Many people use a laptop every day, whether for work or gaming. Yet, like most, you likely haven't given much thought to your laptop charger. But surely you've wondered about that peculiar knob on the ...
The maximum efficiency in the air is 94.81% and the maximum efficiency in the seawater is 91.46% without the ferrite core. The presented UWPT system will not have the piezomagnetic effect of the ...