This is safeguarded by a safety door and a safety switching contact.
这一点的安保是由安全门和安全开关触头来实现的。
The contact potential or thermoelectric offset voltage is the key specification of a switch card designed for low voltage switching.
接触电势或热电效应偏移电压是设计用于低压切换的开关卡的关键技术指标。
Contact life is much longer when cold switching is used.
当采用冷切换时，触点的寿命要长许多。
As the specifications state, if cold switching is used instead of hot switching at maximum signal levels, contact life is extended from 105 closures to 108 closures.
作为技术指标，如果在最大信号电平下采用冷切换而非热切换，那么触点寿命将会从105次开关次数延长至108次开关次数。
With relatively large relays, it is even possible that hot switching must be used to ensure good contact closure.
对于相对较大的继电器，为了确保触点良好闭合，也可能必须采用热切换。
Break the contact by switching off the current or meter if it can be quickly reached, if not remove the plug or wrench the cable free.
如果电源能很快的够到，则关掉电源，防止再接触，如果不能的话，就移开插头，或者扭掉电线。
Switching at less than the maximum signal levels yields a contact life between 105 and 108 closures.
若切换小于最大信号电平的信号，触点寿命将介于105到108之间。
This provides the basis for an inductive momentary contact switch and an inductive position switching device.
这提供了一个短暂接触感应开关的基础和位置感应开关器件。
This paper gives the direct approaches for topological analysis and synthesis of hybrid single contact switching networks which contain both undirected and directed edges.
本文给出既含无向边又含有向边混合单触点开关网络的拓扑分析与综合的直接方法。
As a switching device, TFT in AMLCD operates in saturation mode. Its source contact is always connected to the data bus (video), and the drain to the pixel electrode.
作为开关器件，AMLCD中的TFT工作在饱和模式，其源极总是连接数据总线(视频)，漏极接像素电极。
When the medium comes in contact with the sensor tip a switching signal is generated.
当媒介来与传感器头一个开关信号产生联系。
It's difficult to find contact from the image photographed by high-speed image sampling system because of the light reflection characteristics of switching arc, contact and interrupter.
由于开关电弧的发光特性和电器触头系统及灭弧室的反光特性，使从高速图像采集系统拍摄到的图像中很难观察到电器触头。
The switching element consists of a thin metallic membrane, which has the metal-isolator-metal contact with a capacitive shunt switch as SPST.
开关为一薄金属膜桥组成的桥式结构，形成一个SPST并联设置的金属-绝缘体-金属接触。
The disjunction electric arc testing method for the switching electric appliance contact and the device thereof comprise relay electric arc testing and simulated electric arc testing.
本发明一种开关电器触头分断电弧试验方法及其装置，包括继电器电弧试验和模拟电弧试验。
Cold switching is desired to extend contact life. It can increase contact life by 10-1000 times over switching at maximum levels.
冷切换可以延长触点寿命，最大时可将触点寿命提高10 ~ 100倍。
As a product of continual language contact, the phenomenon of code-switching has been arousing much academic concern from various perspectives.
作为因持续不断的语言接触而产生的语码转换现象，引起了学术界的广泛关注。
The utility model relates to a non-contact electronic flash light for vehicles, which is composed of a pulse oscillating circuit, a switching circuit, a temperature automatic protection circuit.
本实用新型汽车无触点电子闪光器是由脉冲振荡电路、开关电路温度自动保护电路所组成。
The utility model relates to a non-contact electronic flash light for vehicles, which is composed of a pulse oscillating circuit, a switching circuit, a temperature automatic protection circuit.
本实用新型汽车无触点电子闪光器是由脉冲振荡电路、开关电路温度自动保护电路所组成。
应用推荐