• Based on DDS technique, the signal generator can create two signals, i. e. the sinewave and the square wave signals, and its amplitude, frequency and phase can be continuously adjusted.

    采用直接数字合成(DDS技术构建双路正弦波及同步方波发生器,实现幅值频率相位等连续调节

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  • The method which is presented can be also used for design of square wave generator.

    这种方法利用最新型的编码反馈电路技术(并非正反馈技术),进行各种阶梯发生器设计

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  • A simple and high - Performance brushless DC generator consisting of a controlled rectifying circuit and permanent magnet square wave motor is Presented.

    提出了可控整流电路,它永磁方波电机联合构成一种简单高性能无刷直流发电机

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  • The generator can output three kinds of waves : sine wave , square wave , triangle wave.

    函数信号发生器输出三角方波和正弦波。

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  • A square-wave AC high-frequency welding power source is composed of the square-wave AC high-frequency generator and DC welding machine controlled by thyristor.

    晶闸管直流焊机方波交流高频发生装置组合,构成方波交流高频焊接电源

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  • A square-wave AC high-frequency welding power source is composed of the square-wave AC high-frequency generator and DC welding machine controlled by thyristor.

    晶闸管直流焊机方波交流高频发生装置组合,构成方波交流高频焊接电源

    youdao

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