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发明授权
US4524413A AC rectifier having semi-conductor active rectifying element 失效
交流整流器具有半导体有源整流元件

AC rectifier having semi-conductor active rectifying element
摘要：
A rectifier using a semiconductor active element as a rectifying element is connected through an overvoltage protection circuit to a terminal voltage comparator for comparing the input voltage and the output voltage thereof. A pulse control circuit is connected to the control terminal of the active element for controlling the same in response to the output from the terminal voltage comparator. Thus, the rectifier can operate at high frequencies with a high degree of efficiency.
摘要（中）：

使用半导体有源元件作为整流元件的整流器通过过电压保护电路连接到端子电压比较器，用于比较输入电压和其输出电压。 脉冲控制电路连接到有源元件的控制端子，用于响应于端子电压比较器的输出而对其进行控制。 因此，整流器可以在高频率下以高效率工作。

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