System and method for changing resonant frequency in hard disk drive components

摘要

A method for changing resonance frequency of hard disk drive components to reduce electromagnetic interference and electrostatic discharge from said components. Electrically sensitive hard disk drive components having a high resonance frequency consistent with a resonance of present electromagnetic interference forces are determined. A damper material is layered to alter electrical properties of said hard disk drive components to limit the magnitude of electromagnetic interference potential of said electrically sensitive component. Electrically sensitive hard disk drive components having a high capacitance are determined. The damper material is layered to increase a volume of the material constitution of the hard disk drive components to alter a capacitance of the hard disk drive component.