trap capacitor

例句：

1. 1.The device uses a trap capacitor to detect the presence of a magnetic field.
   这个装置使用陷阱电容器来检测磁场的存在。
2. 2.The circuit designer needs to carefully consider the placement of the trap capacitor to minimize parasitic capacitance.
   电路设计师需要仔细考虑陷阱电容器的放置位置，以最小化寄生电容。
3. 3. The trap capacitor is crucial for maintaining stability in high-frequency applications.
   陷阱电容器对于保持高频应用的稳定性至关重要。