How to Fight Magnetic Noise Gremlins

Have you ever had a noise-sensitive circuit and tried to find the noise source? Even after you completely encased sensitive portions in all sorts of shielding, you still had noise? It’s very... [more]

Materials of Flex Circuits: Specifications and Applications

Materials of Flex Circuits: Specifications and Applications covers the following: Coverlays, cores, bond plies, adhesives and their suppliers  Flex layer processing and stackup Polyimides... [more]

IoT PC Board Design and Layout

Circuit boards for the IoT world (Internet of Things) are often driven by the need for low power dissipation, low cost (which drives very low layer count), moderate to high-density and mixed-signal... [more]

Mechanical Design to Control EMI

As most engineers and designers are aware, EMI occurs because some mechanical structure, within or attached to our system, is capable of resonating and radiating electromagnetic field energy. Those... [more]