扼要介绍了FSR快速开关的实际应用。
限流过程包括两次电流转移:快速开关至门极关断晶闸管,再至限流电阻。
The operation of the SCCL involves two current transferring processes, i. e. the fast switch transfers the short circuit current to the GTO and then the GTO to the limiting resistor.
这些器件具有快速开关的优化组合,加固设备的设计,低电阻,和成本效益。
These devices feature an excellent combination of fast switching, ruggedized device design, low on-resistance, and cost effectiveness.
研究了基于一次电流转移的限流器方案,它由快速开关和PTC电阻并联组成。
The FCL is composed of a fast switch and a PTC resistor connected in parallel.
该系统采用快速开关阀控制,结构简单,成本低,达到国外同类产品技术水平。
The system using rapid on-off valves has simple structure with low cost. It is as good as the imported product of the same level.
采用快速开关可显著减少故障电流限制器的运行损耗,采用GTO可降低电流转移的难度。
By using the fast switch, the power loss of the FCL in normal operation condition could be avoided, and by using the GTO, the rapid current-transferring could be realized with a smaller difficulty.
表面贴装快速开关整流器。最大反向重复峰值电压200五,最大平均正向电流1.0A。
Surface mount fast switching rectifier. Max repetitive peak reverse voltage 200 V. Max average forward current 1.0 a.
快速开关,塑料整流器。最大的经常峰值反向电压为1000V最大平均正向整流电流1.0A。
Fast switching plastic rectifier. Max recurrent peak reverse voltage 1000 V. Max average forward rectified current 1.0 a.
时钟等快速开关信号必须利用数字地屏蔽起来,以免向电路板上的其它器件辐射噪声,并且绝不应靠近基准输入。
Fast switching signals, such as clocks, must be shielded with digital ground to avoid radiating noise to other parts of the board, and must never be run near the reference inputs.
介绍分别用国产晶体管3dg84i及3da152e组成雪崩管串制成高压快速开关的方法,及这种开关在激光技术中的应用。
A method for making high voltage, high-speed switches with home-made avalanche transistors 3dg84i or 3da152e is described Their applications in laser techniques are also presented.
上下快速拨动电灯开关看看是否来电了。
先前- dump开关使用的body_string函数会跳过消息头,这些消息头在您快速浏览电子邮件时通常没什么价值。
The body_string function used by the -dump switch earlier skips the messages headers, which are usually not interesting when you're looking at E-mail quickly.
为此我们需要有一个快速的光开关。
修正:快速从螺旋或电锯开关的任何项目的原因认为项目动画被损坏。
Fixed: Quickly switching from auger or chainsaw to any item causes the animation of holding that item to be corrupted.
此外,我们提供了2个开关站和快速编程功能,可以使用的模式,例如,最低和最高的一个集装箱检测。
Additionally we offer a model with 2 switching points and a rapid programming feature which can be used, for example, for minimum and maximum detection in a container.
实验结果表明,用高速开关阀可以实现快速、精确的气动执行器位置伺服控制。
The experimental results show that the pneumatic actuator position servo system can be implemented using high-speed switching valves fast and accurately.
本文提出了工作在连续导通情况下DC—DC开关转换器的快速建模的统一方法。
A unified method for fast modelling of dc-dc switching converters in continuous conduction mode (CCM) is proposed in this paper.
调节为基础,利用快速可控硅做开关元件,研制的一台新型等离子弧切割电源——输出直流100a逆变切割电源。
M. adjusted, by the use of high speed SCR gate, a new convening power source with output of 100a for plasma are cutting is developed.
随着超高压气体绝缘变电站(GIS)的广泛使用,由隔离开关(DS)操作引起的快速暂态过电压(VFTO)的危害更加明显。
The application of gas insulated substation(GIS) has expended year by year, Harm of the very fast transient voltages (VFTO) caused during disconnecting switches (DS) operation becomes more obvious.
简化的控制使操作者能够通过开关和旋钮快速改变测试参数。
Simplified controls allow operators to change test parameters quickly with the push of a switch and turn of a knob.
本文提出了一种新的直流开关转换器建模的快速方法。
A fast modelling method used to analyse DC to DC switching converters is presented in this paper.
低功耗快速CMOS模拟开关。双单刀单掷(DPST)。
Low power fast CMOS analog switch. Double pole, single throw (DPST).
一种快速锁相功能,也可以启用,使11日至22日开关时间取决于绝对频率和步长毫秒。
A fast phase-lock feature can also be enabled to give switch times between 11 and 22 ms depending on absolute frequency and step size.
采用单片机控制双向可控硅作为电子开关所组成的电压分节网络,组成新颖快速的电子调压器;
Voltage segment network constituted by electron switch of BTA and controlled by single chip microcomputer constitutes a new fast electronic regulator.
快速树干注射器主要由贮液瓶、压力表、弹簧秤、输液管、注药口、气门嘴、注射针头、开关等几部分组成。
The quick trunk injector comprises a reservoir pressure-meter, a spring balance, a transfusion pipe, a liquid valve, an air pinhead and a switch.
详细介绍了快速高压晶体管开关在加速器束流脉冲化和用于二次离子测量的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.
随机标准配件:手动换模、定尺装置、快速换模、模具脚座、脚踏开关。
Standard equipment with machine: Manual change. Back stop device, Quick change, Mold the cupboard. Foot pedal.
脚踏开关板具备空载快速下降功能。
产品规格︰ 真空触发间隙是一种高电压,大电流快速脉冲开关。
The vacuum trigger tube is a kind of fast pulse switches applicable for high voltage and current.
介绍了快速转换开关技术在电能质量领域的应用前景。
The potential application prospect of fast transfer switching technology was outlined.
应用推荐