Piezo or Coil Technology for best power conversion solution?

Piezo technology has been deeply studied and in now in pass to replace coil type power conversion in numerous applications.

Several Japanese companies have been developing for many years piezo components that help reduce the loss of conversion of power and help develop more effective use of power consumed.

Coil technology is present everywhere and benefit of a very strong know-how. To compensate the loss of this type of technology new manufacturing techniques and cold or hot superconductive materials are coming to the market to help bringing conversion ratio to high figures.

Clean energies solutions need means to transform the highest percentage as possible of the created energy to usable electricity but all other equipments we use today could benefit of widely applicable improvement.