I-5050 RGB LED SMD RGB eneZener Diode

I-5050 RGB LED SMT eneZener Diode Protection

Qhathanisa ne-Red SMD LED chip, i-Green SMD LED ne-Blue SMD chip chip kuzoba lula ukulinyazwa ugesi omile. Kusuka ku-pciture siyabona ukuthi kukhona ama-chips amahlanu ngaphakathi kwephakeji le-5050 SMD LED. Encane ebomvu i-chip ebomvu, encane emhlophe eyisikwele i-chip eluhlaza futhi unxande omhlophe yi-chip eluhlaza okwesibhakabhaka. Kepha kusenenye i-chip emnyama emibili ebukeka njengamachashazi amabili amnyama amancane. Okungukuthi i-diode yeZener. Sishisela le diode ye-zener phambi kwe-chip eluhlaza nokuhlaza okwesibhakabhaka ukuze i-diode ikwazi ukuvikela lezi chip kugesi we-static (noma i-voltage ephezulu). Le 5050 SMD RGB LED inezikhonkwane eziyi-6 zokuxhuma umbala ngamunye (obomvu, oluhlaza okotshani noluhlaza okwesibhakabhaka) kwisekethe. Lapho abantu besebenzisa le RGB LED, bangalawula umbala ngokulawula okwamanje kuzikhonkwane.

Izici:

Usayizi we-SMD RGB LED: 5.0mm x 5.0mm x 1.5mm;

Ama-Chips: I-chip ebomvu + i-chip eluhlaza okwesibhakabhaka + i-chip eluhlaza + ama-diode ama-2 e-zener;

Ukuthembeka okuphezulu nokuqina okukhulu kwe-raditaion;

Okujwayelekile kwe-RoHs;

Amapharamitha kagesi:

* Isimo sokugcwala: Isimo sokugcwala kufanele sigcwaliswe ngemizuzwana emi-3 ngo-260 ℃

Imininingwane yomkhiqizo:

Sikhiqiza le-LED ngozimele we-LED obomvu we-5050 SMD LED njengesiphathi kanye nephakethe, i-99.99% yocingo legolide elimsulwa ngaphakathi kokuxhunywa kwesekethe, i-chip esezingeni eliphakeme yokukhanyisa ngaphakathi kanye ne-index epoxy ekhanyayo ephezulu ukumboza ebusweni. Kule RGB ye-RGB, siphinde sengeze ama-diode ama-2 e-zener ngaphakathi kwesekethe ukuvikela i-chip ye-LED kumandla aphezulu kagesi naku- static;

Isicelo esiyinhloko:

Ukukhanya kwangemuva kwe-LED, ukukhanya kwesikhombi, ithoyizi le-LED, umugqa we-LED flexibel;

UKUPHATHA IZINYATHELO:

Qhathanisa ne-epoxy encapsulant eqinile futhi eqinile, i-silicone ithambile futhi iyaguquguquka i-Althouth i-characteristiec yayo inciphisa kakhulu ukucindezela okushisayo, isengozini enkulu yokonakaliswa ngamandla amakhulu womshini. Ngenxa yalokhu, izindlela zokuphatha ezikhethekile zidinga ukubonwa ngesikhathi sokuhlangana usebenzisa imikhiqizo yeLed silicone efakwe ngaphakathi. Ukwehluleka ukuthobela kungaholela ekulimaleni nasekuhlulekeni kwangaphambi kwesikhathi kwe-led

1. Phatha into eceleni kwezindawo eziseceleni usebenzisa i-forceps noma amathuluzi afanele.

2, Ungathinti ngqo noma uphathe ubuso belensi abicah. Kungalimaza izifunda zangaphakathi.

I-3, Ungafaki ndawonye ama-PCBS ahlanganisiwe aqukethe ama-LED aveziwe. Umthelela ungaklwebha amalensi abicah noma ulimaze ukujikeleza kwangaphakathi.

4, 4-A Ububanzi obungaphakathi kumbhobho wombhobho weSMD akumele budlule ubukhulu be-LED ukuvimbela ukuvuza komoya;

Kuphakanyiswa impahla ephathekayo engu-4-BA yethiphu lombhobho ukugwema ukuthwebula noma ukulimaza ubuso be-LED ngesikhathi sokuthatha iveni.

4-C Ubukhulu besakhi kufanele buhlelwe ngokunembile emshinini wokukhetha nokubeka indawo ukuze kuqinisekiswe ukuthathwa okuqondile futhi kugweme ukulimala ngesikhathi sokukhiqizwa;

4-D Njengoba i-silicone encapsulation igcwele amagesi, ezinye izinto ezonakalisayo ezifana ne-H2S zingahle zonakalise i-plationg yesiliva ye-leadframe. Ukunakekelwa okukhethekile kufanele kuthathwe uma kusetshenziswa i-LED ene-silicone encapsulation eduze kwezinto ezinjalo.

5, Sicela i-aviod iqhubeke nokuchayeka emswakama wokunciphisa umswakama bese ugcina umkhiqizo kude nezinguquko ezenzeka ekushiseni kwama-ambiemt.

6, Umkhiqizo kwiphakheji yokuqala evaliwe unconywa ukuthi uhlangane phakathi kwamahora angama-24 wokuvulwa.