Custom Transformers, Current Transformers, Power Transformers, Small Transformers, Toroidal Transformers, Electrical Inductors, Electrical Reactors, Military Grade Transformers, Chokes, Custom Electromagnetics, Bobbin Windings, Copper Windings

Custom Electromagnetic solutions:

Dufrane produces custom transformer solutions to meet your high integrity and high-performance electrical conditioning requirements including –

Transformer Power Capacities

Our capacities range from small transformers at only 10mW up to 3-phase transformers up to over 100KVA.

Designed or “Build to Print” Transformers:

We can supply small transformers and custom electromagnetics on a “Build to Print” basis with value added engineering as necessary, or produce our own Transformer solutions designed in house.  Our large facility allows us to produce other related components on a contract manufacturing basis.  We are able to reverse-engineer older and obsolete transformers to solve difficult obsolete custom transformer problems (quickly).

Special Transformer Design Features:

Our capabilities allow us to build a product that also meets stringent environmental and application requirements by utilizing special materials and processes such as Varnish and Liquid Resin impregnation, Epoxy encapsulation, Plastisol encapsulation, and vibration and shock mitigation, whether a small surface mount transformer, toroidal transformer, reactor, inductor, choke or 3-phase transformer.

Prototype Transformers:

We offer competitive prototype custom transformers (no minimums) and with our in-house machining capabilities we can supply limitless choices for mounting, cabling and termination on all Dufrane custom electromagnetics.

Transformer Applications:

Dufrane Custom Transformers, Toroidal Transformers, Small Transformers, and custom electromagnetic solutions can be found in such applications and industries as military/defense transformers, Defense Industry, Rail, Electric Utility,Marine and Medical industries

Precision Machined Parts:

Our machining capabilities have expanded to include a number of state of the art multi-axis milling machines, and we now offer the ability to be a stand-alone resource for precision machined parts.  Contact us with your machined parts requirements!