首页 / 专利库 / 变压器和转换设备 / 电子功率变换器 / 两级功率转换器 / Two-level d.c./a.c. power converter or amplitude modulator

Two-level d.c./a.c. power converter or amplitude modulator

阅读:71发布:2022-02-13

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1. A D.C. TO A.C. POWER CONVERTER COMPRISING A FIRST TRANSFORMER HAVING A PRIMARY AND A SECONDARY, A CONTROL SIGNAL SUPPLIED TO THE PRIMARY OF THE FIRST TRANSFORMER, A FIRST PAIR OF TRANSISTORS CONNECTED TO OPPOSITE ENDS OF THE SECONDARY OF THE FIRST TRANSFORMER, A SECOND TRANSFORMER HAVING A FIRST PRIMARY WINDING CONNECTED ACROSS THE OUTPUTS OF THE FIRST TRANSISTORS, A PAIR OF ZENER DIODES, A SECOND PAIR OF TRANSISTORS CONNECTED IN SERIES WITH THE ZENER FORMER WITH OPPOSITE ENDS CONNECTED TO THE OUTPUTS OF THE FORMER WITH OPPOSITE ENDS CONNECTED TO THE OUTPUTS OF THE SECOND PAIR OF TRANSISTORS, THE OPPOSITE ENDS OF THE SECONDARY OF THE FIRST TRANSFORMER CONNECTED TO THE ZENER DIODES, AND AN OUTPUT WINDING CONNECTED TO THE SECOND TRANSFORMER AND SUPPLYING AN OUTPUT SIGNAL.
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