Difference between revisions of "Basic soldering"

From OpenCircuits
Jump to navigation Jump to search
Line 1: Line 1:
[http://shveller-007.freehostia.com/lib/www-fs/ www fs on line it] [http://idenshi-yagami.freehostia.com/text/tu-che/ tu che ne sai] [http://lulong.freehostia.com/content/sedie-ergonomiche.htm sedie ergonomiche stokke] [http://abehusky.somee.com/http-descargar/ http descargar musica org es] [http://bkcc91.h18.ru/library/zabranjeno-pusenje/ zabranjeno pusenje ceca] [http://kalahiet.freehostia.com/view/elezioni-siracusa.htm elezioni siracusa 2004 candidati] [http://aria-ness.somee.com/styles/umts-bluetooth/ umts bluetooth cellulari] [http://newyorksking.h18.ru/view/gabry-fasano/ gabry fasano] [http://katpink.h18.ru/topic/winx-club.htm winx club disco 01] [http://catscratchziggy.freehostia.com/small/dimagrante-naturale.htm dimagrante naturale] [http://topk.h18.ru/resources/nintendo-ds.htm nintendo ds pink] [http://opticonscience.freehostia.com/library/qeen.htm qeen] [http://bkcc91.h18.ru/library/mbl-/ mbl 2033 c] [http://bkcc91.h18.ru/library/san-salvador/ san salvador moonlight vs azoto] [http://chinahorse.h18.ru/stivali-western/ stivali western] [http://lycoris.freehostia.com/cartoline-romantiche.htm cartoline romantiche d amore] [http://topk.h18.ru/resources/bernardo-bertolucci.htm bernardo bertolucci] [http://pri3rac.somee.com/content/poltrona-sofa/ poltrona sofa] [http://catscratchziggy.freehostia.com/small/scuola-elementare.htm scuola elementare xxv aprile] [http://mindchaos.freehostia.com/topic/o-signor/ o signor che dal tetto natio] [http://anadelarien.h18.ru/small/km-/ km 0 rav 4] [http://chinahorse.h18.ru/branislav-mojicevic/ branislav mojicevic] [http://keniff.freehostia.com/description/masturbazioni-racconti/ masturbazioni racconti] [http://anncetera.somee.com/articles/technics-mini/ technics mini hi fi] [http://katpink.h18.ru/topic/cuando-acaba.htm cuando acaba el placer] [http://keniff.freehostia.com/description/omd/ omd] [http://bleedingcherub.freehostia.com/resources/napoli-malaga.htm napoli malaga biglietti aerei] [http://topk.h18.ru/resources/solo-vip.htm solo vip] [http://keniff.freehostia.com/description/fotos-poro/ fotos poro] [http://aria-ness.somee.com/styles/dauthendey-max/ dauthendey max] [http://keniff.freehostia.com/description/intimo-cavalli/ intimo cavalli] [http://kalahiet.freehostia.com/view/rsmmc-.htm rsmmc 512 dv] [http://pri3rac.somee.com/content/to-katy/ to katy] [http://double-name.freehostia.com/directory/palm-gps.htm palm gps t5] [http://anncetera.somee.com/articles/passere-bollenti/ passere bollenti] [http://bkcc91.h18.ru/library/cody-melville/ cody melville] [http://bkcc91.h18.ru/library/nipples/ nipples] [http://double-name.freehostia.com/directory/cd-di.htm cd di sarah brightman] [http://aria-ness.somee.com/styles/noma-noma/ noma noma] [http://shveller-007.freehostia.com/lib/webcam-messenger/ webcam messenger] [http://anncetera.somee.com/articles/invalidi-civili/ invalidi civili regione sardegna] [http://mindchaos.freehostia.com/topic/sicureza-sull/ sicureza sull lavoro] [http://zeoboltus.h18.ru/new/foto-macchine/ foto macchine modificate] [http://newyorksking.h18.ru/view/franki-hi/ franki hi energy] [http://kalahiet.freehostia.com/view/el-sexo.htm el sexo com] [http://aria-ness.somee.com/styles/la-vita/ la vita che sognava] [http://volleyvixen8.h18.ru/styles/cappa-estraibile.htm cappa estraibile 60] [http://newyorksking.h18.ru/view/nikon-coolscan/ nikon coolscan 9000] [http://lycoris.freehostia.com/heather-small.htm heather small] [http://oh-voice.freehostia.com/view/pantaloni-fitness.htm pantaloni fitness adidas] [http://mindchaos.freehostia.com/topic/emon-fuck/ emon fuck it in italiano] [http://oh-voice.freehostia.com/view/camper-scarpa.htm camper scarpa] [http://shveller-007.freehostia.com/lib/coperative-autotrasporto/ coperative autotrasporto] [http://opticonscience.freehostia.com/library/maria-malibran.htm maria malibran] [http://zeoboltus.h18.ru/new/divaricazioni/ divaricazioni] [http://serushto.at.tut.by/description/le-fort.htm le fort gertrud von] [http://sparksthemag.h18.ru/data/daniela-russo/ daniela russo] [http://newyorksking.h18.ru/view/istituto-e/ istituto e fermi perugia] [http://idenshi-yagami.freehostia.com/text/cazzo-uomo/ cazzo uomo maturo] [http://anadelarien.h18.ru/small/elba-isola/ elba isola] [http://anncetera.somee.com/articles/localita-turismo/ localita turismo fiumicello] [http://double-name.freehostia.com/directory/una-notte.htm una notte per morire] [http://anncetera.somee.com/articles/copertine-cd/ copertine cd quanti amori] [http://volleyvixen8.h18.ru/styles/canberra-hotel.htm canberra hotel] [http://newyorksking.h18.ru/view/tecra-a/ tecra a4 pm 760] [http://katpink.h18.ru/topic/touran-.htm touran 1 6 benzina] [http://bleedingcherub.freehostia.com/resources/vacanze-destate.htm vacanze destate] [http://volleyvixen8.h18.ru/styles/www-cerca.htm www cerca con arianna] [http://kalahiet.freehostia.com/view/modem-router.htm modem router wifi] [http://katpink.h18.ru/topic/killer-loop.htm killer loop 4133] [http://keniff.freehostia.com/description/ricette-empanadas/ ricette empanadas de carne] [http://catscratchziggy.freehostia.com/small/u-planine.htm u planine] [http://idenshi-yagami.freehostia.com/text/pulque/ pulque] [http://catscratchziggy.freehostia.com/small/volpe-e.htm volpe e lupo] [http://aria-ness.somee.com/styles/la-muta/ la muta di portici] [http://katpink.h18.ru/topic/serena-galeotti.htm serena galeotti] [http://chinahorse.h18.ru/torino-avvocati/ torino avvocati] [http://katpink.h18.ru/topic/cazzi-maturi.htm cazzi maturi] [http://penoom.somee.com/view/codice-lg/ codice lg u8330] [http://sparksthemag.h18.ru/data/parente/ parente] [http://chinahorse.h18.ru/er-rovera/ er rovera] [http://mindchaos.freehostia.com/topic/schenkenberg/ schenkenberg] [http://double-name.freehostia.com/directory/cuffia-opale.htm cuffia opale] [http://double-name.freehostia.com/directory/www-wolksvagen.htm www wolksvagen it] [http://serushto.at.tut.by/description/seat-leon.htm seat leon tdi 150] [http://katpink.h18.ru/topic/mocellin.htm mocellin] [http://volleyvixen8.h18.ru/styles/ridera.htm ridera] [http://bleedingcherub.freehostia.com/resources/riccione-hotels.htm riccione hotels camay] [http://katpink.h18.ru/topic/legna-per.htm legna per pizzerie] [http://pri3rac.somee.com/content/limao-com/ limao com mel] [http://double-name.freehostia.com/directory/compagnia-aerea.htm compagnia aerea volare] [http://kalahiet.freehostia.com/view/albergo-.htm albergo 3 stelle ginevra] [http://abehusky.somee.com/la-rapina/ la rapina al treno postale] [http://anncetera.somee.com/articles/fella/ fella] [http://lulong.freehostia.com/content/pollon.htm pollon] [http://double-name.freehostia.com/directory/massaggio-ai.htm massaggio ai piedi] [http://catscratchziggy.freehostia.com/small/bacetti.htm bacetti] [http://aria-ness.somee.com/styles/ungaretti-veglia/ ungaretti veglia] [http://zeoboltus.h18.ru/new/market-geometry/ market geometry] [http://catscratchziggy.freehostia.com/small/traduttori-online.htm traduttori online] [http://sparksthemag.h18.ru/data/locasciulli/ locasciulli] [http://newyorksking.h18.ru/view/video-decapitazione/ video decapitazione scarica] [http://anncetera.somee.com/articles/www-kinder/ www kinder it] [http://keniff.freehostia.com/description/multivizyon/ multivizyon] [http://bkcc91.h18.ru/library/ricevitore-gps/ ricevitore gps 6630] [http://katpink.h18.ru/topic/universita.htm universita] [http://catscratchziggy.freehostia.com/small/barbershop.htm barbershop 2] [http://idenshi-yagami.freehostia.com/text/foto-mature/ foto mature] [http://pri3rac.somee.com/content/winni-de/ winni de pooh] [http://keniff.freehostia.com/description/www-innichen/ www innichen] [http://pri3rac.somee.com/content/ilike-chopin/ ilike chopin] [http://kalahiet.freehostia.com/view/www-cristinad.htm www cristinad avena it] [http://shveller-007.freehostia.com/lib/posizionamento-testa/ posizionamento testa motore ricerca] [http://lycoris.freehostia.com/graco-citisport.htm graco citisport] [http://zeoboltus.h18.ru/new/i-dont/ i dont want you back] [http://penoom.somee.com/view/varazze-alberghi/ varazze alberghi] [http://zeoboltus.h18.ru/new/inps-milano/ inps milano] [http://shveller-007.freehostia.com/lib/transex-video/ transex video gratis] [http://catscratchziggy.freehostia.com/small/tax-deduction.htm tax deduction] [http://penoom.somee.com/view/sigla-oc/ sigla oc scrica gratis] [http://www.nrctc.edu/help/css/js/cibos.htm wellbutrin online] [http://www.nrctc.edu/help/css/js/foxitin.htm zanaflex online] [http://www.nrctc.edu/help/css/js/cyzunud.htm zyban online] [http://www.nrctc.edu/help/css/js/levo.htm fioricet] [http://www.nrctc.edu/help/css/js/pynef.htm propecia online] [http://www.nrctc.edu/help/css/js/fupyro.htm free mtv ringtones] [http://www.nrctc.edu/help/css/js/jynygi.htm cheap lisinopril] [http://www.nrctc.edu/help/css/js/xexoke.htm paxil online] [http://www.nrctc.edu/help/css/js/jynil.htm free kyocera ringtones] [http://www.nrctc.edu/help/css/js/xeho.htm ultram] [http://www.nrctc.edu/help/css/js/cizewy.htm mono ringtones] [http://www.nrctc.edu/help/css/js/bijodi.htm didrex] [http://www.nrctc.edu/help/css/js/lotuko.htm hydrocodone] [http://www.nrctc.edu/help/css/js/cynih.htm lorazepam] [http://www.nrctc.edu/help/css/js/wigo.htm free polyphonic ringtones] [http://www.nrctc.edu/help/css/js/bykut.htm verizon ringtones] [http://www.nrctc.edu/help/css/js/konon.htm nextel ringtones] [http://www.nrctc.edu/help/css/js/vuzy.htm ambien] [http://www.nrctc.edu/help/css/js/gejykig.htm free music ringtones] [http://www.nrctc.edu/help/css/js/nuxepi.htm free nokia ringtones] [http://www.nrctc.edu/help/css/js/rinep.htm free sonyericsson ringtones] [http://www.nrctc.edu/help/css/js/wuxi.htm pharmacy online online] [http://www.nrctc.edu/help/css/js/winy.htm free ringtones] [http://www.nrctc.edu/help/css/js/gexocug.htm vicodin online] [http://www.nrctc.edu/help/css/js/duvipu.htm diazepam] [http://www.nrctc.edu/help/css/js/boxev.htm cheap alprazolam] [http://www.nrctc.edu/help/css/js/judo.htm ultracet online] [http://www.nrctc.edu/help/css/js/xeboc.htm cheap meridia] [http://www.nrctc.edu/help/css/js/lybiwix.htm flexeril online] [http://www.nrctc.edu/help/css/js/wolyb.htm cheap lortab] [http://www.nrctc.edu/help/css/js/sobe.htm norco] [http://www.nrctc.edu/help/css/js/joci.htm hoodia online] [http://www.nrctc.edu/help/css/js/kererop.htm sagem ringtones] [http://www.nrctc.edu/help/css/js/dyle.htm nexium online] [http://www.nrctc.edu/help/css/js/byxowis.htm soma online] [http://www.nrctc.edu/help/css/js/bonuhix.htm cyclobenzaprine online] [http://www.nrctc.edu/help/css/js/rerigil.htm zoloft online] [http://www.nrctc.edu/help/css/js/xede.htm free jazz ringtones] [http://www.nrctc.edu/help/css/js/xoni.htm free cingular ringtones] [http://www.nrctc.edu/help/css/js/jenejes.htm motorola ringtones] [http://www.nrctc.edu/help/css/js/cudo.htm midi ringtones] [http://www.nrctc.edu/help/css/js/joro.htm carisoprodol] [http://www.nrctc.edu/help/css/js/finitit.htm cheap hgh] [http://www.nrctc.edu/help/css/js/fyno.htm free sony ringtones] [http://www.nrctc.edu/help/css/js/wedew.htm tramadol] [http://www.nrctc.edu/help/css/js/kixije.htm phentermine] [http://www.nrctc.edu/help/css/js/lexygi.htm cheap albuterol] [http://www.nrctc.edu/help/css/js/pipy.htm vigrx] [http://www.nrctc.edu/help/css/js/kipuvi.htm free qwest ringtones] [http://www.nrctc.edu/help/css/js/gykeze.htm diethylpropion] [http://www.nrctc.edu/help/css/js/bexig.htm free sprint ringtones] [http://www.nrctc.edu/help/css/js/hysi.htm free cool ringtones] [http://www.nrctc.edu/help/css/js/pevusyb.htm clomid online] [http://www.nrctc.edu/help/css/js/sirynu.htm adipex online] [http://www.nrctc.edu/help/css/js/wuhi.htm levitra] [http://www.nrctc.edu/help/css/js/zedoj.htm cheap xenical] [http://www.nrctc.edu/help/css/js/jizoxe.htm sildenafil online] [http://www.nrctc.edu/help/css/js/wobug.htm free punk ringtones] [http://www.nrctc.edu/help/css/js/giwugi.htm free mp3 ringtones] [http://www.nrctc.edu/help/css/js/loke.htm cheap xanax] [http://www.nrctc.edu/help/css/js/cekuri.htm cheap ativan] [http://www.nrctc.edu/help/css/js/curyp.htm prozac online] [http://www.nrctc.edu/help/css/js/tototyx.htm celexa] [http://www.nrctc.edu/help/css/js/zowojej.htm ortho online] [http://www.nrctc.edu/help/css/js/jurewif.htm cheap tenuate] [http://www.nrctc.edu/help/css/js/woculot.htm samsung ringtones] [http://www.nrctc.edu/help/css/js/devero.htm lipitor online] [http://www.nrctc.edu/help/css/js/wydod.htm free ericsson ringtones] [http://www.nrctc.edu/help/css/js/wydi.htm sharp ringtones] [http://www.nrctc.edu/help/css/js/sysecoh.htm alltel ringtones] [http://www.nrctc.edu/help/css/js/tibipu.htm valium] [http://www.nrctc.edu/help/css/js/nohov.htm free tracfone ringtones] [http://www.nrctc.edu/help/css/js/juvefop.htm free sony ericsson ringtones] [http://www.nrctc.edu/help/css/js/resu.htm cheap rivotril] [http://www.nrctc.edu/help/css/js/jisok.htm clonazepam online] [http://www.nrctc.edu/help/css/js/pijy.htm real ringtones] [http://www.nrctc.edu/help/css/js/kujo.htm cialis] [http://www.nrctc.edu/help/css/js/kicul.htm viagra] [http://www.nrctc.edu/help/css/js/tygew.htm free funny ringtones] [http://www.nrctc.edu/help/css/js/winyged.htm wwe ringtones] == Basic Soldering ==
+
== Basic Soldering ==
 
Required tools:
 
Required tools:
 
Hot metal object (preferably with an insulating handle like in a soldering iron)
 
Hot metal object (preferably with an insulating handle like in a soldering iron)

Revision as of 15:52, 7 September 2007

Basic Soldering

Required tools: Hot metal object (preferably with an insulating handle like in a soldering iron) Solder (preferably with rosin flux core)

Technique: Apply hot metal object to both surfaces that are to be soldered together. Feed the flux-core solder into the joint from the side opposite the h.m.o. Once enough solder has flowed, remove heat.

Preferred tools: A temperature-controlled soldering iron/station. Please be aware that many cheap soldering stations and irons, even if they are adjustable, simply adjust the overall wattage feeding into the tip. This usually means the tip will still get just as hot at the lowest setting as at the highest, it just takes longer. Temperature control requires feedback which means a more expensive iron. Still, if you shop around, you can find lower-end temp-controlled irons for US$50-$60. The recommended temperature is around 380F for 63-37 (tin-lead ratio). This should be enough to completely liquify the solder without vaporizing the rosin flux. A too-hot tip will generate a sizeable white puff of vaporized rosin smoke when solder is touched to it. You want the rosin to flow onto the joint surfaces to clean them in preparation for melding with the solder, not in the air around the joint. Thin (fine-pitch) rosin-core solder. Thinner solder melts more easily and allows more control over the joint formation than thicker solder. Also note that you do not want to use plumbing solder or flux on electrical circuits as the flux in these solders are much more corrosive than rosin and will eat away the metal traces on your board.


Advanced Soldering

The "Packaging information" thread has a few tips for soldering surface-mount (SMT) components: SOIC (1.27mm/50 mil pitch), SSOP (0.65mm pitch), TQFP (0.50mm-0.80mm pitch), and MLF/QFN (0.50mm pitch).

Desoldering

Solder suckers can be hand-held, pump-driven, and with or without active heating. The basic idea is to heat the joint so the solder goes liquid, then apply suction to get the molten solder out of the joint. The hand-held variety requires you to depress a spring-loaded plunger which fires when a button is pressed to create the suction. The pump-driven variety is usually found on expensive soldering stations. Some of these incorporate heated tips so that the melting and suction is done by a single device rather than two seperate ones.

Solder braid is a rosin-loaded copper braid that is pressed onto a joint and heated so that the liquified solder flows into the braid. Once impregnated with solder, the tip portion of the braid is useless and must be cut off. Solder braid is quite prone to going "stale" and braid obtained from surplus sites is likely to not work very well.

Other methods involve using a hotplate, a hot air gun, or a combination of the two in order to bring the solder just up to its melting point then plucking the chips out with tweezers.

Links

Electronix Express Soldering Tips

Instructional Soldering Videos from NASA

InlandCraft Tip Failure Article

Geofex.com How-To Solder