collector-emitter cut-off current

例句：

1. 1. The circuit designer needs to carefully calculate the collector-emitter cut-off current to ensure the device operates safely.
   电路设计师需要仔细计算集电极-发射极截止电流，以确保设备安全运行。
2. 2. The power supply unit must be designed with sufficient capacity to handle the collector-emitter cut-off current during high-power operation.
   电源单元必须设计有足够的容量来处理高功率运行时的集电极-发射极截止电流。
3. 3. In this experiment, we measured the collector-emitter cut-off current of the transistor and found that it was within the expected range.
   在这个实验中，我们测量了晶体管的集电极-发射极截止电流，发现它处于预期范围内。