toroid iso

Phone Number: 800-867-3526
1-800-TORELCO

Email: info@torelco.com

  • img

    Custom Solutions for all your Winding Needs.

  • img

    Specializing in Toroid and Bobbin Winding

  • img

    Over 55 Years of Experience

We can manufacture the complete coil for the QEG. We also offer the complete kit for the system. Please call us for pricing and delivery.

Since 1962, the industry has known Torelco as a partner that supplies toroids of superior quality, shipped to you with flawless adhesion to delivery schedules. Toroids from .050 inside diameter to 30 inches outside diameter (larger special order can be done) can be wound using wire sizes from 5 AWG through 46 AWG in open or cased styles, varnish or epoxy encapsulated. Torelco is equipped to fill your requirements for bobbin wound devices with the same attention to quality and service that the industry has come to expect from our toroid line. Please give Torelco the opportunity to quote on E-I laminated, ferrite core and all other styles of custom bobbin wound magnetic devices.
Since 1962, the industry has known Torelco as a partner that supplies toroids of superior quality, shipped to you with flawless adhesion to delivery schedules. Toroids from .050 inside diameter to 30 inches outside diameter (larger special order can be done) can be wound using wire sizes from 5 AWG through 46 AWG in open or cased styles, varnish or epoxy encapsulated. Torelco is equipped to fill your requirements for bobbin wound devices with the same attention to quality and service that the industry has come to expect from our toroid line. Please give Torelco the opportunity to quote on E-I laminated, ferrite core and all other styles of custom bobbin wound magnetic devices.

Toroids Winding NJ Experts

Specializing in custom coil and bobbin winding

Toroids

Toroids from .050 inside diameter to 30 inches outside diameter can be wound using wire sizes from 7 AWG through 46 AWG in open or cased styles, varnish or epoxy encapsulated. We also work with larger sizes for custom orders. We proudly offer a wide range of toroid winding services. Call us today for a full-list of capabilities.

Coil Winding & Bobbin Winding

Torelco is equipped to fill your requirements for bobbin wound devices with the same attention to quality and service that the industry has come to expect from our toroid line. Bobbins are cylinders (with or without flanges) on which wire is wound. The devices function as the container for the wire that acts to create the shape of the coil.

Special Packaging

Special packaging requirements are Torelco's specialty. Let us customize a device to provide a perfect fit with your application. Utilize our versatility to create solutions to your unique conditions. We specialize in providing custom toroid and bobbin transformers that are built to the exact specs of drawings provided to us.

Related Reading

How does a Custom Toroid Transformer Work

Even though many modern electronics (big and small) have toroidal transformers located within the device, most people do not know what they are,

Read More

What is Custom Coil Winding

Coils are the central part of transformers because they provide magnetic fields necessary for the proper functioning of electronic and other dev

Read More

How do You Get a Good Toroid

Not all toroidal transformers are created equally, which means that you cannot use one toroid in two different applications. Toroids and custom

Read More

We are a division of