Izidingo zokushisela zama-Light Emitting Diode

Ubuhlalu besibani se-LED obufakwe ngokuqondile ngesikhathi sokushisela, sicela uthobele lezi zidingo ezilandelayo: 1. Qinisekisa ukuthi ugqoke amagilavu ​​aphikisana ne-static, izihlakala ezilwa ne-anti-static, njll. ngesikhathi sokukhiqiza kwangempela. Ukuhola kuphela. Ngenxa yokuthi umswakama womzimba womuntu osebhentshini lokusebenzela ungama-60% -90%, ugesi omile womzimba womuntu uzolimaza ungqimba lwekristalu lobuhlalu besibani se-LED. Ngemva kwesikhathi esithile, ubuhlalu besibani se-LED buzobonisa ukwehluleka namalambu afile. 2. Izinga lokushisa lokushisela lingu-260 C, imizuzwana emi-3. Izinga lokushisa eliphezulu kakhulu kanye nesikhathi eside kuzoshisa ama-chips amabi. Ukuze kuvikelwe kangcono ubuhlalu besibani se-LED, ubuhlalu besibani se-LED namabhodi we-PC kufanele kugcinwe ebangeni elingaphezu kuka-2mm ukwenza ukushisa kwe-welding kuxoshe. 3. Ukusebenza okuvamile kobuhlalu besibani se-LED obufakwe ngokuqondile bungu-20mA, futhi ukushintshashintsha okuncane kwe-voltage kuzodala ukushintshashintsha okukhulu kwamandla. Ngakho-ke, ngesikhathi sokuklanywa komklamo wesifunda, ama-resistors ahlukene wamanje-nomkhawulo kufanele akhokhwe ngokuya nge-voltage kanye nokuthunyelwa kobuhlalu besibani se-LED ukuze kuqinisekiswe ukuthi ubuhlalu besibani se-LED busesimweni esihle kakhulu sokusebenza. Uma i-current inkulu kakhulu, ubuhlalu besibani se-LED buzofinyeza ukuphila, okwamanje kuncane kakhulu, futhi izidingo zokukhanya ezidingekayo azikwazi ukufezekiswa. Inkampani yethu izohlukanisa ubuhlalu besibani se-LED lapho i-batch inikezwa, okungukuthi, imingcele yesibani sesibani se-LED ephaketheni elifanayo lemikhiqizo ihambisana, iqinisekisa ukuvumelana komkhiqizo wangempela. Njengamanje, indlela yokushisela isibani se-LED evame kakhulu: 1. I-Single iron Welding: ithiphu le-tip ye-soldering iron ayidluli ku-300 C, isikhathi sokushisela asidluli imizuzwana emi-3, futhi indawo yokushisela okungenani i-2mm ukusuka ku-colloid. 2. I-Summit Welding: Izinga lokushisa eliphakeme lokucwiliswa kwe-welding lingama-260 C, isikhathi sokushisela asidluli imizuzwana emi-5, futhi indawo yokushisela efakwe emanzini okungenani i-2mm ukusuka ku-colloid. Indlela yezikhonkwane zejika lejika lelambu le-LED lobuhlalu obufakwe ngokuqondile: 1. Kumele kube ngu-2mm ukusuka ku-collagen ukugoba ubakaki. 2. Ukwakhiwa kwebakaki kudinga ukuqinisekisa ukuthi izikhonkwane kanye nesikhala sihambisana nebhodi lomugqa. 3. Ukwakhiwa kwebakaki kufanele kwenziwe ngomshini noma ngochwepheshe. 4. Ukwakhiwa kwebakaki kufanele kuqedwe ngaphambi kokushisela.