Maitiro Ekusarudza Iyo Yepamusoro-Unhu LED machipi

Denda reCOVID-19 rakawedzera kufarira muUVC LED disinfection zvishandiso, kusundira UVC LED—chigadzirwa chichiri mumatanho ekutanga ekukura nekukurumidza—kumberi.

Sezvo UVC LED tekinoroji ichiri muhudiki, hapana yenyika kana indasitiri zviyero zviripo. Pamusoro pezvo, sezvo pasina chiyero chinogamuchirwa chekuyera kupenya uye kusimba kweUVC LED machipisi, hapana chero UVC LED yekuyedza michina inoenderana neyakajairwa.

Ndeupi musiyano uripo pakati pema LED machipisi (SMDs)? Imhando ipi yandinofanira kusarudza?

Iwe uchaona kuti musika wakazara neanokatyamadza assortment yemikana pamitengo yakasiyana siyana kana iwe ukatsvaga maLed bulbs ekugara kana bhizinesi chirongwa. Zvinogona kunge zvichiyedza kusarudza iyo LED gadziriso iyo yakachipa. Nekudaro, iyo yakachipa ye LED gadziriso haisi iyo yakanakisa sarudzo nekuti mhando yemwenje ye LED inosiyana zvakanyanya pakati pevagadziri. Kana kuchengetedza kwesimba, kuita, kugadzirisa, uye mune mamwe mamiriro, mutengo wekutsiva uchitariswa, isingadhure yemwenje ye LED inogona kupedzisira ichidhura zvakanyanya mukufamba kwenguva. Kuti uve nechokwadi chekuti uri kugashira kukosha kwakanaka kwemari yako uye kuti uwane yakabudirira mwenje we LED purojekiti, zvakakosha kuti unyatso kuongorora uye kuenzanisa maitiro ezvigadziriso zve LED zvauri kufunga.

LED chip mhando kubva kwakasiyana siyana Uv akatungamirira vagadziri  inogona kushandiswa kugadzira mwenje we LED.

Nekusiyanisa maviri anonyanya kufarirwa chip mhando pamusika we LED tepi, iyo 3528 uye 5050, isu ticharatidza misiyano yakakosha pakati pavo muzvikamu zvinotevera.

The Distinction kuenzanisa LED 3528 ne 5050

Anoverengeka machipisi e LED anogona kushandiswa kugadzira LED strip mwenje. Kukura kwechip kunoratidzwa nenhamba dzaunoona, dzakadai se3528 uye 5050. Iwo saizi aunoona pamusoro ndiwo ekare masitayiti mapaneru anga akajairwa kwechinguva. Parizvino, machipisi e LED muhukuru hwe2835, 3014, 5630, uye 3020 atowedzera compact uye anoshanda. Chimwe nechimwe chine zvakanakira kana chichishandiswa nemazvo. Vose havagoni kutongwa ne "one" chip.

Iwo anoshandiswa, kunyanya RGB ruvara rwekuchinja mwenje, kana iwe uchingoda kuvhenekera kushoma kwenzvimbo yako yebasa. Iyo 5050 LED inonyanya kukodzera kuvhenekera nzvimbo dzinogona kutariswa nehukuru hwechiedza chechisikigo kubvira, ne theoretically, kana tichienzanisa mitsetse ine huwandu hwakafanana hwemachipisi, SMD 5050 LEDs inogona kuburitsa chiedza chinobuda zvakapetwa katatu icho che3528. mitsetse. Kune chete imwe nhamba inogona kukwana paPCB nekuda kwekukura kwayo kwakawedzera. Iwo ma5050s ane kumwe kupenya kwekugumira kana akashandiswa nenzira iyi.

Kunyangwe ivo vachigadzira kupisa kwakawanda kupfuura machipisi madiki, ivo vanozviita pamwero wakaderera zvakanyanya kupfuura mamwe marudzi ekuvhenekesa. Kuendesa kupisa kure nemachipi, ma LED aya anoda PCB yakakora.

Kusiyana ne3528 LEDs, 5050s inogona kusanganisa matatu akasiyana machipi mukati memudziyo kuti abudise mamirioni eanogoneka mavara musanganiswa.

Iwo 3528 SMD LEDs mune yakanyanya density ari nani kune imwechete ruvara application, kunyangwe iyo 5050 chip inogona kushandiswa mumashandisirwo anoda rumwe chete ruvara.

Iyo UVC LED chip inoedzwa sei?

Iyo chip's I-V hunhu hwekuyera iri nyore. Tester inogona kushandiswa kuiyera yakananga, kana yakatwasuka bvunzo sisitimu yakagadzirwa yekuenderera yazvino kupa uye voltmeter inogona kugadzirwa. Vagadziri vepakeji ye LED vanogona kushandisa voltage uye yazvino bvunzo sisitimu yeLeeds photoelectric hunhu hwakazara tester, pulsed simba sosi, uye vobva vadhirowa I-V hunhu curve mushure mekuyera voltage inoenderana nekusiyanisa ikozvino. Iyo sisitimu inoumbwa neyekunze dhiraivha simba sosi, iyo LED mwenje stress - strain tester, uye EVERFINE U-20 yakadzika UV irradiance mita.

Chishandiso chekushandura kona uye chinhambwe chinosanganisirwa neiyo LED mwenje intensity yekugovera tester, zvichiita kuti kuyerwa kuve nyore.

Iyo LED light stress - strain tester ine kona uye chinhambwe chekugadzirisa mudziyo, zvichiita kuti zvive nyore kuyera kusimba kwemwaranzi pamakona akasiyana uye madaro. Iyo DC yakagadzikana magetsi inopa simba iyo bvunzo system. Kugadziriswa kwemagetsi ekubuda kunobvumira kudzora kwakanaka kweiyo ikozvino yekuisa kune LED.

Machipisi e LED anotarisira kushandura magetsi kuita mwenje, uye anodzora ruvara uye kunaka kwechiedza chinoburitswa ne LED. Kunyangwe paine akawanda ma LED chip vagadziri pasi rese, pane musiyano wakakura mumhando ye LED chip uye kuita pamusika. Vagadziri vepamusoro ve LED chips vanowanikwa muChina neSouth Korea, pamwe nemakambani anozivikanwa muUnited States neJapan.

Nei zvakakosha kusarudza zvigadziriso zve LED zvinoshandisa premium LED machipi?  

Kunyangwe pakati pema LED machipi kubva mubatch imwechete, pane zvakajairika misiyano muchiedza cheruvara, kupenya, uye voltage panguva yekugadzira.

mabhini" maererano nehunhu hwavo. Iwo "mabhini" akatetepa anoshandiswa kune akanakisa giredhi LED machipisi, achivimbisa kuti chero shanduko pakati pemachipi idiki zvekuti haaonekwe. Hazvina mhosva nehukuru hwepurojekiti yako yekuvhenekesa LED, unogona kuvimbisa kugara uchiitwa ne LED nekusarudza zvigadziriso zve LED uchishandisa emhando yepamusoro LED machipi.

Kwaunotenga emhando yepamusoro LED machipisi kubva

Imwe yepamusoro Uv akatungamirira vagadziri  yeUV LED muChina ndiyo Tianhui Electronics . Zvatinopa zvinosanganisira kutsvagisa nekusimudzira sainzi, Rubatsiro rwehunyanzvi, uye Dhizaini sevhisi Kutengesa zvinhu zvemagetsi 5. UV rambi application kune microcircuit board. Isu tiri vamwe veAsia vari kutungamira zvakanyanya Uv  kupa vatengi ne Mhinduro UV LED , zvinhu, uye masevhisi. Zvipiriso zvedu zvinosanganisira UVA, UVB, uye UVC kubva kupfupi kusvika kureba wavelengths uye yakazara UV LED specs kubva pasi kusvika kune yakakwirira simba. Zvinodiwa nevatengi ndizvo zvatinonyanya kukoshesa, uye takazvipira kuvapa sevhisi yakatanhamara.