5050 SMD LED Cyan LED 490nm Matatu Chips

490nm LED ine 5050 SMD LED matatu machipisi mukati:

520nm LED ndeye yakachena yakasvibira LED, 470nm LED uye 480nm LED ine bhuruu LED. Zvino chii chiri ruvara pakati pegirini nebhuruu LED? Kufanana ne500nm LED, 495nm LED kana 490nm LED?

Iyo cyan LED uye inoshuma kuti waxelength 490nm inogona kuwedzera simba remasero mukuteedzana uye kuva nemhedzisiro yakanaka pametaboliso. Uye zvakare, inogona zvakare kuyera pakavanzika, kudzikama ganda uye kudzora mafuta. Ndicho chikonzero nei vazhinji vevanhu vachishandisa iyi cyan LED mune LED masiki.

Kune rimwe divi, iyi LED ine machipisi matatu mukati uye inogona kudzora nechero pini 3 padivi reSMD LED. Paunobatidza iyo, inoburitsa runako ruvara. Izvo zvinogona kushandiswa mune mazhinji e LED back light projekti uye LED mwenje chirongwa cheimba kana bhawa.

Kukura kwe5050 SMD LED matatu machipisi akatungamira:

* Iyi SMD LED kesi inowanikwawo yebhuruu SMD LED, Amber LED, UV LED uye IR LED ect.

Mamiriro:

Zviyero: 5.0x5.0xh1.3mm;

Ruvara wavelength: 490nm LED

Chip Chigadzirwa: InGaN;

Kuvimbika kwakakwirira, kupisa kwakanyanya kwemwaranzi uye yakadzika kumberi magetsi.

Magetsi Parameter:

* Pulse kumberi kwazvino musangano: Duty 1% uye Pulse upamhi = 10us.

* Soldering musangano: Soldering confition inofanirwa kuzadzikiswa ne3 secongds pa260 ℃

* Kujeka kwakasimba kunoyerwa neZWL600.

* λD inotorwa kubva kuCIE chromaticity dhizaini uye inomiririra iyo imwechete wavelength iyo inotsanangura iro ruvara rwechigadzirwa.

Main kushanda cyan akatungamirira:

Runako mask nzvimbo; Chiedza chinoratidza; Akatungamirira Back chiedza; Akatungamirira kushongedzwa chiedza ect;

Saizvozvowo seimwe SMD LED, zvese zvigadzirwa zvedu zvinogadzirwa netambo yegoridhe yakachena yemukati wedunhu kubatana. Kune matatu akatungamira machipisi mukati meiyi LED. Kubva pamufananidzo iwe waunogona kuona, kune matatu madiki chip mukati uye chidimbu chimwe nechimwe chakabatanidzwa netambo yegoridhe. Kana iwe uchitsvaga imwe cyan SMD LED kana cyan kuburikidza-gomba LED, ndapota taura nesu kuti uwane rumwe ruzivo ~ Yedu mhando haizorege iwe uchinetseka!

KUGADZIRA DZANGANISO:

Enzanisa ne epoxy encapsulant iyo yakaoma uye yakapwanyika, silicone yakapfava uye inochinjika Althouth hunhu hwayo hunoderedza zvakanyanya kupisa kwekushushikana, zvinonyanya kukanganisika neyakawedzera simba remagetsi. Nekuda kweizvozvo, matanho akakosha ekubata anofanirwa kucherechedzwa panguva yegungano uchishandisa silicone yakavharirwa Led zvigadzirwa. Kukundikana kutevedzera kunogona kutungamira mukukuvara uye kukundikana kusati kwasvika kweakatungamira

1. Bata chinhu chacho pamwe chete nenzvimbo dzepadivi uchishandisa forceps kana maturusi akakodzera.

2, Usabata zvakananga kana kubata iyo silicone lens pamusoro. Inogona kukanganisa matunhu epakati.

3, Usatorera pamwechete yakaunganidzwa PCBS ine akafumurwa maLED. Impact inogona kukwenya iyo silicone lens kana kukanganisa iyo yemukati matunhu.

4, 4-A Iyo dhayamita yemukati meSMD yekutakura bhaizi haifanire kupfuudza saizi yeiyo LED kudzivirira kudzivirira kubuda kwemhepo;

4-BA inoibhururuka zvinhu inofungidzirwa kuti iyo kamwene tip kuti isavharwe kana kukuvadza iyo LED pamusoro panguva yekutora.

4-C Kukura kwechinhu chacho kunofanirwa kuve kwakarongedzwa nenzira kwayo mumuchina wekutora-uye-nzvimbo kuti uve nechokwadi chekutora uye kudzivirira kukuvara panguva yekugadzirwa;

4-D Sezvo silicone encapsulation inokwenenzverwa kune magasi, zvimwe zvinokanganisa zvinhu senge H2S inogona kukanganisa sirivheri plationg ye leadframe. Kunyanya kutarisirwa kunofanira kutorwa kana LED ine silicone encapsulation ichizoshandiswa padhuze nezvinhu zvakadaro.

5, Ndokumbirawo aviod irambe ichionekwa kune inoyerera mwando nharaunda uye chengetedza icho chigadzirwa kure nekudzosera shanduko mune ambiemt tembiricha.

6, Chigadzirwa mupakeji yepakutanga yakavharidzirwa inokurudzirwa kuti iungane mukati maawa makumi maviri nemana ekuvhura.