power transistor

The experimental results of dual emitter ballasting using a complex emitter ballasting resistor which is provided by a diffused silicon resistor and a poly silicon resistor in silicon microwave power transistor are reported.

本文报道了采用多晶硅电阻和扩散电阻组合而成的复合镇流电阻对硅微波功率器件进行二次发射极镇流的实验结果。

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The unbiased Darlington transistor was utilized to avoid crossover distortion and to improve power output for homing transmitting system.

为了解决自导发射系统的交越失真及输出功率问题，采用无偏置型达林顿管替代；

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World's first semiconductor rectifier and the transistor is, when no power semiconductor or microelectronics semiconductor division.

世界上最早的半导体器件是整流器和晶体管, 当时并没有功率半导体或微电子半导体之分.

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An uninterrupted power source ( UPS) with VMOS transistor inverse transformer is proposed.

本文介绍一种全自动不间断逆变电源。

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Combined with the design of brushless DC electric motor controller, a method to estimate power loss of IGBT ( Insulated Gate Bipolar Transistor) based on PSPICE simulation is proposed.

结合无刷直流电机控制器的设计，提出了基于PSPICE仿真的绝缘栅双极型晶体管IGBT（Insulated Gate Bipolar Transistor）功率损耗的估算方法。

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Method on Enhancing Temperature Stability of Frequency Power Darlington Transistor

提高功率达林顿晶体管温度稳定性的措施

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The transistor pulse generator power supply is now commonly employed as a UEDM power supplier.

晶体管脉冲发生器电源共同地现在被使用如同UEDM力量供应商.

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Digital Logic Isolation. Line Receiver. Power Supply Control Feedback Control . Switching Power Supply. Transistor Invertor.

数字逻辑隔离. 线路接收器. 电源控制反馈控制. 开关电源. 晶体管逆变器.

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At present, according to the principle, the type of potentiostat mainly include magnetic saturation type, SCR, high power transistor type, high-frequency switching type and other different forms of potentiostats.

目前，市面上的恒电位仪的种类从原理上来划分主要包括磁饱和式、可控硅式、大功率晶体管式、高频开关式等不同形式的恒电位仪。

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Measurements for Surface Temperature of a Small Target and Thermal Resistance of Power Transistor

微小物体表面温度测量与功率管热阻测试

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High-power transistor drive is not affected by high frequencies.

大功率晶体管驱动不受高频影响.

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