首页>
外国专利>
Apparatus for recovering energy using magnetic coupled inductor in plasma display panel driving system and method for designing the same
Apparatus for recovering energy using magnetic coupled inductor in plasma display panel driving system and method for designing the same
展开▼
机译:在等离子体显示面板驱动系统中使用磁耦合电感器回收能量的设备及其设计方法
展开▼
页面导航
摘要
著录项
相似文献
摘要
An apparatus for recovering energy using a magnetic coupled inductor so as to drive a plasma display panel (PDP) and a method for designing the same. Accordingly, reactive power and heat dissipation amount are reduced without having an additional isolation gate driver. The apparatus improves the recovery rate of the reactive power by applying the magnetic coupled inductor to an energy recovering circuit at the time of charging/discharging the PDP and by connecting the source electrode of a switching device in the energy recovering circuit to the ground. In addition, the apparatus reduces electromagnetic interference (EMI) by reducing switching loss to zero and by not generating a sudden change in panel voltage. The apparatus further simplifies the circuit structure of a gate drive terminal and reduces the number of circuit elements compared to an existing PDP drive circuit.
展开▼