Troubleshooting harmonic problems can be like trying to find a needle in a haystack. Every individual load on every branch circuit is a potential harmonic source. However, you can significantly reduce ...

However, as the frequency increases; the current moves toward the outside of the conductor as indicated by the red and orange colors. This “crowding” is called the skin effect. Depth of penetration is ...

Board-level designers often have concerns about the proper way to handle grounding for integrated circuits (ICs) which have separate analog and digital grounds. Should the two be completely separate ...