LM317可调稳压电路图
![做了一个可调直流稳压电源(1.5--30v),现在只能调到15v左右.](https://imgs.wantubizhi.com/img/735A5D1F980B52A636CC46F12F2D1A73E52F9DA89AC4E79055596C05554B92A2313028B073FC0239BF8237EE5134B6CF08964C30B6A2B0A02791A00B8B069E11B36A02742D1BCF46B976FDBED72283F293417D359CE12A0A1207499113ABD1F9)
做了一个可调直流稳压电源(1.5--30v),现在只能调到15v左右.
图片尺寸761x458![所有分类 自制可调稳压电源 (图2) 主要元气件参数资料: 尽管lm317](https://imgs.wantubizhi.com/img/735A5D1F980B52A636CC46F12F2D1A73E8D0F827FF0B08C24005E9C71E71C66AA62BCFD46AC69047FB28665A2A3D02CA55F9D288C7230EA770875F54A3F07974A7AD9343AF8BEC9FCD5B64806CBFE7CB0D66FE1015310510B36F4347CD8776B6)
所有分类 自制可调稳压电源 (图2) 主要元气件参数资料: 尽管lm317
图片尺寸716x473![可调直流稳压电源设计 电子元器件知识 lm317中文资料 桥式整流电路](https://imgs.wantubizhi.com/img/A1A61BAA66193547F3A6DD7D8EE527E92D9E52D4FD6F4CF98ADD3617D56912CD84B753D1BDDFE53FB302214CBBB3236BEDC736E876079CEA7970A0355E882B7DA44B6AA5DD750D8511134B8BF6685E3A67548BC5D7B0568A00E12A32955E4C63)
可调直流稳压电源设计 电子元器件知识 lm317中文资料 桥式整流电路
图片尺寸785x473![该电源由三端可调稳压集成电路lm317为核心构成,电路如图1所示.](https://imgs.wantubizhi.com/img/A1A61BAA66193547F3A6DD7D8EE527E92B4885ABDF8C1F68C32EE79FE0F4D57C42F0C4CEAA0FE796984B7952CD6E748C703A5DE36B8BF2ECFE847127530E652043E3B3A64894B816DA8B34BDFA20F27C19205421FE41A6AF35377A8B20AEA0DD)
该电源由三端可调稳压集成电路lm317为核心构成,电路如图1所示.
图片尺寸740x292![2,增大r3,提高d2的稳压值,可提高lm317输出,进而提高2n38](https://imgs.wantubizhi.com/img/ADDA3C5D760C6828B77B505A29D43E836DB1C43E77F2727BA04F3E831611BFC97967CB06573EC98131A0F6543B02C1874D9F166AF36162D6B7E517E9B166C2E8E1223079710F208D91FF51622242F8D02E8330E2128CD82717EFCBFA8C683910)
2,增大r3,提高d2的稳压值,可提高lm317输出,进而提高2n38
图片尺寸672x250![lm317制作的可调稳压电源电路图](https://imgs.wantubizhi.com/img/A1A61BAA66193547F3A6DD7D8EE527E92A5E9085371EC782795B3888779097B7BD494657FCCA5FFE0B352CA8BA2C069E314F8ACB312F4CE3772796D148039E41C7E37557193E9DEE755D764EF4095C317FDEFC144FA287709C47033EB5CC456A)
lm317制作的可调稳压电源电路图
图片尺寸521x246![电源电路设计,什么是电源电路设计?电源电路设计的最新报道](https://imgs.wantubizhi.com/img/A1A61BAA66193547F3A6DD7D8EE527E91543C5F070B536E7481FD8CEA45EEC634C97E86D9629615BE60D6346AE38D87C0AEE34CAC2A99CBA02C1273BCC74F2B4DB7710B6DB4EFCC6222711CC12E9DD05473E5D00A435DCB5F5B44EDF22EEFA5C)
电源电路设计,什么是电源电路设计?电源电路设计的最新报道
图片尺寸553x256![用lm317.](https://imgs.wantubizhi.com/img/A1A61BAA66193547F3A6DD7D8EE527E967ACB778131501073B4DD47B57EEE89AAB8145601700D5F4DBA737314E27B3E48154F5779B2B14FD40E5CD4926B62AF4BC7EE7AE9ACE846DB05C96A7441D424A0629D0146EA077630131DF9478B44433)
用lm317.
图片尺寸1239x825![lm317直流可调电源电路原理图](https://imgs.wantubizhi.com/img/ADDA3C5D760C6828B77B505A29D43E83E1A24CDA450F53C9BA06DD4FE071E155C7423ED710DD125E02764506A62E2803F69D0D38388F0B7C6C6E783A8A2E74E3776980E1DAC0257F21C9E33A51CE26EC17B15C7F3B480E28F7268143B0463688)
lm317直流可调电源电路原理图
图片尺寸565x438![然后连接lm317可调稳压芯片](https://imgs.wantubizhi.com/img/735A5D1F980B52A636CC46F12F2D1A730287DA06D9F42056CD97B9763CC7018795CCDC04D0DEFC22ABD9C21E60FA5AAE34AEE23A3E7848FA9606DEB59B00D5C945AA7B68F3A922D43BE1964C3EE55AD9DACB8071F45BAC693CA268BE5EC51555)
然后连接lm317可调稳压芯片
图片尺寸912x500![电容c1,c2滤波后送入lm317的3脚输入,从2脚输出稳压直流电压](https://imgs.wantubizhi.com/img/735A5D1F980B52A636CC46F12F2D1A7344C05B6CBC46774955F65478C8B3219B346735A9D5667A564F344D3EE189367342FDFE81A4B3FF8C95200ED6F16E9FF5DF85E0A97CEB51E5221DD621C1D374AA168096FB095AE943C5ECAD8852FD2A78)
电容c1,c2滤波后送入lm317的3脚输入,从2脚输出稳压直流电压
图片尺寸1620x602![搭配集成电路lm337,lm317使用(稳压电路),输出一个稳定的直流电](https://imgs.wantubizhi.com/img/A1A61BAA66193547F3A6DD7D8EE527E9248F4A54EE0456D812E3F0D8C3E3285C52F0C6D58A932B8593E1575E2ED4D199E8C0490B40738CFF83CF248DFA0F4DF79AA6E260C027C74FE38E6DA18BD8EE8854812F6FD26A2E34771CBD3D283D614E)
搭配集成电路lm337,lm317使用(稳压电路),输出一个稳定的直流电
图片尺寸1354x750![求0-30v可调电源的设计,最大电流2a](https://imgs.wantubizhi.com/img/A1A61BAA66193547F3A6DD7D8EE527E9BFD9A342814A43CB1B71849065F28A195D45EEF0E57BC7F6AF2246615E53B8E714B6F62579C038D776BAE1F025A706BB3E3248C898F23E6FFDC35D255CC3557593AF7727AD26E8E12851506787CF56BA)
求0-30v可调电源的设计,最大电流2a
图片尺寸522x261![搭配集成电路lm337,lm317使用(稳压电路),输出一个稳定的直流电](https://imgs.wantubizhi.com/img/ADDA3C5D760C6828B77B505A29D43E83A2E7891E1EED72AE30FBA05F3F02AD1963043A898C64F8A767D634C9789165F394D0E4143F1131E412A5E9CA6E2CE7AC0B0C8B3785569998B09B1B6DD4317E7CCEF2C9711C24DA1DC45BEE057AACA840)
搭配集成电路lm337,lm317使用(稳压电路),输出一个稳定的直流电
图片尺寸1336x850![lm317可调电压diy原理图](https://imgs.wantubizhi.com/img/A1A61BAA66193547F3A6DD7D8EE527E9BAD503DAE4CEE0E875F1D39EDA389038E31843699CB1022D16843DF639787352BB884771A3C22298B8CBB68FFD6E4988AAC6FDD1DBB0689EEA42F8434E1FD7081B7D2CE3A8B7A7D20EAD81F3AACD0134)
lm317可调电压diy原理图
图片尺寸750x500![输出电压3~12v可调式直流稳压电源的设计电路图](https://imgs.wantubizhi.com/img/735A5D1F980B52A636CC46F12F2D1A7387143831F5ABDA4E8B484ECA8C81AE7CE32B4E41FC3A085436E0CC02DFBF5EDCD33977EE89827A381E1D669F50AAF2B636E8269A4B863124BB64DB999CA9A78E22D29B047C1D31E7C82AEFEE0CDC0BB4)
输出电压3~12v可调式直流稳压电源的设计电路图
图片尺寸600x207![lm317;displaysynchronous;directvoltagepower 1 引 言 在电子电路及](https://imgs.wantubizhi.com/img/A1A61BAA66193547F3A6DD7D8EE527E9900B1EAC890BB7231E7119675AFCBFCAD847683C6F418BBCCD652346CD53189891ECDA98F6D05D9B5A44616C76D53EB873CCFF8CE0A4A8A0B3A9344EC773D7A1B92F4D2813DCB8B6D6230D7852D73341)
lm317;displaysynchronous;directvoltagepower 1 引 言 在电子电路及
图片尺寸1964x661![三端可调稳压集成电路lm317的多种应用电路](https://imgs.wantubizhi.com/img/735A5D1F980B52A636CC46F12F2D1A736919DBE1DAB14F18DD360EB11220739BA8E68F6F3304B85CD221F211289F133034EDF1429888B05B5D9230B9BFE15D22F3CEA3BE17B403D445859B77DA366BBE0D9429E08B7196CA419419009BD582A3)
三端可调稳压集成电路lm317的多种应用电路
图片尺寸568x463![lm317构成的1.25~37v可调电源](https://imgs.wantubizhi.com/img/A1A61BAA66193547F3A6DD7D8EE527E97667AEF880F6DB98D2B20B3EB75AD581DEE3F45891E998B25994EA9D893DC3F02DEFFD79EB1DAB7F5BF6B635EE513452FAA91B808CF2DBDDF96763F5DB03E4913AD54E1C1F0172937F7F9976797D7125)
lm317构成的1.25~37v可调电源
图片尺寸1524x541![用lm317三端可调稳压模块制作一个小电流调压电路板(1.5a)](https://imgs.wantubizhi.com/img/ADDA3C5D760C6828B77B505A29D43E83BEDB882AD566ADD0A150396FCD87385ADE1406FC5635AA5172012190485C84F1F8C8C96AFFDDB8E9BB139805328664FE2A1586771FEBC6E2F885360B73FED128006402041171CB2575BB78962828A547)
用lm317三端可调稳压模块制作一个小电流调压电路板(1.5a)
图片尺寸640x374