constant voltage control circuit

例句：

1. 1. The constant voltage control circuit ensures that the power supply is stable and reliable.
   恒定电压控制电路确保电源稳定可靠。
2. 2. The constant voltage control circuit was designed to prevent overheating ofelectronic components.
   恒定电压控制电路设计用来防止电子元件过热。
3. 3. The constant voltage control circuit is essential for maintaining the stability of the electrical system.
   恒定电压控制电路对于维持电气系统的稳定性至关重要。