贴片元件手工焊接方法(图)

整理文档很辛苦,赏杯茶钱您下走!

免费阅读已结束,点击下载阅读编辑剩下 ...

阅读已结束,您可以下载文档离线阅读编辑

资源描述

fengzhaoqun@hotmail.comSMD$50SMDColinO'Flynn,may.2003•SMD•••••SMD•SMD().!,groan.TQFP.,,().()MSDS.(USD)NANA$150-$500NANA$2-$2028AWG(.38mm)Kester23-6337-8806MSDS$18.08RMA186Kester83-1000-0186MSDS$3.70951Kester83-1000-0951MSDS$3.697.6mmChemtronics60-1-5MSDS$2.92NANA$1-$50,350C(660F).330340C(630to640),.,270C(520F).Likely,...,().fengzhaoqun@hotmail.com()..,.,!...:()..,.,.,,.,.SAD.,.Nicesmallpointswillbeuseful,ormaybehavingafewdifferentonesaswell...,.64TQFP..,.2,..,..RMA186,.,.951..951..(:(soder-wick),thatisthenamebrand),,.5,(25feet).,SMD,.,SMD.fengzhaoqun@hotmail.com..-2SMD..,472,4700ohms.0's.:Ohm47247002212204991499040214020100210000100101%4,.().1206,0603,0805,orawholehostofotherones.:(inch)(inch)06030.060.0308050.080.0512060.120.060805,0603,.0603().0201.,.(0201).:(mm)(mm)()16081.60.8060320122.01.2080532163.21.61206.(:).fengzhaoqun@hotmail.com/..,.SMD.SMD,SMD.SMD...,.10u2525volts10uF47625K25volts47uF22620K20volts22uF1015v15volts10uFKKemet(K)Kemet,s...(,),.10025(STK500)100uF25v.V.,SMD.2SAD.,,LED,...,:•LED's•..,!IC,,.IC.AVRAT,:AT90S2313-4SCAT90S2313,-44MHz,SCSOIC.AVR9923.1999,23.:ATMEGA128-16AI0212,AtMega128,-1616MHz,AITQFP.200212.fengzhaoqun@hotmail.com:(,)(,).DIP,.SOIC.,DIP,,SOIC..SOIC,(J)S,.SSOP,SOIC.(),,.AVRSMDTQFPMLF.ICPLCC,.PLCC,.TQFP,AVR(AtMega128).MLF,,.,.,.,.,..330C,.,,.,,,””..,.PLCC.1]fengzhaoqun@hotmail.com2],.,.3],4]().,().,,,.,.fengzhaoqun@hotmail.com1]()2],PCBPCB3](2),PCB.,.,4.4],PCB,,.5].,...“”,.PCB2.(),,,,.IC,..186RMA951(no-clean).,186.,951.186TQFP,SOIC186.,186.,.,.PCB,.1]PCB..2]IC.,.,.,.fengzhaoqun@hotmail.com3],..4].3.,nudge.,5],(3,)..PCB.Itmayhelptotilttheboardsoyoucangetamorehorizontalangleonthesolderingiron.,PCB.,..fengzhaoqun@hotmail.com6].,.7].,....8]!!SMD.20-30x.IntelQX3+,().10x,60x,200x.,.,.@hotmail.com:3,blue-tack.IC().IC(:AtMega8TQFP)..:1]1-4(1,)2]1(),3],.4]..,.,.WellerPropylPen.,()..()...(6-20C),(!).,.,,,.,:1]2],3]fengzhaoqun@hotmail.com(23),.,.hip://(Google)..,!:(:)..–1()1]2],3],.–2()1]2],.–3()1]fengzhaoqun@hotmail.com,.().,...IC–1()IC,'J'..,.IC.,(,).:1]2830AWG(-)2]3],.4]..,.fengzhaoqun@hotmail.com5],.,AtMega12864TQFP.,.PCB.IC–2(ChipQuik),.,.ChipQuik,.ChipQuikIC,.TheChipQuik,150C(300F).ChipQuik.AtMega128():1]SMD(ChipQuik).2]ChipQuikSMDt.SMD,ChipQuik.ChipQuik.3],().4],.5],..,andplaceIC.IC().,!6],.IC–3(),.,SMD..1],SMD2]3],,.AndreasLenze,:''/PCB.()J-L-.IC–4()fengzhaoqun@hotmail.comAndreasLenze:IC()(),–('')..,,.,,.,.,.,.1],2],.3],.4].5].ChipQuik,.()ChipQuick.2(ChipQuik).SMD.,08050603IC.AtMega8:SMDIC,.,.1.AtMega8AREFSMD.fengzhaoqun@hotmail.comSMD.Dremel()bit.bit::1]()2]...3]Takethedremel,andusetheedgeofthebittoremovethecopperwhereyoudrewlines.Thiswilltakeabitofpractice,butsoonyouwillbeabletoaccuratelyremovejusttherightamountofcopper.fengzhaoqun@hotmail.com4]()5],AVR.,,!

1 / 17
下载文档,编辑使用

©2015-2020 m.777doc.com 三七文档.

备案号:鲁ICP备2024069028号-1 客服联系 QQ:2149211541

×
保存成功