Best Technology yenye abavelisi pcb ilungileyo eprintiweyo ababoneleli ngebhodi yesekethe e China
Ulwimi
Best Technology yenye abavelisi pcb ilungileyo eprintiweyo ababoneleli ngebhodi yesekethe e China
Ii-UVLEDs, i-subset ye-light-emitting diodes (ii-LED), zikhupha ukukhanya ngaphakathi kwe-ultraviolet spectrum endaweni yokukhanya okubonakalayo njenge-LED zendabuko. I-spectrum ye-UV yahlulwe kwakhona yaba ziindidi ezintathu eziphambili ezisekwe kubude bobude: i-UVA, i-UVB, kunye ne-UVC. Kule bhlog, siza kuphonononga indima ebalulekileyo ye-Metal Core Printed Circuit Board (MCPCB) kwitekhnoloji ye-UVLED, iqaqambisa ukubaluleka kwayo ekuphuculeni ukusebenza kakuhle, ulawulo lobushushu, kunye nobomi bubonke.
UVA (315-400nm):
I-UVA, ekwabizwa ngokuba yi-close-ultraviolet, ikhupha amaza amaza okukhanya e-ultraviolet. Ikufutshane nokukhanya kokukhanya okubonakalayo kwaye ifumana usetyenziso kunyango lwe-UV, uhlalutyo lwasenkundleni, ukubhaqwa komgunyathi, iibhedi zokuthambisa, nokunye.
UVB (280-315 nm):
I-UVB ikhupha ukukhanya okuphakathi kwamaza e-ultraviolet kwaye idume ngeziphumo zayo zebhayoloji. Isetyenziswa kunyango lwezonyango, kunyango lwefoto, kwizicelo zokubulala iintsholongwane, kunye nasekufakeni ivithamin D eluswini.
I-UVC (100-280 nm):
I-UVC ikhupha ukukhanya okufutshane kwe-ultraviolet kwaye ineempawu ezinamandla zokubulala iintsholongwane. Usetyenziso lwayo lubandakanya ukucocwa kwamanzi, ukubulala iintsholongwane emoyeni, ukuvala inzala kumphezulu, kunye nokuphelisa iintsholongwane, iintsholongwane, kunye nezinye iintsholongwane.
Ii-UVLEDs zidla ngokusebenza phakathi kweqondo lobushushu le--40°C ukuya kwi-100°C (-40°F ukuya kuma-212°F). Nangona kunjalo, kubalulekile ukuqaphela ukuba ukushisa okugqithisileyo kunokuchaphazela ukusebenza, ukusebenza kakuhle, kunye nobomi bee-UVLEDs. Ke ngoko, iindlela ezifanelekileyo zokulawula ubushushu ezinje ngeesinki zobushushu, iipads ezishushu, kunye nokuhamba komoya okwaneleyo ziqhele ukusetyenzwa ukutshabalalisa ubushushu kunye nokugcina ii-UVLED ngaphakathi komgangatho wobushushu ofanelekileyo.
Ukuqukumbela, i-MCPCB idlala indima ebalulekileyo kwitekhnoloji ye-UVLED, ibonelela ngezinto eziluncedo ezinjengokulahla ubushushu obusebenzayo, ukuhanjiswa kobushushu obuphuculweyo, ukuthembeka kwimekobume erhabaxa, kunye nokwahlukaniswa kombane. Ezi mpawu zibaluleke kakhulu ekwandiseni ukusebenza kwe-UVLED, ukuqinisekisa ubomi obude, kunye nokugcina amaqondo obushushu asebenzayo. Ukubaluleka kwe-MCPCB kumandla ayo okuphucula ukusebenza kakuhle, ukuphucula ulawulo lobushushu, kunye nokubonelela ngesiseko esithembekileyo kwiinkqubo ze-UVLED. Ngaphandle kwe-MCPCB, izicelo ze-UVLED ziya kujongana nemingeni ekulahlekeni kobushushu, ukuzinza kokusebenza, kunye nokhuseleko jikelele.
