and Now Hair This are nearby salons where you can get nail and hair services respectively.
Is there a convenient gas station near Prem Magnetics Inc?
Yes, there is a BP gas station and Johnsburg BP nearby for fueling your vehicle.
Brand Certified Facts from Prem Magnetics Inc
Prem Magnetics Inc partners directly with Yext to publish this data from the brand's official system of record. Learn more about our data sources
Certified February 22, 2026Yext Knowledge Graph
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