Daily Archives: July 10, 2018

Transmission Line in Power Module Circuit Card Cloning

Transmission Line in Power Module Circuit Card Cloning The benefits of outward and return signal paths being close together so that inductance is minimized. As shown previously in Figure 7-30, when an HF signal flows in a PC track running over a ground plane, the arrangement functions as a microstrip transmission line in Power Module Circuit…

Skin Effect on ECM PCB Copying

Skin Effect on ECM PCB Copying At high frequencies, also consider Skin Effect on ECM PCB Copying, where inductive effects cause currents to flow only in the outer surface of conductors. Note that this is in contrast to the earlier discussions of this section on dc resistance of conductors. The skin effect has the consequence…