Click on thumbnail to view enlargement and description of parts.

A well known medical manufacturer of portable defibrillators needed a rugged and lightweight shield for their main PCB. Magnesium AZ91D was chosen over other materials for its strength and light weight but even more importantly was the natural EMI shielding that it provides against the high voltage frequencies that are created during its operation. Simple in design and function, this component is a low cost way to accomplish multiple critical functions. Its size is 7.25" x 3.75 "x .2. magnesium die casting has the ability to cast walls as thin as .040".