扩流电路
![单管扩流电路图](https://imgs.wantubizhi.com/img/735A5D1F980B52A636CC46F12F2D1A73F080AC57B6E3E629664DE97F1770165EA9F38D7B9A99B422446D50D5EC5FDE6B9EC664F7C7F21D60F5640B3F959AB9040B1CFAF3673F1FD81429640C0957619932E5A7CA9159D1578373C3105D1EA0FA)
单管扩流电路图
图片尺寸599x348![1875扩流电路](https://imgs.wantubizhi.com/img/ADDA3C5D760C6828B77B505A29D43E83EA3A4BBDA9EE1C72FB62446EF83F61E0CDAEE0AFBB6CEFC289D1EE0BC6D17ADFE3D1F97E4D2C356096A8C331FF9DE70E569C06CAD71F9B40B0049532A235041FB1EC816B6D0F7A3336DF3DED2BF90CF6)
1875扩流电路
图片尺寸929x843![谁有7800系列稳压电路用大功率npn管扩流电路图?](https://imgs.wantubizhi.com/img/ADDA3C5D760C6828B77B505A29D43E836EE99ABA2492C203457879570F64524D347D9C1A6ECD1D75D661759231C438370F7861B63B8691E03609CDD3DB9544141699B58E63F6BE203A383FC14B97FBEA50B749006CFB890382E43DFED05CEEF6)
谁有7800系列稳压电路用大功率npn管扩流电路图?
图片尺寸498x414![晶体管扩流电源电路设计介绍](https://imgs.wantubizhi.com/img/735A5D1F980B52A636CC46F12F2D1A73D5F387972D0D4671206E604A579764DF225A6F8CA6C0F228CCBFB3244E925F7FEB3CD753862EFB4B171279070836D7865E8345E89FF6B2A2E95C6A03A4577FD6FFDB127B798DE900FECD8EEA89596060)
晶体管扩流电源电路设计介绍
图片尺寸1127x727![help我这个稳压管扩流电路中的三极管为何发热好厉害](https://imgs.wantubizhi.com/img/A1A61BAA66193547F3A6DD7D8EE527E95063B41865C2FB65A16B3D033D714D1CE27206B791247F0FC3B269EB863AF7676C90DAE00F704DD5D61402660C84DFEFE11B44788BD977B4F8EA12194B3480E6E0A24F0BFC102A064613FA534ACFF40D)
help我这个稳压管扩流电路中的三极管为何发热好厉害
图片尺寸819x468![lm317扩流电路](https://imgs.wantubizhi.com/img/A1A61BAA66193547F3A6DD7D8EE527E95D5838E4243FE18A251FECA049294560C9F7043D3C93A3F31DB719DCB320A18800B4B4A4181855EF86A248CE52C7F0BB36240AB8881ACB03B028AFB748F5B681FC5A1C40806ACAECE9A66D6C130E6623)
lm317扩流电路
图片尺寸711x530![7812扩流电路图](https://imgs.wantubizhi.com/img/735A5D1F980B52A636CC46F12F2D1A735DF666E00364CDCB54220A00C8C7A14D7B524652C5C9962CE84FE2B2927E73BC7ECFFE36983B8B88D5EA55A25EDD2F0F12A1D46C8C722D38538BA3337064C39831D88F8BCB1729A9B2DAD170F9C72ECE)
7812扩流电路图
图片尺寸944x516![电源学习总结四线性稳扩流方法](https://imgs.wantubizhi.com/img/735A5D1F980B52A636CC46F12F2D1A734CBDC0BFC7EB38C3192C7195ACC9C948F80B0590ED307453BC22A18F5F6B7BFB1BE0978230557FC370AC0A1030C20E60AB95E2863E5A1B6E9199DD93EB4A60200631EDAB5695DB2642E637E0156CFC1F)
电源学习总结四线性稳扩流方法
图片尺寸1206x581![lm7805的扩流电路可以扩到输出na的电流正常情况下才输出500ma大家](https://imgs.wantubizhi.com/img/ADDA3C5D760C6828B77B505A29D43E83C8A62564D23F7B2D56E99305616BCB4CAB41257A4AC459B2B3F147BD22A61530AA901EFFFAA797B84C146173FAC745DFD4A4E621F81A95598F6D623F2EB09028F33EC570676DAF9F70399657AB1023D4)
lm7805的扩流电路可以扩到输出na的电流正常情况下才输出500ma大家
图片尺寸605x384![双极性输出时的电流扩展电路图](https://imgs.wantubizhi.com/img/735A5D1F980B52A636CC46F12F2D1A7343C18001C929C75313F1C9F92DEFED664766EA25FC3788588B406FCAF93EB4DC40C8E69755839A5ADEDE71C00EFE45EDD507C18157AA3766A4A66C0738FB7D0525AFB631CAEB36739F25C835B522A2C0)
双极性输出时的电流扩展电路图
图片尺寸876x759![扩流电路](https://imgs.wantubizhi.com/img/735A5D1F980B52A636CC46F12F2D1A73691961344DA4769C5F4074250DBF90609C1D0428829CA80E2BCCC53E59B9B3F80621C0EEF6F0031D2C7E6FAA666E53E69A8427A2E62CC70B46898B3914889A94AD30EC3E3371AEC46A0783C650FF5817)
扩流电路
图片尺寸930x407![7805电源扩流设计报告](https://imgs.wantubizhi.com/img/ADDA3C5D760C6828B77B505A29D43E83583136401C9FCBF3FEFF0A5D98F8EB168A843B8CD2EBD11D3A62F8AAB024FC7800079CAFCF500D2FD775B3CEF91D577922008F6F7B20AF236EF0D0F4E7EB053A7BDAB56F969FBC930EE28F2CFA482F21)
7805电源扩流设计报告
图片尺寸1172x503![lm317扩流电路图二如图lm317的1-2管脚是基准电压,输出电压要减去功率](https://imgs.wantubizhi.com/img/735A5D1F980B52A636CC46F12F2D1A73D7F478F7E95AF8F2E91FEB8545FDBA99F54C9363A24AB4D62A0F0C65BB434A5AE5A50FE2C0F58E59A5FBC7F27728238CD4FFF729BCDAB56FA6DCD163D1E746738A608E370F26AB38B004A313F57B93AC)
lm317扩流电路图二如图lm317的1-2管脚是基准电压,输出电压要减去功率
图片尺寸786x440![w78构成的的扩流电路3](https://imgs.wantubizhi.com/img/A1A61BAA66193547F3A6DD7D8EE527E99966AC022FF7E20E272D877C650D69BFFEC3125A994BB288BB1E1E5E62E3356DAC9B19A9B1B742755AC4157E5436A4CCEB0DB4C1EA54C6A4C9A36AB852F780E5061B14840ABE08ADDED408DC9EF4281C)
w78构成的的扩流电路3
图片尺寸1762x723![请教各位前辈在做线性电源扩流时每支路后面串联的小电阻或走线电阻](https://imgs.wantubizhi.com/img/735A5D1F980B52A636CC46F12F2D1A73CD38C5A9E64AFC374F39EC6D78D3B0FAA7ABF1C3AEE44CEBC3BA208C759F3A5C42CE070821D29E7AD213A180616C55202BA8E706A3EE71DADEDFB7C1FECE7320CE840B0C2481697C26A56A71C1FD0EEF)
请教各位前辈在做线性电源扩流时每支路后面串联的小电阻或走线电阻
图片尺寸496x383![三种lm317扩流电路图.doc](https://imgs.wantubizhi.com/img/ADDA3C5D760C6828B77B505A29D43E83F495783D3A37B443A89F1D682CE563F94AAD6EFFD4F314A4F4D60EFA8825AC3CDEDB39EC2A26A6C7D4791B3B58C2E78BD7FDCB8BB8578A547E1E3F3F58ECABB81DE292DB55F8C226DCD96528C2436DB7)
三种lm317扩流电路图.doc
图片尺寸792x560![新手求教如何选择扩流三极管外围的电路怎么算](https://imgs.wantubizhi.com/img/ADDA3C5D760C6828B77B505A29D43E8339FFDAB2AC486D0791730C4C12D88A4AA90B2020B970ECB87B8BDEAB5FADFF94803A78016D4307C474FA21B2EC59306FC987169ACB2587FA34CDA85B25667E8AFB11D3F1C6F3206F50E2189DF8AF1AF3)
新手求教如何选择扩流三极管外围的电路怎么算
图片尺寸739x539![这种扩流电路可行吗](https://imgs.wantubizhi.com/img/ADDA3C5D760C6828B77B505A29D43E8347AD1E26AEF27B4226436FA347D971782813E967F67FC8C272258382D38512FA2076FDF43EEEA9F296965A1A9DF5FFEE8D2E38D9AB564161F79157DEAC05CD8D6A4F70F704EC1C9FE7251E53137B7F32)
这种扩流电路可行吗
图片尺寸800x468![请问大神这种lm317扩流电路的电流怎么计算?](https://imgs.wantubizhi.com/img/ADDA3C5D760C6828B77B505A29D43E834E36817EE433867C2F6DE77610EADD3FB7FD62640E5D3DEB4B423B5932A177ACEE72918DC888EB99362C8A53653A4A68E8CF1D12A9A7BCC227464CAD85B5F8DCCCF401B759F6659A1B27DCBACDB45B7E)
请问大神这种lm317扩流电路的电流怎么计算?
图片尺寸500x438![lm317扩流电路全集doc2页](https://imgs.wantubizhi.com/img/A1A61BAA66193547F3A6DD7D8EE527E9F342A0F2AA9D196AA6FD69927193EE35B45BC61E55B9EF0CA31CA77C769717431B2C41D50AA5284C3EA9B4196ABA6EF3EC4DE452FCD1339DC1769933930980B2CA282B7B0FBF95365420A604AA9AC304)
lm317扩流电路全集doc2页
图片尺寸792x1120