... cut-off control 裁切控制装置 cut-off current 截止电流 cut-off curve 轧齐曲线; 膨胀曲线 ...
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最大电流恒定及截止式电路保护装置,免除故障手机线路板进一步损坏。
Protection devices of maximum current steady and cut-off electric circuit avoid further damage of failure phone circuit board.
当电机负载过载或堵转时,采用电流截止负反馈环节可保护电机和驱动器;
Motor and inverter can be protected by the current cut-off negative feedback when motor is overload or locked-rotor.
分析了各部分的电路结构及特点,讨论了PW M脉宽调制信号生成、逻辑信号综合、驱动控制及电流截止负反馈的具体应用,在此基础上给出了实验数据及结果分析。
It analyses some main circuits's features, including PWM signals, logic synthesis, driver and negative feedback of current cut-off and at last gives the result of experiment.
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