Golide VS Copper Bonding M'mawonekedwe a Led

Golide vs kulumikizana kwa mkuwa pazowonetsera za LED ndichinthu chomwe chiyenera kukambidwa ndi wopanga wanu wa LED.Mtundu womangirira ukhoza kunyalanyazidwa mosavuta pazinthu zina, koma ziyenera kuganiziridwa posankha chinthu choyenera kugwiritsa ntchito.Cholemba ichi chabulogu chikuthandizani kumvetsetsa kapangidwe kake komanso kusiyana komwe kuli pakati pa golide ndi mkuwa wolumikizana ndi gulu la LED.

Chomangira chomwe tikunena ndi malo olumikizirana pakati pa chobiriwira chobiriwira kapena chabuluu kupita ku electrode mkati mwa phukusi la SMD, kapena mwachindunji ku COB PCB.Chinsalucho chikayatsidwa, malo olumikizirawa amatulutsa kutentha, komwe kumapangitsa kukulitsa / kutsika.Waya wagolide ndi wamkuwa kapena mapadi amachita mosiyana ndi zovuta izi.Kuphatikiza apo, golide ndi mkuwa zimagwira ntchito m'njira zosiyanasiyana zomwe zingachepetse kulephera kwathunthu komanso moyo wawonetsero.

Golide vs kugwirizanitsa mkuwa mu zowonetsera za LED

Kodi pali kusiyana kotani?

Kulumikizana

Mkuwa ndi golidi ndi zinthu zosiyanasiyana zachitsulo zomwe zimakhala ndi zinthu zosiyanasiyana.Thermal conductivity ya golidi ndi 318W/mK, pamene matenthedwe conductivity yamkuwa ndi apamwamba pang'ono pa 401W/mK.Mphamvu yamagetsi yamkuwa ndiyokwera pang'ono pa 5.96 x107 S/m kuposa golide yomwe ndi 4.11 × 107 S/m.

Utali wamoyo

Chofunika kwambiri ndi moyo wazitsulo ziwirizo.Copper imakhala ndi mulingo wambiri wa okosijeni.Chifukwa chake, ngati itayikidwa pamalo osakhazikika (monga kunja), idzalephera posachedwa kuposa golide.Izi zitha kukonzedwa koma zingafune kuchotsedwa kwa gawo la LED ndikusintha diode.Ngati atayikidwa pamalo okhazikika, nthawi yomwe chiwonetserochi chikuyembekezeka chimakhala chofanana.

Mtengo

Mosakayikira kusiyana kofunikira kwambiri kwa golidi motsutsana ndi kugwirizana kwa mkuwa mu zowonetsera za LED ndi momwe zimakhudzira mtengo wamagulu.Kumangirira golide ndi okwera mtengo, koma ndi odalirika, makamaka m'malo osakhazikika.Copper ndi njira yotsika mtengo koma imabwera ndi kudalirika komanso nkhawa za moyo kutengera momwe mumagwiritsira ntchito.

Lankhulani ndi Wopanga Wanu

Mukamapempha ndikuwunikanso mawu a LED, ganizirani izi.Onetsetsani kuti mukukambirana za chilengedwe ndikugwiritsa ntchito chophimba chanu cha LED chikuyikidwa ndi wopanga wanu.Ayenera kukulangizani za chinthu chomwe chili chabwino kwambiri pakugwiritsa ntchito kwanu ndikukupatsani malingaliro okhudzana ndi zomwe polojekiti yanu ikufuna.