DC直流電問題3V用5V - 生活
By Valerie
at 2015-01-16T00:00
at 2015-01-16T00:00
Table of Contents
在大陸購買一台機器input220Voutput3V8500转负载500MA空载200MA原本是用兩顆1.5V乾電池兩顆串連在一起的我用手機的充電線5V1A直接接馬達結果轉速快馬力強但擔心電壓過高馬達燒損我也有測試4.5V500MA但是轉速高但扭力卻很弱!1.影響轉速和扭力的是電壓還是電流呀?2.電壓太大會造成馬達燒損那電流太大會嗎?3.目�
Tags:
生活
All Comments
By Megan
at 2015-01-16T10:27
at 2015-01-16T10:27
By Puput
at 2015-01-19T12:30
at 2015-01-19T12:30
By Adele
at 2015-01-16T16:40
at 2015-01-16T16:40
Related Posts
關於亨丁頓舞蹈症的發病過程?
By Edwina
at 2015-01-16T00:00
at 2015-01-16T00:00
αα貸款難辦,缺錢急用;該怎麼辦?⤡ㄽ⥒
By Isabella
at 2015-01-16T00:00
at 2015-01-16T00:00
話說生死留連這碼事
By Erin
at 2015-01-15T00:00
at 2015-01-15T00:00
想考丙級證照!職訓局要繳學費嗎?
By Selena
at 2015-01-15T00:00
at 2015-01-15T00:00
獅子男會回頭嗎
By Emily
at 2015-01-15T00:00
at 2015-01-15T00:00