Etching Copper Magnetic Coils

Flat magnetic coils are used in MRI (magnetic resonance imaging) systems for medical, veterinary and industrial applications. The gradient and Litz coils are part of the tuning and focusing controls of the systems. Photo etching is an ideal process for producing the particular and complex geometries of the flat copper coils.

Conard has over 15 years of experience in photo etching field coils in copper up to .040” thick. We have developed a process that minimizes band gap between the fields.