4079| 12
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電工小白請教個問題 |
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點評
不急啊,都沒說發(fā)電是交流12還是直流12
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點評
轉(zhuǎn)換單元效率不是太低的話,功率是足夠帶動電瓶車電機。變壓器升壓,整流效率足夠用。變壓器容量足夠就可以,理論上,變壓器效率100%.
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