no-voltage coil

例句：

1. 1.The no-voltage coil is used in many electronic devices to prevent interference.
   这个无电压线圈被用于许多电子设备中，以防止干扰。
2. 2. The no-voltage coil is a critical component in the circuitry of modern electronics.
   这个无电压线圈是现代电子电路中的关键组件。
3. 3.The no-voltage coil was designed to reduce power consumption and improve efficiency.
   这个无电压线圈被设计来减少功耗和提高效率。