多年来一直专注于工业自动化领域的高品质工业模组全球贸易。我们专注于PLC组件数控和伺服驱动机器故障？购置更换零件？停产设备麻烦？DCS系统PLC系统机器人系统备件解决方案不要犹豫与我们联系！我们可以提供快速和合格的工业备件援助。************************************************************************ABBIMMFP12ABBIMMFP12ABBIMMFP12*****************************************************************************************************通俗解释：电流将电能转换成其他形式能量的过程所做的功即为电功。电能是有其他形式的能量（如机械能、热能、化学能、核能）转换而来的一种能量，而电能又可以转换成为其他形式的能。比如当电能的具体体现：电流，其通过电灯泡发光就是将电能转换为光能和热能的现象；电流通过电动机后，电动机能带动电工车或风扇等机器运转、做功，这便是电能转换为机械能的过程。而将蓄电池充电，是电能转换为化学能的过程。电功公式电能转换为其他形式能量的过程，是通过电流做功来实现的。电流做功多少，就是能量转换的度量。我们前面在介绍电动势时也介绍过，电场力推动电荷（产生电流）要做功。而再看看电压计算公式可知，电场力移动电荷所做功为W=qU，再由电流计算公式I=q/t（单位时间内通过导体横截面的电荷）可得：q=It，带入W=qU得：W=UIt电功公式还可以写成这样：W=Pt即，第一个公式电路中，电流所做的功W等于这段电路两端的电压U，电路中的电流I与通过时间t三者的乘积。在公式W=UIt中，电压单位为伏特（V），电流单位为安培（A），时间单位是秒（s），电功单位为焦耳（J）。第二个公式W=Pt中，就是电功率（P）乘以时间（t），P=UI。所以其实也就是把第一个公式中的UI替换成电功率P了。PR9268/010-000PR9268/017-000PR9268/200-000PR9268/200-100PR9268/201-000PR9268/201-100PR9268/201-110PR9268/202-000PR9268/202-100PR9268/203-000PR9268/203-100PR9268/205-000PR9268/206-000PR9268/206-100PR9268/300-000PR9268/300-100PR9268/301-000PR9268/301-100PR9268/302-000PR9268/302-100PR9268/303-000PR9268/303-100PR9268/304-100PR9268/600-000PR9268/601-000PR9268/602-000PR9268/603-000PR9268/605-000PR9268/606-000PR9268/700-000PR9268/701-000PR9268/702-000PR9268/703-000PR9376/000-001PR9376/010-001PR9376/010-011PR9376/010-021PR9600/011-000PR9600/014-000PR9670/000-000PR9670/001-000PR9670/002-000PR9670/003-000PR9670/010-100PR9670/110-100PR9670/111-100PR6425/010-100PR6425/010-110PR6425/010-130PR6425/010-140PR6425/010-141PR6425/010-A20PR6426/000-000PR6426/000-001PR6426/000-010PR6426/000-020PR6426/000-021PR6426/000-030PR6426/000-031PR6426/000-040PR6426/000-041PR6426/000-100PR6426/000-101PR6426/000-110PR6426/000-111PR6426/000-121PR6426/000-130PR6426/000-131PR6426/000-140PR6426/000-141PR6426/010-000PR6426/010-010PR6426/010-020PR6426/010-030PR6426/010-040PR6426/010-100PR6426/010-110PR6426/010-120PR6426/010-130PR6426/010-131PR6426/010-140PR6453/201-SDRPR6453/341-001PR6453/361-000PR6470/222-110PR6470/223-120PR6470/646-120PR6480/001-000PR6480/001-100PR6480/031-000PR6480/041-000PR6480/051-000PR6480/051-100PR6480/061-000PR6480/071-000PR6480/081-000PR6480/081-100PR6480/091-000PR6480/0A1-000PR6480/0A1-001PR6480/0A1-100PR6480/0B1-100PR6480/161-000PR6480/201-000PR6480/2E1-000PR6480/2F1-000PR6480/2H1-000PR6480/2K1-000PR6480/361-000PR6480/391-000PR6480/3D1-000PR6600/000-000PR6600/001-000PR6600/002-100PR6600/003-100PR6600/006-000PR6600/011-000PR6600/011-100PR6600/01A-000PR9264/000-000PR9264/010-000PR6424/001-000PR6424/001-121PR6424/002-000PR6424/002-121PR6424/003-000PR6424/003-121PR6424/004-000PR6424/004-121PR6424/005-000PR6424/005-121PR6424/006-000PR6424/006-121PR6424/007-000PR6424/007-121PR6424/008-000PR6424/008-121PR6424/009-000PR6424/009-121PR6424/101-000PR6424/102-000PR6424/102-121PR6424/103-000PR6424/103-121PR6424/104-000PR6424/104-121PR6424/105-000PR6424/105-121PR6424/106-000PR6424/106-121PR6424/107-000PR6424/107-121PR6424/108-000PR6424/108-121PR6424/109-000PR6424/109-121PR6424/011-000PR6424/011-121PR6424/012-000PR6424/012-121PR6424/013-000PR6424/013-121PR6424/014-000PR6424/014-121PR6424/015-000PR6424/015-121PR6424/016-000PR6424/016-121PR6424/017-000PR6424/017-121PR6424/018-000PR6424/018-121PR6424/019-000PR6424/019-121PR6424/111-000PR6424/111-121PR6424/112-000PR6424/112-121PR6424/113-000PR6424/113-121PR6424/114-000PR6424/114-121PR6424/115-000PR6424/115-121PR6424/116-000PR6424/116-121PR6424/117-000PR6424/117-121PR6424/118-000PR6424/118-121PR6424/119-000PR6424/119-121PR6424/001-100PR6424/001-021PR6424/002-100PR6424/002-021PR6424/003-100PR6424/003-021PR6424/004-100PR6424/004-021PR6424/005-100PR6424/005-021PR6424/006-100PR6424/006-021PR6424/007-100PR6424/007-021PR6424/008-100PR6424/008-021PR6424/009-100PR6424/009-021PR6424/101-100PR6424/101-021PR6424/102-100PR6424/102-021PR6424/103-100PR6424/103-021PR6424/104-100PR6424/104-021PR6424/105-100PR6424/105-021PR6424/106-100PR6424/106-021PR6424/107-100PR6424/107-021PR6424/108-100PR6424/108-021PR6424/109-100PR6424/109-021PR6424/011-100PR6424/011-021PR6424/012-100PR6424/012-021PR6424/013-100PR6424/013-021PR6424/014-100PR6424/014-021PR6424/015-100PR6424/015-021PR6424/016-100PR6424/016-021PR6424/017-100PR6424/017-021PR6424/018-100PR6424/018-021PR6424/019-100PR6424/019-021PR6424/111-100PR6424/111-021PR6424/112-100PR6424/112-021PR6424/113-100PR6424/113-021PR6424/114-100PR6424/114-021PR6424/115-100PR6424/115-021PR6424/116-100PR6424/116-021PR6424/117-100PR6424/117-021PR6424/118-100PR6424/118-021PR6424/119-100PR6424/119-021PR6424/001-101PR6424/001-030PR6424/002-101PR6424/002-030PR6424/003-101PR6424/003-030PR6424/004-101PR6424/004-030PR6424/005-101PR6424/005-030PR6424/006-101PR6424/006-030PR6424/007-101PR6424/007-030PR6424/008-101PR6424/008-030PR6424/009-101PR6424/009-030PR6424/101-101PR6424/101-030PR6424/102-101PR6424/102-030PR6424/103-101PR6424/103-030PR6424/104-101PR6424/104-030PR6424/105-101PR6424/105-030PR6424/106-101PR6424/106-030PR6424/107-101PR6424/107-030PR6424/108-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