发布时间:2025-02-01 14:41:57
1p等于0.735KW 2p差不多1.5千瓦 用空开的话 需要 750w*2p=1500w*3(冲击电流)=4500/220=20.5A 用32A空开就可 四平方线
格力空调两匹制冷功率是1860w,制热是3580w(带电普热)美的空调两匹制冷功率是1790w,制热是3350w(带电普热)海尔空调两匹制冷功率是2050w,制热是3750w(带电普热)
我也想做一个电子管收音机我有6z4 6n2 6p1 6a2麻烦推荐一个电路图新手求助
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