The electrical power formula is introduced and students learn how to use Ohm’s Law. Power and Series Circuits: The electrical power formula is introduced and students learn how to use Ohm’s Law and ...

After a four-part introduction, the LLC gain equation is finally introduced. This portion was delayed due to the need to explain that the LLC is a switched mode power supply (SMPS), yet the gain has ...

Switching activity is an essential part of the power equation and optimization. Quality of switching activity information can have a direct effect on quality of results. Switching activity is ...

Because of the shell arrangements of electrons in various atoms and molecules, some substances are quite good at allowing a few electrons to move about freely (e.g., copper, silver, gold, aluminum), ...

Figure 1: Comparison between conventional and PT-symmetry-based wireless power transfer schemes as the source–receiver resonant coupling rate κ varies as a function of transfer distance d. Figure 3: ...

When you determine conductor sizes for low-voltage feeder or branch circuits, do you account for voltage drop? Some people believe this is unnecessary, and some believe that doing so is a Code ...

As consumer devices continue to shrink in size, power considerations and appropriate thermal design become increasingly important for circuit designers and board layout engineers. This tutorial helps ...