Formula E had been planning to debut its new “Attack Charge” mid-race charging system at this weekend’s race in Misano, Italy, but the system has again been delayed until some race in the ...

After years of waiting and many false starts, Formula E is finally going to debut its mid-race charging system, which will give cars a quick boost of energy charging at a rate much faster than ...

Essentially, wireless charging uses a loop of coiled wires around a bar magnet — which is known as an inductor. When an electric current passes through the coiled wire, it creates an ...

This current is required to charge the capacity ... by the resonant frequency formula. Secondly, the distributed capacitance (C d) is in parallel with the inductor and would be in parallel with ...

The plan calls for it to be used only on Formula E doubleheader weekends, with the next one coming in Monaco on May 3-4. Each doubleheader weekend will feature one race with the quick charge ...

Now, among a host of other updates to the racing format, Formula E will be debuting its so-called "Attack Charge" stops the same way Formula 1 rolled out sprint races: slowly, and only for a ...

YouTuber [RimstarOrg], AKA Hackaday’s own [Steven Dufresne], shows how to make a DIY inductor for a specific inductance. This is obviously a great skill to learn as sometimes your design may ...

Formula E says this would take approximately 30 seconds. To put this into perspective, the Mercedes EQS has one of the quickest fast charging capabilities in India, with a maximum charging rate of ...