faulty circuit meaning in English

故障电路

Low voltage 24v thermostat soldering pen protects the faulty circuit board
低压恒温24v烙铁有效保护维修线路板。
A united stimulation acquisition algorithm was designed for detecting the faulty circuits under automatic test equipment in order to decrease the test cost
设计了适合自动测试系统进行模拟电路参数故障检测的联合激励方式提取算法以降低测试成本。
Three different d - fronts are defined in this paper , and the test generation is consisted of three parts : to excite the fault at first ; to maximize the iddt difference between fault - free circuit and faulty circuit at second ; and finally to minimize the effect of bypass
文中定义了三种不同的d前沿，并将测试生成分为三个部分： 1 、激活故障， 2 、使无故障电路和故障电路的瞬态电流差别最大化， 3 、减少旁路的影响。
Among the many testing methods of analog and mixed signal circuits booming up in recent years , the pseudorandom testing technique is easier to generate testing stimuli and the current - based testing method could magnify the response differences between fault - free circuits and faulty circuits
近年来提出的很多种模拟及混合信号电路测试方法中,伪随机测试法易于产生测试激励,基于电流的测试法能使正常电路和故障电路的频率响应的差别增大。