An analysis of a microfabricated solenoid inductor

A microscale solenoid inductor is manufactured using electrodeposition method. The inductor is designed for switching mode DC-DC converters operating at switching frequencies in the mega-Hertz range. Two magnetic core materials, electroformed permalloy Ni80 Fe20 film and Vitrovac 6025 which is a commercial magnetic film, have been analyzed using experimental and computer modeling techniques