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在电子技术中，一种连接或切断电路的装置。
In electronics, a device which connects or disconnects an electric circuit.
减小主开关管关断损耗采用了零电流关断电路。
ZCS circuit is adopted to reduce the loss of the main switch when switch off.
在一个实施例中，使用诊断电路测试晶体管的导通电阻。
In one embodiment, the on-resistance for testing the transistor using the diagnostic circuit is involved.
压下限位开关，切断电路停车，再合闸时，吊钩只能下降。
Pressure limit switch circuit is cut off, stop, and then closing, the hook can only decrease.
在电流过大或设备有故障时，能自行熔断以切断电路的保护电器。
In the current is too large or equipment failure on their own to cut the fuse protection of electrical circuits.
介绍了一种提取电路最佳可测性参数集以诊断电路故障的新方法。
A new method to obtain the best testable parameter set for fault diagnosis of analog circuit is presented.
本发明的技术方案中检测元件检测元件具有一个自检验诊断电路。
In the technical proposal of the invention, the detecting element is provided with a self-checking diagnosis circuit.
提出了中断执行周州复川、寄存器模型设计中断标识信号的中断电路实现方法。
A design method based on multiplexing execution-cycle and interrupt flag signals using register model is proposed. S.
如果内部功耗变得太大，热量高沉没的规定外，热关断电路采用了防止芯片过热。
If internal power dissipation becomes too high for the heat sinking provided, the thermal shutdown circuit takes over preventing the IC from overheating.
柜内的电路中还装有气体压力调节继电器，以便在柜体漏气造成其内气压过低时及时切断电路。
An air pressure regulating relay is arranged in a circuit in the cabinet to cut the circuit in time when air leak happens in the cabinet body to make the air pressure in the cabinet too low.
这项发明的原理是当水位线升高至两条金属线之间的时候，水阻断电路。蜂鸣器则警示水杯已呈满水。
The principle of his "invention" is that when the water level reaches the two metal strips the water closes the electric circuit, thus the buzzer sounds to warn the user that the cup is full.
这种电路充分利用与电路、或电路、异或电路的功能，把一个较为复杂的判断电路，变成简单的逻辑组合电路。
The circuit makes full ues of functions of and circuit, or circuit and exclusive or circuit, which turns the more complex judging circuit into simple combinatory logic circuit.
本文叙述在电感储能电路系统中，采用人工过零方法开断脉冲高压强流直流电路时，开断电路参数的匹配，并给出了用真空开关进行试验的结果。
This paper describes the breaking research in HVDC circuit with inductor-energy-storing aad high implue current , also gives the parameter matching of breaking circuit and the test results.
由爆胎模拟实验得到了爆胎信号特征，由此提出了由爆胎特征提取电路、安全电路、逻辑判断电路、点火电路组成的控制器设计原理及压电供能的设计方法；
With a simulation experiment, the signal of tire burst is gained from the piezoelectric sensor. Then design a feature extraction circuit unit, also with the safety circuit.
任何切断电缆的做法都会使电路中断。
Any attempts to cut through the cabling will break the electrical circuit.
锁定程序用于确保在完成工作之前已证明电路已断电。
Tagout procedures are used to make sure that circuits are proven to be de-energized before work is done.
保险丝或断电器可以保护电路中的电线不致过热。
The wires in circuits are kept from heating by either fuses or circuit breakers.
电源断电或充电电路出现短路、过流、过热时，充电器上的充电指示灯均不亮。
A short circuit, over current and over heat are short circuit, over current and over heat, and the charging indicator light on the charger is not bright.
电路设计具有断电延时功能，确保制冷压缩机电机启动时不受损害。
The circuit is designed to have power-off-delay function to ensure no any damage happens when the motor for refrigeration compressor is started.
采用“断电”停止可提高高空作业车紧急停止电路的可靠性。
Reliability of emergent stop circuit of aerial platforms can be raised by using "cut off" stoppage.
介绍了一种采用CMOS数字电路、数字拨盘开关整定、无辅助电源的断电延时继电器的组成及工作原理。
Introduction was made to the composition and working principle of a power-off time delay relay which adopts CMOS digital circuit, digital dial disc for switch setting and without auxiliary power.
给出了大功率不间断电源(ups)的充电电路系统结构，设计出模糊自整定PID控制器。
This paper presents the basic structure of High-power UPS charging system and describes the design of a self-tuning PID controller.
叙述了粗糙集-神经网络系统诊断电力电子电路的过程。
The diagnosing process of rough set-neural network system is introduced.
本文介绍了一种只用一块NE555时基电路和少量分立元件，就能制作一个具有过压、欠压和断电延迟三种保护功能的全自动电冰箱保护器。
The author introduces the process of using NE555circuit and a few fittings to make a tutamen of automatic refrigerator with functions of over-pressure, deficient pressure, and delay.
能接通、承载和分断正常电路条件下的电流，也能在规定的非正常条件（例如短路条件）下接通、承载一定时间和分断电流的一种机械开关电器。
Mechanical switching device capable of making, carrying and breaking currents in normal circuit conditions and, when specified, in given operating overload conditions.
能接通、承载和分断正常电路条件下的电流，也能在规定的非正常条件（例如短路条件）下接通、承载一定时间和分断电流的一种机械开关电器。
Mechanical switching device capable of making, carrying and breaking currents in normal circuit conditions and, when specified, in given operating overload conditions.
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