Ndi mitundu ingati ya magetsi a mzere wa LED omwe sakuyatsa?

Magetsi akunja amafunikira odana ndi static: chifukwa ma LED ndi zigawo zosunthika, ngati njira zotsutsana ndi ma static sizimatengedwa pokonza magetsi amtundu wa LED, ma LED adzatenthedwa, zomwe zimapangitsa kuti ziwonongeke.Tiyenera kuzindikira apa kuti chitsulo chogulitsira chiyenera kugwiritsa ntchito chitsulo chotsutsa-static soldering, ndipo ogwira ntchito yokonza ayeneranso kutenga njira zotsutsana ndi malo amodzi (monga kuvala mphete ya electrostatic ndi magolovesi odana ndi static, etc.)

Nyali zapanja sizingathe kutentha kwambiri: zigawo ziwiri zofunika za nyali zotsogola, zotsogola ndi FPC, ndi nyali zowongolera ndi zinthu zomwe sizingapitirire kutentha kwambiri.Ngati FPC ikupitirizabe kutentha kwambiri kapena kupitirira kutentha kwake, filimu yophimba ya FPC idzatulutsa thovu, zomwe zidzachititsa kuti nyali yotsogolera iwonongeke.Panthawi imodzimodziyo, ma LED sangathe kupirira kutentha kwakukulu mosalekeza.Pambuyo pa nthawi yayitali pa kutentha kwakukulu, chipangizo chowunikira cha LED chidzawotchedwa ndi kutentha kwakukulu.Choncho, chitsulo chosungunula chomwe chimagwiritsidwa ntchito pokonza chingwe cha kuwala kwa LED chiyenera kukhala chitsulo chowongolera kutentha kuti chichepetse kutentha mkati mwazosiyana, ndipo ndizoletsedwa kusintha ndi kuziyika mosasamala.Kuphatikiza apo, ngakhale zili choncho, ziyenera kudziwidwa kuti chitsulo chosungunula sichiyenera kukhala papini ya kuwala kwa LED kwa masekondi opitilira 10 pakukonza.Ngati nthawi iyi yadutsa, ndiye kuti akhoza kuwotcha chipangizo chowunikira chowongolera.
Ngati kuwala kwa mzere wakunja sikuyatsa, chonde onani ngati dera lidalumikizidwa, ngati kulumikizana kuli koyipa, komanso ngati mizati yabwino ndi yoyipa ya bar yowunikira yasinthidwa.Kuwala kwa kapamwamba kounikira mwachiwonekere kutsika.Chonde onani ngati mphamvu yovoteledwa yamagetsi ndi yochepa kuposa mphamvu ya nyali, kapena waya wolumikizira ndi woonda kwambiri, zomwe zimapangitsa kuti mawaya olumikizira magetsi awononge mphamvu zambiri.Kutsogolo kwa kuwala kwa mzere wotsogozedwa mwachiwonekere kowala kuposa kumbuyo.Chonde onani ngati kutalika kwa mndandandawu ndi wopitilira 3 metres.

Malinga ndi kusanthula zinthu za bolodi PCB, palinso milingo ambiri khalidwe la bolodi PCB.Ambiri mwa magetsi otsika mtengo pamsika amagwiritsa ntchito bolodi la PCB lazinthu zachiwiri, zomwe zimakhala zosavuta kuziyika pambuyo potenthedwa, ndipo zojambulazo zamkuwa ndizochepa kwambiri.N'zosavuta kugwa, kumatira sikuli bwino, chojambula chamkuwa ndi PCB wosanjikiza ndizosavuta kupatukana, osatchula kukhazikika kwa dera, kodi mukuyembekezerabe kuti dera likhale lokhazikika pamene bolodi ili chonchi? ?Magetsi ambiri otsika mtengo sanachite masanjidwe oyenera oyendera ndikuwunika kuti awone kudalirika kwawo komanso kukhazikika kwawo.