Tutorial: How to Filter Electrical Noise on a Switching DC-DC Module
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Tutorial: How to Filter Electrical Noise on a Switching DC-DC Module

The article highlights the performance, flexibility, and speed benefits of using power modules to design power systems, then provided an overview of the modular design process. A modular design strategy is powerful, but it requires support circuitry in the power delivery network (PDN) to form a complete power system. This second part of the tutorial series addresses the first PDN issue: filtering electrical noise on a switching DC-DC module’s input and output sides.
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