Isikhokelo kwimitya ye-LED

Isikhokelo kwi-LED Strips Ibha yokukhanya ye-LED ikwabizwa ngokuba yi-LED strip, kwaye igama layo lesiNgesi yi-LED Strip. Ngokubhekiselele kwibha yokukhanya, kuqikelelwa ukuba iphinda yenziwe ngokuthatha imilo yayo kunye nokongeza iindawo zokuqala. Umgangatho wemichilo yokukhanya kwimarike ayilingani, indlela yokukhetha i-strip yokukhanya kwe-brand ye-LED elungileyo, ngoku ndiya kukwazisa ulwazi olufanelekileyo kuwe, xa kuthengwa, musa ukubeka ingqalelo kwixabiso.

Abasebenzisi basekhaya nabo bathanda ukusebenzisa igama elingundoqo le-LED eguquguqukayo yokukhanya okanye umtya wokukhanya oguquguqukayo ukukhangela kwi-Baidu. Imveliso efanayo inamagama ahlukeneyo, kodwa isihlwele esifanelekileyo sikwahluke. Ngoku isetyenziswa kakhulu kwifanitshala, iimoto, iintengiso, izibane, iinqanawa kunye namanye amashishini. Ubomi benkonzo yebar yokukhanya kwe-LED yithiyori ye-100,000 iiyure. Enyanisweni, xa kujongwa ukubola kokukhanya, kukude kwithuba elide ekusebenziseni okusebenzayo; umgangatho ungcono, ukubola kokukhanya kwiiyure eziliwaka kuphela malunga neepesenti ezimbalwa, kunye nokubola kokukhanya okuncinci, kunokufikelela kwi-10 ukuya kuma-20 ekhulwini, umsantsa mkhulu kakhulu.

Imichilo yokukhanya ye-LED ngokubanzi yahlulahlulwe yaba ziindidi ezimbini: Imichilo yokukhanya ye-LED eguquguqukayo kunye nemigca yokukhanya eqinile ye-LED. Izibane zokukhanya eziguquguqukayo ze-LED zisebenzisa i-FPC njengeebhodi zesekethe, kwaye iintambo zokukhanya eziqinileyo ze-LED zisebenzisa iibhodi ezinzima njengeebhodi zesekethe. Inkcazo jikelele yombane osetyenziswayo yi-DC 12V yombane, kwaye abanye basebenzisa i-24V yombane. Kukwakho ezikhethekileyo ezilungiselelweyo ezineevoltage ezikhethekileyo, ezifana ne-6V kunye ne-9V.

Iimpawu eziqhelekileyo zebar yokukhanya kwimarike kukusebenzisa i-voltage ye-12V. Iichips ezisetyenzisiweyo: iitshiphusi zibandakanya iitshiphusi zasekhaya kunye neTaiwan, kunye neetshiphusi ezithunyelwa ngaphandle (kubandakanywa neetshiphusi zaseMelika, iitshiphusi zaseJapan, iitshiphusi zaseJamani, njl.njl.). Iitshiphusi ezahlukeneyo zinamaxabiso ahlukeneyo.

Okwangoku, iitshiphusi zaseMelika zezona zibiza kakhulu, zilandelwa ziitshiphusi zaseJapan kunye neetshiphusi zaseJamani, kwaye iitshiphusi zaseTaiwan zinexabiso eliphakathi. Loluphi uhlobo lwetshiphu olusetyenziswayo? Loluphi uhlobo lwesiphumo ofuna ukulufikelela? Qaphela phambi kokuthenga. Okwesibini, ukupakishwa kwe-LED: yahlulwe kwi-resin yokupakisha kunye nokupakishwa kwe-silicone.

Ixabiso lepakethe ye-resin lincinci, kuba ukusebenza kokutshatyalaliswa kobushushu kubi kakhulu, yonke enye into iyafana. I-Silicone encapsulation inomsebenzi olungileyo wokutshabalalisa ubushushu, ngoko ke ixabiso libiza kakhulu kune-resin encapsulation. Qonda imathiriyeli ye-FPC: I-FPC yohlulwe yazintlobo ezimbini: i-copper esongiweyo kunye neengubo zobhedu. Iingubo zobhedu zinexabiso eliphantsi, kwaye ikopolo esongiweyo ibiza kakhulu.

Iipads zebhodi eboshwe ngobhedu zilula ukuwa xa zigobile, kodwa ubhedu olugobileyo aluyi. Loluphi uhlobo lwemathiriyeli yeFPC ekufuneka isetyenziswe ixhomekeke kwisigqibo somthengi ngokwakhe esisekelwe kubume bokusebenzisa. .