| 摘要 |
By combining the outputs of a first converter for switching a pulsating current and a second converter for switching a direct current, the efficiency, power factor, holding time, and ripple are improved and the power supply is miniaturized. It also contributes to reduction in cost. By using an output circuit of a fly-back converter and an output circuit of a forward converter in parallel, a highly efficient transformer can be used and control is facilitated. <IMAGE> |
