各种各样的装置都需要进行通断性检查，包括电缆成套件、印制板和连接器，以确保这些元件具有预期的连续通路。
Continuity checks are typically performed on a variety of devices, including cable assemblies, printed circuit boards, and connectors, to ensure these components have a continuous path where desired.
仪器、开关卡、电缆和夹具中均可存在漏泄通路。
Such leakage paths may be present in the test instrument, switching cards, cables, and fixtures.
测量绝缘电阻的例子包括测量印制板上走线之间的通路，或多芯电缆中导线之间的电阻。
Examples of insulation resistance measurements include measuring the path be tween traces on a printed circuit board or the resistance between conductors in a multi-conductor cable.
配置在电缆两端的模块通过幻象电路配置内的两对导线为一个靠近数据设备的电话机与一个PBX之间的电话信号提供一个幻象通路。
Modules at each end of the cable provide a phantom path for telephony signals between a telephone near the data set and a PBX, through both conductor pairs in a phantom circuit arrangement.
电缆调制解调器通路是什么？
在很多负责机械，链接不同控制系统之间的通路也是控制电缆。
In many responsible for mechanical, links between different access control systems also control cable.
电缆插座、接线板和其他互联部件被看成无源第一层部件，因为它们只简单提供某种通路。
Patch cables , path panels, and other interconnection components are considered passive Layer 1 components because they simply provide some sort of conducting path.
电缆插座、接线板和其他互联部件被看成无源第一层部件，因为它们只简单提供某种通路。
Patch cables , path panels, and other interconnection components are considered passive Layer 1 components because they simply provide some sort of conducting path.
应用推荐