molded capacitor

例句：

1. 1. The new electronic device uses a molded capacitor to store energy.
   这款新型电子设备使用封装电容器来储存能量。
2. 2. The circuit designer needs to select the right molded capacitor for the application.
   电路设计师需要为应用选择合适的封装电容器。
3. 3. The engineer tested the molded capacitor's performance under various conditions.
   工程师测试了封装电容器在不同条件下的性能。