Charge controlled conversion principle in DC/DC regulators combines dynamic performances and high output power

Mathematical modelling dt switching rect??atcrs. tsve led to a good understanding of their working mechanisms. A new generation of energy transfer regulators has been developed based on the principle of charge controlled conversion. This principle is described and illustrated on a particular application: the MC² (charge controlled modulator) in a boost configuration. It is shown that such a principle allows to combine brilliant dynamic performances, stress condition protections and high power regulation. A linear continuous mathematical model of the MC² is detailed to support the bread board performances. These are performed bt using an automatic computer facility (APSEF) allowing fast and accurate measurments. It is finally shown that such a principle is a unique way to reach high power level (1 KW per module) in a reliable modular configuration.