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- DC Current Supply 直流电流源
- In many applications a fluctuating DC current is undesirable. 在许多应用场合，波动的直流电是讨厌的。
- Features: Low VCE(sat),excellent DC current gain characteristics. 特点:饱和压降低，极好的直流电流增益特性好。
- Features: Low saturation voltage, high DC current gain. 特点:饱和压降低；直流电增益高。
- The behavior principle of DDL protection for DC feeder in DC traction current supply system and the setting principle of protection parameters are introduced and illustrative examples are given. 摘要介绍直流牵引供电系统中直流馈线DDL保护的动作原理，以及保护参数的设定原则，并举例说明。
- Features: Low VCE(sat), excellent DC current gain characteristics, wide SOA. 特点:饱和压降低,极好的直流电流特性,宽阔的安全工作区。
- It stores electric energy in the magnetic filed generated by DC current flowing through a coiled wire. 直流电流流过一绕结线圈,将电能储存于磁场中。
- Features: High DC current gain and excellent hFE linearity,low saturation voltage. 特点：直流电流增益高，放大线性好,饱和压降低。
- But stabilized current supply with automatic babance used current sample for compensating output current offset. 而自动平衡式稳流电源则利用电流采样,对输出电流的偏离进行补偿。
- Features: High DC current gain, excellent hFE linearity, low saturation voltage. 特点:直流电流增益高，放大线性好，饱和压降低。
- In modern power electronic technology,the technology about HVDC、HVDC Light and DC/DC Converter is mature,this also ensures a feasible direct current suppl. 在现代电力电子技术中,已经成熟的高压直流输电、轻型直流输电和DC/DC变换等技术也说明直流输电是可行的。
- Features: High DC current gain),low VCE(sat),large collector power dissipation,wide SOA. 特点:直流电流增益高,饱和压降低,集电极耗散功率大,,安全工作区宽。
- "Zhongguancun overall office space adequate, but some of the current supply and demand mismatches. “中关村写字楼总体面积够用，只是目前有些供需错位”。
- Features: Low VCE(sat),excellent DC current gain characteristics, complements the 2SD2118(3DG2118). 特点:饱和压降低,极好的直流电流增益特性，与2SD2118(3DG2118)互补。
- Features:High DC current gain and excellent hFE linearity，low saturation voltage. 特点：直流电流增益大,放大特性好,饱和压降低。
- In the switched-off condition or when the current supply is interrupted the three relay contacts on the output terminals 3 to 8 are open. 在开关关闭或供电电流中断时,输出终端3到8上的三个继电触点打开。
- Features: High DC current gain, low saturation voltage，high col lector power dissipation. 特点:高直流电增益,饱和压降低,高集电极耗散功率。
- Abstract: AC stabilized current supply with automatic balance is developing from AC stabilized voltage PS with automatic balance. 摘要：自动平衡式交流稳流电源是由自动平衡式交流稳压电源衍生而来的。
- The action of the diode appears similar to the operation of a "diode-switch", which acts as a signal path when forward biased with some DC current. 二极管的作用看来相似操作"二极管开关"就象在前进道路上的信号与一些偏颇直流。
- The alternating current supply to UPS for the main telephony equipment will be connected to an essential supply bus so that power can be provided by generators, when necessary. 主电话设备所用的UPS交流电源将接到基本电源总线，以便需要时由发电机供电。
