发布时间:2025-01-25 02:36:37
电风扇如果只有两根红线,那么这个风扇电机就不是单相电机,单相电机还有一个启动电容器,你看看你的这个风扇有没有启动电容器,如果没有,则可能是罩极式电机或者串激式电机。以上两种电机只有两根线,可以直接连接220伏交流电,当然需要串接调速器。下图是单相电机电路图:
罩极式电机实物图:
我家买的皮门帘用了有三个月吧现在上面涨了好多好多斑点像是苍蝇屎一样很是难看问商家他好像还很
2025-01-25 02:36:37 2025-01-25 02:36:37 2025-01-25 02:36:37 2025-01-25 02:36:37 2025-01-25 02:36:37 2025-01-25 02:36:37 2025-01-25 02:36:37 2025-01-25 02:36:37 2025-01-25 02:36:37 2025-01-25 02:36:37 2025-01-25 02:36:37 2025-01-25 02:36:37请问学习室内设计恩就是3d建模的专业能转行做游戏或者做动漫吗
2025-01-25 02:36:37 2025-01-25 02:36:37 2025-01-25 02:36:37 2025-01-25 02:36:37 2025-01-25 02:36:37 2025-01-25 02:36:37 2025-01-25 02:36:37 2025-01-25 02:36:37 2025-01-25 02:36:37 2025-01-25 02:36:37