Butler Winding is Western Pennsylvania's premier producer and supplier of electronic transformers and custom magnetic products. We produce electronic transformers and inductors to our own design or the customer specifications. We have the ability to produce in small and large qualities at competitive prices due to our low overhead costs and out-sourcing capacity.

	Electronic Transformers: Electronic Transformers used in electronic applications including; Toroidal Transformers, Flyback Transformers, Switch Mode Power Transformers, Pulse Transformers, Current Transformers, Power Transformers, and Bobbin Wound Transformers.
	Inductors - Chokes - Reactors: An inductor is a simple electronic component. A coil of wire that works because of the magnetic properties of a coil. These include: Common Mode Choke or Common Mode Filter, Toroidal Inductors, Surface Mount Inductors, and Bobbin Wound Inductor Chokes.
	Custom Wound Coils: Include Foil Wound Coils, Sensor Coils, and Encapsulated Coils.
	Custom Winding Services: Butler Winding offers a variety of services and capabilities including: Winding Design, Transformer Manufacturing, Magnetic Product Prototyping, and a variety of Mountings.

Butler Winding serves a variety of markets and industries. Our customers include manufacturers of medical equipment, specialty instruments, control equipment, power supplies, railroad industry equipment, military equipment, communications equipment, aeronautics and industrial equipment.

Our facility has modern manufacturing equipment to ensure quality and low manufacturing costs. We have two automated testers and offer 100% product testing to the customer specification. Our electrical engineering staff allows us to provide specialty magnetic design services for those customers who have a need but do not have product specifications developed. We also offer prototyping service with rapid turn-around to ensure that our products meet the customer's needs.