电流采样电阻电路图
![电流取样电路](https://imgs.wantubizhi.com/img/A1A61BAA66193547F3A6DD7D8EE527E90E5AF2C175BBB05ECD296BD4A7A3D506A6AC6EB62FC1AAB7067256D0FFA54308AAF00485E185FF41D314D245B37652508DF8D649D9E88DED0CBB21AB89424A116AA1D9BD7DE26592A34E365E8274B786)
电流取样电路
图片尺寸628x402![采样电阻转化电流为电压高低端采样的问题](https://imgs.wantubizhi.com/img/ADDA3C5D760C6828B77B505A29D43E838277BD7C871BFE9B282BD7D5A60102BF611D8378CB78E77EDA08A3DC1D2F531BD0E466676A824EC20EAFC78E09DCE0D6FAE3158A735BB57A753D398CE1C24161DCA005C2FCD5505816BAA2DAC6228E7E)
采样电阻转化电流为电压高低端采样的问题
图片尺寸604x448![测量5ua的电流用多大的取样电阻合适?](https://imgs.wantubizhi.com/img/ADDA3C5D760C6828B77B505A29D43E83965251C38361B012605B42C6C914A09D1F2C2873F06200D7F861CA619E38F7C925E79A464D24906A8BD6801EF9BFE0D3BD44150DC3BB47A3E54012762A2A2F432C7E595779AEA06074F0C1A651B0E9CA)
测量5ua的电流用多大的取样电阻合适?
图片尺寸382x270![foc电流采样方案对比单电阻双电阻三电阻](https://imgs.wantubizhi.com/img/ADDA3C5D760C6828B77B505A29D43E835B7436C091B83CCF6475D9F86319CE62E6665AB5EDA5B95BAAA5F04E68614BAFE9C7A7D54C26F4DFC6D7DB9FF84D061706176AC373D87417AFFBC4C1EFBFD5D252A8DF5C1A6EDB17CE2F289ECCD37BAE)
foc电流采样方案对比单电阻双电阻三电阻
图片尺寸422x339![输出电流检测电路通过运放lmc6482采样差分放大电路实现;采样电阻放在](https://imgs.wantubizhi.com/img/735A5D1F980B52A636CC46F12F2D1A734278C501FA965498A7B74817A61210476585AA296F6A200A1ACB2FF78DC1362B5FFCC7B3AF38C03E2C3FA422F1C6B1AC48F0A9C5D3158E3D5E17F64801B4E69FAA148903122C7B3897C56690EFEA3142)
输出电流检测电路通过运放lmc6482采样差分放大电路实现;采样电阻放在
图片尺寸937x420![一种基于电流镜的ntc热敏电阻线性采样电路](https://imgs.wantubizhi.com/img/ADDA3C5D760C6828B77B505A29D43E8325910CB6A9A05E2ADF00C4C0C5FE5C2D487DA4F0BAF38208D06905C0B6A73674ABD0749E3E152ECACE40E0B6DC88D571984B51B4AE62E02D24677B6762833C4A7F3FCEDB5EE878CB70274E551ED613A2)
一种基于电流镜的ntc热敏电阻线性采样电路
图片尺寸1085x775![一种高边电流采样电路](https://imgs.wantubizhi.com/img/A1A61BAA66193547F3A6DD7D8EE527E9D60B0524FB13FC38DB0BC8E2BF1BCD03F0FCC7BF37C3777FFF38B002A53D22DBBAE8D148652A9C5A3B39AE1A620C1A8BE1BE5E9490731BF9EF7A5B795EAC30AB7E1CA5A0320B426203AFD40C94A402C5)
一种高边电流采样电路
图片尺寸1876x1809![帮忙解释一下这个电流采样电路](https://imgs.wantubizhi.com/img/735A5D1F980B52A636CC46F12F2D1A73EFAB22A0EA16C29899AEBDAD896B959E79EBA9D5A3B8F110AFEE9C361C7D55684F416E0F0D792DDC5AEED4B9DF1FE09DE901E3058DF909AAABF0A4375490937D77048F900FD6ACA3C93C0AF0022861C6)
帮忙解释一下这个电流采样电路
图片尺寸817x319![cn207198222u_一种电流采样电路有效](https://imgs.wantubizhi.com/img/A1A61BAA66193547F3A6DD7D8EE527E9CE16A529042B928A13A17B2496D070EDB7AD09FC3B0A3D67598F6190B001F5555613CA8809BB4399A22CE33BC5413F272EFDC5BCEBDCA1F1F1419D3B19D556DD50AEEFB468C77350B5984970908D580B)
cn207198222u_一种电流采样电路有效
图片尺寸1682x485![本实用新型公开了一种高边电流采样电路,其包括采样电阻r_sample,电流](https://imgs.wantubizhi.com/img/A1A61BAA66193547F3A6DD7D8EE527E93F968F61E36FE901BA048A39AB34A169BFB335DAF256EA2D34728FE145FEA5533809534E221C76A8F8C5A2005609EDBB26A858DB3A2FB7E6FA33506730716C2178D1FAF9AEF380C7236DE2AFE5072815)
本实用新型公开了一种高边电流采样电路,其包括采样电阻r_sample,电流
图片尺寸1380x1453![提出一种交流电流的峰值采样电路,包括:采样电阻,第一限流电阻,第二](https://imgs.wantubizhi.com/img/A1A61BAA66193547F3A6DD7D8EE527E9971EBB289DBE7D02E1AD372134AA5A760F815E7329F009F841A2180CAC32EFD3D02254149230102741A7DBCC1D0C2FC168030F4750B297CBF4E85FE3E9037C1F6C1FC21DB422B94AE5C03DA9A7674C1A)
提出一种交流电流的峰值采样电路,包括:采样电阻,第一限流电阻,第二
图片尺寸1033x1142![电路抗干扰能力 电机控制器对电机的其中两相电流通过采样电阻进行](https://imgs.wantubizhi.com/img/735A5D1F980B52A636CC46F12F2D1A734A419AEF574F60092F9CF310F9780D868980632291749334245EBDD72B96DFBDD774E0302AB98B26D12C9F8B181506CFEB1ABC37BA346BAE34A3126AA8F539F708825346020D2DF79341A90F99A5E9AA)
电路抗干扰能力 电机控制器对电机的其中两相电流通过采样电阻进行
图片尺寸500x380![电流感测的主要缺点是采用电源接地端和负载,系统接地端时,感测电阻](https://imgs.wantubizhi.com/img/ADDA3C5D760C6828B77B505A29D43E83DAED94732404C78E6D95E29601FDE759CB6D4A112F14C10F06375D6F0DF9FD7CEB097951599053CD6D5A0D47A750E56924F74AB113E31A22D3571D77D972E203A114D1D0895F784E29453DD3EC8E7C70)
电流感测的主要缺点是采用电源接地端和负载,系统接地端时,感测电阻
图片尺寸615x483![具体涉及一种电流采样调理电路,包括取样电阻r40和r41,共模抑制电路](https://imgs.wantubizhi.com/img/735A5D1F980B52A636CC46F12F2D1A73D4B7D4DEA91F18496A7695F8274B4EA3FCA7C04621D53A904F093E20C69465D9E690C4C8401B033E19C275542B2906A012A72695A10757D42E93ACA0D5FE1E4426978B7B814A4DA4FF6BF8CCA04C56B8)
具体涉及一种电流采样调理电路,包括取样电阻r40和r41,共模抑制电路
图片尺寸1455x704![低端电流检测方案低端检测:采样电阻靠近电源负端高端检测:采样电阻](https://imgs.wantubizhi.com/img/ADDA3C5D760C6828B77B505A29D43E839CB301812940E232A0BB911219B7D3A1F1BC889675BF135938022F8D9E467DB998BB0B03C5BF469C5078F52EDD8832EA9E22FA922323B798880C216579893B7FB0FD2EEE7D9B724E161309CC25D9F842)
低端电流检测方案低端检测:采样电阻靠近电源负端高端检测:采样电阻
图片尺寸1337x890![cn206848351u_输电线路上绝缘子的泄漏电流采样电路有效](https://imgs.wantubizhi.com/img/A1A61BAA66193547F3A6DD7D8EE527E9EE4E2B018AAE9D3BAAF83874E1E310F3972BB8CB669FCEC270F14A7FB031F261F6DA8C5DD42C7150CC64B9655613681A285B40E3A96EE7F8341BF83BAAE0A7474E01CF520181EE0621F43D8F6C055F7F)
cn206848351u_输电线路上绝缘子的泄漏电流采样电路有效
图片尺寸1000x624![3.1 在电路中增加电感电流采样电阻](https://imgs.wantubizhi.com/img/ADDA3C5D760C6828B77B505A29D43E83D338D8738701A8F85006217BBE9AF036C115F4C1E2C8C15FDC58A9508B738951575D28836B37C2DD9BED50A3FCEC1E9EA0B96FD007EBF2B18B2E73C632B909225D824AD7B51DCB440637388C3063A836)
3.1 在电路中增加电感电流采样电阻
图片尺寸973x684![关于正负双向电流表](https://imgs.wantubizhi.com/img/735A5D1F980B52A636CC46F12F2D1A73FEB03FC9089EAF3DD0FAA94527607D717A101A7FFB1E594223D39E86F5044E0ACE2B022B40AD152316445860CDC906EDA46A248F17475AD2B96BDC6296710A7CC140819EDA11D9F25108331EC12410D7)
关于正负双向电流表
图片尺寸971x417![电流就这样转换出来了,调整好几个电阻的阻值,vout 用单片机的adc采样](https://imgs.wantubizhi.com/img/735A5D1F980B52A636CC46F12F2D1A737DBE990260B98467B27AF431DB3273057E6846B1055E9DFD965DCA600C57F1D0120977ADAACCBAFB78B769A0F284F9D481EB90473C8D50B3B9BAB9AF30A9451C51BD4ECBAB6D16C35AF87A8D4A3FA36D)
电流就这样转换出来了,调整好几个电阻的阻值,vout 用单片机的adc采样
图片尺寸800x522![所述ct采样电路包括电流互感器ct,第一电阻r1,第二电阻r2,二极管q1和](https://imgs.wantubizhi.com/img/A1A61BAA66193547F3A6DD7D8EE527E90B98E85C3BE5BCADD6D99C263033616A82125CCD1B31E147652603C9212FE7737F2FA5B7542E5F81765D020BFC30AE3D790E1FD04AED0F3B680463FCA4450A80390A98A3D404EC06C76A1C5133092EC4)
所述ct采样电路包括电流互感器ct,第一电阻r1,第二电阻r2,二极管q1和
图片尺寸1883x541