• 可以使用一个便宜npn型晶体管比如2n2222放大脉冲后续电子元件的接口

    You can use a cheap NPN transistor such as a 2n2222 to amplify this pulse, to interface with the next stage of electronics.

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  • 详细介绍了可控硅整流器(SCR)线型触发器改进型设计方案提出了用于脉冲重复频率双极晶体管触发器的实用电路

    An improved plan of silicon controlled rectifier (SCR) line type trigger is described in detail. Anew practical circuit of bipolar transistor trigger for high pulse repeat frequency is presented.

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  • 利用定时器ne556程控单结晶体管设计一种新型多路脉冲分配器

    Describes a new design of pulse frequency dividers in which timers NE556 and sequence control unijunction transistors are used.

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  • 采用数字脉冲集成电路取代早先晶体管震荡电路,性能更稳定,操作更安全方便

    It makes use of digital pulse IC circuits to replace the old transistor oscillator circuits and has great improvement in stability, security and convenience.

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  • 空间电磁脉冲注入极型晶体管可能会导致晶体管烧毁

    Bipolar junction transistors may be burned out by injected electromagnetic pulse.

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  • 为此,提出了功率步进电动机的新的驱动方法——脉冲调整法,并提供晶体管电路初步实验结果

    A new control method, the pulse-regulation method, is proposed and a transistor circuit is designed. Some preliminary experimental results are thereby given.

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  • 讨论了采用联双极性晶体管结构超宽带极脉冲发生器,并电路双极性晶体管雪崩工作原理进行了具体分析

    The paper analyses the electric circuit and the working principle of the avalanche of the bipolar transistor of the pulser with a cascade connected bipolar transistor structure.

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  • 实验结果表明振式晶体管脉冲电源加工速度并不适于微细放电加工。

    The experimental results reveal that the transistor type pulse train generator is unsuitable for micro-EDM due to its low removal rate.

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  • 详细介绍了快速高压晶体管开关加速器束流脉冲用于二离子测量加速器飞行时间谱仪上的应用

    The application of Fast High Voltage Transistor Switches (HTS) in pulsed ion beam and the time of flight (TOF) setup is described.

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  • 本文系统介绍晶体管脉冲调宽调速系统构成工作原理,给出了基本设计方法

    In this paper, the construction and operating principle of the transistor speed regulation system with PWM are described. The basic design metho...

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  • 本文系统地介绍晶体管脉冲调宽调速系统构成工作原理给出了基本的设计方法

    In this paper, the construction and operating principle of the transistor speed regulation system with PWM are described. T...

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  • 特别地,一个高功率电磁脉冲突然加载晶体管上时,导致晶体管击穿击穿。

    In particular, as a high-power EMP is suddenly injected into a transistor, electrical or thermal breakdown can be definitely caused.

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  • 本文系统地介绍晶体管脉冲调宽调速系统构成工作原理,给出了基本的设计方法。

    In this paper, the construction and operating principle of the transistor speed regulation system with PWM are describe...

    youdao

  • 本文系统地介绍晶体管脉冲调宽调速系统构成工作原理,给出了基本的设计方法。

    In this paper, the construction and operating principle of the transistor speed regulation system with PWM are describe...

    youdao

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