发布时间:2025-02-03 20:41:48
配耐压值超过12V的直流电容就好,而电容量按输出电流来计算,大概1安培2000微法。例如:输出电流2安的话,大概配4700微法的电容。耐压值
我家有个大锅接收器但是家里装修时只装一条线然后分了三个电视要怎么样才能可以同时放几个电视机啊
2025-02-03 20:41:48 2025-02-03 20:41:48 2025-02-03 20:41:48 2025-02-03 20:41:48 2025-02-03 20:41:48 2025-02-03 20:41:48 2025-02-03 20:41:48 2025-02-03 20:41:48 2025-02-03 20:41:48 2025-02-03 20:41:48 2025-02-03 20:41:48 2025-02-03 20:41:48 2025-02-03 20:41:48 2025-02-03 20:41:48 2025-02-03 20:41:48 2025-02-03 20:41:48你好我刚买了一套房房产证已拿到原房主70岁老娘不肯搬出我可以自己请水电工切断电源水源吗
2025-02-03 20:41:48 2025-02-03 20:41:48 2025-02-03 20:41:48