Mokhoa oa ho khetholla lipalo tse fapaneng tsa LED tse ntle le tse mpe?

Ntlha ea pele, ho sa tsotellehe hore na ke 'mala ofe o motle le o mobe o tsitsitse. Boemo bo botle le bo bobe ba patch LED: Sheba ka botebo ka pele ho patch LED. Ho na le kgutlo ka sekwere kapa khutlonnetsepa. Ho na le angle ea angle, 'me lehlakoreng le leng ke electrode e mpe. Lipalo tse ntle le tse mpe tsa lifaha tsa lebone la LED: Sheba ka botebo ka pele ho lifaha tsa lebone la LED. Lipheletsong tse peli tsa lifaha tsa lebone la LED, ho na le lehlakoreng le lenyenyane qetellong ea lebone la lebone la LED, 'me qetellong ea lebone le le leng le le leng le le leng ke electrode e fosahetseng. Mabone a likatiba tsa LED a khetholloa ke li-electrode tse ntle le tse mpe tsa katiba ea joang ea LED: LED e ncha ha e e-s'o khaoloe, leoto le lelelele le le molemo, qetellong e 'ngoe ke electrode e mpe, moetsi e mong le e mong o tla fapana. Haeba e phuthetsoe ke patch 2512 Kapa e 'ngoe ea mebala ke electrode e mpe, tlase e hlahisoa ke kgutlotharo, hlooho e kholo e ntle, hlooho e nyenyane ke electrode e mpe,' me sephutheloana se seholo se setle le se fosahetseng. Taba ea bobeli, o ka sebelisa oache ea Ohm ea multimeter. Bakeng sa dial-style multimeter, ikamahanya le “Om X1 ”Ha diode e khanya, oache e khubelu e hokahane le pheletso e ntle ea SMDLED, 'me oache e ntšo e hokahane le pheletso e mpe ea SMDLED. Ea boraro, hobane meeli ea ho bula LED e ka bang 1.5-1.8V. Ho ka etsahala hore motlakase o fanoeng ke multimeter ea digital o ke ke oa o qala. Kahoo sheba letšoao. Patch emitting dilate (SMDLED) e na le palo e mpe e nang le matheba a matala 'me e batla e le ntle. Matla a LED a pholosang leseli mokhoa o motle le o mobe oa ho lemoha lipalo: Mokhoa o sebelisoang haholo ke mokhoa oa ho lemoha li-multimeter. Ha u sebelisa multimeter ho lemoha diode e ntšang leseli, u tlameha ho e sebelisa “R ×L0K ”lifaele. Khatello ea phala ea diode e bohloko e ka ba 3V, 'me oache ea bokahohle e teng “R ×Locke ”'Me ha khanyetso e latelang e thibetsoe. Betri e tafoleng ke 1.5V feela. Ka tlase ho theoha ha khatello ea phala. Ho sa tsotelehe phihlello e ntle le e ka morao, diode e ntšang leseli e ke ke ea buloa, 'me e ke ke ea bonoa. “R ×1 ”Nakong ea tafole ea faele, li-betri tsa 9V (kapa 15V) tse phahameng-khatello li hokahane, tse phahameng ho feta ho theoha ha khatello, kahoo e ka sebelisoa ho lemoha diode e ntšang khanya. Nakong ea tlhahlobo, matlapa a mabeli a kopantsoe le litsela tse peli tsa leseli-emitting diode. Palo e ntle e kopanngoa) ho palo e ntle;. Ebe o kopanya matlapa a mabeli le li-diode tse khanyang. Ka nako ena, ke mokhoa oa ho khutlela morao. Haeba acupuncture e fetoloa kapa e sa sisinyehe, li-diode tse khanyang li senyehile ho sa tsotellehe hore na li retelehela hloohong kapa li khutlela morao. Lekola katiba ea lehlaka ea LED e ntle le e mpe: ka har'a LED, lithakhisa tse hokahaneng le bracket li na le li-electrode tse mpe, 'me lithapo tsa lihokelo tse nyane tsa bracket li na le kahlolo e nepahetseng 5050 patch LED positive pole: patch eohle ea 5050 ea LED e lisekoere, likhutlong tse 'nè tse ka ho le letona Ho na le sekhutlo se nang le sekhutlo se senyenyane se haellang, e leng sebaka sa selikalikoe se senyenyane. Likhutlo tse ling tse ka ho le letona ha li na angle e nyane. Qetello ea khaello e nyane ea angle ke eleketrode e mpe, 'me pheletso e' ngoe ke palo e ntle. Zhuhai TIANHUI Optoelectronics Technology Co., Ltd. ke nts'etsopele ea letoto la li-LED light-emitting diode tsa nts'etsopele ea lihlahisoa, ts'ebetso ea tlhahiso ea lihlahisoa tsa LED, thekiso le likhoebo tse ikemetseng tse sebetsanang le lits'ebeletso. Lihlahisoa li sebelisoa haholo ho pota-pota lik'homphieutha, lihlahisoa tsa puisano, lipapali tsa elektroniki le tsa motlakase, lisebelisoa tsa ntlo le lisebelisoa tsa mabone, lisebelisoa tsa elektroniki tsa likoloi, lisebelisoa tsa bongaka le libaka tse ling tse ngata tsa tlhahiso.