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首页> 外文期刊>Proceedings of the IEE - Part B: Electronic and Communication Engineering >An investigation into the use of transistors in a stabilized klystron power supply
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An investigation into the use of transistors in a stabilized klystron power supply

机译：在稳定速调管电源中使用晶体管的研究

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The paper describes an investigation into the use of transistors in the production of a stabilized power supply suitable for driving a low-power klystron. The complete unit, operating from a low-voltage supply, forms the basis of a portable microwave source. The conversion of the low-voltage input to a high-voltage output is achieved by means of a ringing-choke convertor using a single power transistor. Consideration of various methods of stabilization of the output of the convertor led to the choice of a shunt stabilizer. The resonator supply of 240 volts has an output resistance of less than 1 ohm and the reflector supply voltage is adjustable. Voltage stabilization ratios between input and output of more than 5000 are achieved. The circuit operates at ambient temperatures up to 50°C. The increase of output voltage with temperature is about ¿14 volt over the range 25¿50°C. This is equivalent to a temperature coefficient of voltage of less than 0.005% per deg C.
机译：本文描述了在生产适合驱动低功率速调管的稳定电源中使用晶体管的研究。整个装置由低压电源供电，构成了便携式微波源的基础。低压输入到高压输出的转换是通过使用单个功率晶体管的振铃扼流圈实现的。考虑到各种稳定转换器输出的方法，导致选择了并联稳压器。 240伏的谐振器电源具有小于1欧姆的输出电阻，反射器电源电压是可调的。输入和输出之间的电压稳定比达到5000以上。该电路在最高50°C的环境温度下工作。输出电压随温度的增加在25°C到50°C的范围内约为ÂÂ14伏。这等效于每摄氏度小于0.005％的电压温度系数。

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