Integrated Boost-Forward-Flyback High Gain Convertor

[[abstract]]一種整合式升壓-順向-返馳式高電壓增益轉換器，其包含整合電性連接之一升壓轉換電路、一順向式轉換電路及一返馳式轉換電路，該升壓轉換電路接受一輸入電壓源及一控制訊號源之訊號輸入，該升壓轉換電路、該順向式轉換電路及該返馳式轉換電路之間係由一變壓轉換器組合連接；本發明之電路架構簡易且能達成高功率高電壓增益轉換，有效降低產品體積重量，使用時僅需配合一組PWM訊號控制，對於電路系統設計上此方式可減輕產品成本、體積並有設計簡易之優點。[[abstract]]The present invention is related to an Integrated Boost-Forward-Flyback high gain Convertor, which comprises a boost converting circuit, a forward converting circuit and a flyback converting circuit. The boost converting circuit is connected to a voltage source and a control module. The Integrated Boost-Forward-Flyback high gain Convertor is integrated from boost, forward and flyback converting circuits via a transformer. The present invention is simple, has high gain, snubber circuit free and needs only one PWM circuit when using. Thus, the present invention has not only high performance but also advantages in cost and ease of use