Ungazihlukanisa Kanjani Izigxobo Ezihlukile Ze-LED Ezinhle Nezimbi?

Okokuqala, kungakhathaliseki ukuthi yimuphi umbala omuhle futhi omubi ulungiswa. Izinga elihle nelibi le-patch ye-LED: Bheka ngokucophelela ingaphambili le-patch LED. Kukhona i-engeli kusikwele noma unxande. Kukhona i-engeli ye-engeli, kanti olunye uhlangothi i-electrode engalungile. Izigxobo eziphozithivu nezingezinhle zobuhlalu besibani se-LED: Bheka ngokucophelela ingaphambili lobuhlalu besibani se-LED. Kuzo zombili iziphetho zobuhlalu besibani se-LED, kukhona i-engeli encane ekugcineni kobuhlalu besibani se-LED, futhi isiphetho se-engeli silungile kanti esinye isiphetho yi-electrode engalungile. Izibani zezigqoko zotshani ze-LED zihlukaniswa ngama-electrode aqondile futhi angalungile wesigqoko sotshani se-LED: I-LED entsha ayizange isikwe, unyawo olude luhle, omunye umkhawulo i-electrode engalungile, umenzi ngamunye uzohluka. Uma ihlanganiswe ne-patch 2512 Noma omunye wemibala i-electrode engalungile, phansi ivezwa unxantathu, ikhanda elikhulu lihle, ikhanda elincane liyi-electrode engalungile, futhi iphakheji elikhulu lihle futhi libi. Okwesibili, ungasebenzisa futhi iwashi le-Ohm multimeter. Ukuze uthole i-multimeter yesitayela sokudayela, lungisa ukuze “Om X1 ”Uma i-diode ikhanya, iwashi elibomvu lixhunywa ekugcineni kwe-SMDLED, futhi iwashi elimnyama lixhunywe ekugcineni okunegethivu kwe-SMDLED. Okwesithathu, ngoba imikhawulo yokuvula i-LED imayelana ne-1.5-1.8V. Kungenzeka ukuthi i-voltage enikezwe i-multimeter yedijithali ayikwazi ukuyiqala. Ngakho bheka uphawu. I-patch emitting dilate (SMDLED) inesigxobo esinegethivu esinamachashazi aluhlaza futhi ilungile uma iqhathaniswa. Indlela yokuqaphela isigxobo se-LED esindisa amandla e-LED: Indlela evame ukusetshenziswa kakhulu yindlela yokuthola ama-multimeter. Uma usebenzisa i-multimeter ukuthola i-diode ekhipha ukukhanya, kufanele uyisebenzise “R ×L0K ”amafayela. Ingcindezi yepayipi ye-diode edabukisayo icishe ibe ngu-3V, futhi iwashi lomhlaba wonke likhona “R ×Lokhi ”Futhi lapho ukumelana okulandelayo kuvinjiwe. Ibhethri elisetafuleni lingu-1.5V kuphela. Ngaphansi kokwehla komfutho wepayipi. Ngaphandle kokufinyelela okuhle nokuhlehlayo, i-diode ekhipha ukukhanya ayikwazi ukuvulwa, futhi ayikwazi ukutholwa. “R ×1 ”Phakathi netafula lefayela, amabhethri angu-9V (noma i-15V) anengcindezi ephezulu axhunyiwe, ephakeme kunokwehla kokucindezela, ngakho angasetshenziswa ukuthola i-diode ekhipha ukukhanya. Ngesikhathi sokuhlolwa, amaphilisi amabili axhunywe emithonjeni emibili ye-light-emitting diode. Isigxobo esihle sixhunywe) esigxotsheni esihle;. Bese uxhuma amaphilisi amabili kanye nama-diode akhanyayo. Ngalesi sikhathi, uwukufinyelela okubuyela emuva. Uma i-acupuncture iguqulwa noma inganyakaziswa, ama-diode akhanyayo awonakele noma aphendukela ekhanda noma ahlehlise. Nquma isigqoko sotshani se-LED yesigxobo esihle nesinegethivu: ngaphakathi kwe-LED, izikhonkwane ezixhunywe kubakaki ama-electrode anegethivu, futhi izikhonkwane zezixhumanisi zobakaki abancane ziyi-positive pole judgement 5050 patch LED positive pole: yonke i-5050 patch LED isikwele, emakhoneni amane angakwesokudla Kunekhoneni eline-engeli encane eyivelakancane, okuyindawo yesiyingi esincane. Amanye amakhona angakwesokudla awanayo i-engeli encane. Ukuphela kokushoda okuncane kwe-engeli yi-electrode engalungile, kanti enye iphetho iyisigxobo esihle. I-Zhuhai TIANHUI Optoelectronics Technology Co., Ltd. ukuthuthukiswa kochungechunge lwe-LED light-emitting diode lokuthuthukiswa komkhiqizo, ukucutshungulwa kokukhiqiza kwe-LED, ukuthengisa kanye namabhizinisi azimele agxile kwisevisi. Imikhiqizo isetshenziswa kabanzi kumakhompiyutha, imikhiqizo yezokuxhumana, amathoyizi e-elekthronikhi kanye nekagesi, izinto zasendlini nezinto zokukhanyisa, ugesi wezimoto, imishini yezokwelapha nezinye izindawo eziningi zokukhiqiza.