photoelectric transformer

例句：

1. 1. The photoelectric transformer is used to convert light into electrical energy.
   光电变压器用于将光能转换为电能。
2. 2.The photoelectric transformer is a crucial component in many electronic devices.
   光电变压器是许多电子设备中的关键部件。
3. 3. The photoelectric transformer can be used to improve the efficiency of solar panels.
   光电变压器可以用于提高太阳能板的效率。