Zero-Cross Switching Circuit Designs
Electrical EngineersA lot of PCB designers work in the DC power domain, and as a result we often talk a lot about DC power monitoring, control, and circuit design. But AC power matters too, and it has its own control techniques that are intended to reduce EMI, provide safety measures for loads and downstream regulators, and modulate power delivery to a load. Zero-cross switching is one such strategy used to help manage EMI and safety in AC power systems
Zero-cross...