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 ...
Do you understand neutrals and fault current paths? Neutral connections, fault current paths, and grounding considerations can be confusing, but if you understand the basic principles of electricity, ...
2) And, is it possible to drive more than 32 unit loads? To answer the first question we look at a typical RS-485 data link shown in Figure 1. Figure 1. Typical RS-485 data link. Observe that, in ...