Experimental evaluation of interleaving technique in class E2 dc/dc converter with phase control <Abstract> This paper presents an experimental evaluations of interleaving technique in the class E2 dc/dc converter with phase control. By applying interleaving technique, the power conversion eciency of the class E2 dc/dc converter is higher than non-interleaved converter. By carrying out the circuit experiments, we show that the experimental results agree with numerical ones quantitatively. At the nominal state, the laboratory experiment achieves 90.9 % power conversion eciency under 7.07 V/1.41 A (10 W) output power and 1 MHz operation. |