Sarudza LED Mwenje Source Module Chip Unyanzvi

Mutengo we LED light source modules wakagadziridzwa munguva pfupi iri kutevera, uye ma LED ave achizivikanwa zvakanyanya segirinhi uye zvakatipoteredza zvine hushamwari kuchenesa magetsi masosi. Magetsi emwenje masosi ane hupenyu hurefu hwesevhisi, kuchengetedza simba uye kuchengetedza simba, nyore uye nyore kushandisa, uye yakaderera mari yekushandisa. Naizvozvo. Kare muna 2008, zvigaro zvepagore zvepasi rose zvekuvhenekesa pamba zvaive mabhiriyoni makumi mashanu emayuan. Iyo tekinoroji yemwenje ye LED masosi yakawedzera kukura, uye kuyerera kwemavara ega ega tile kwakawedzera nekukurumidza, zvichiita kuti ideredze mutengo gore negore. Musika wakakura uye unoenderera mberi wakatsiga kukura kudiwa kwemarambi egirini e LED ichave iyo yepamusoro tsunami musika musanganiswa wedunhu indasitiri mushure meVCD, DVD, nharembozha, uye MP3! Kuita kwepamusoro kwekuchengetedza simba, hupenyu hurefu, uye kuchengetedzwa kwezvakatipoteredza kwemarambi e LED kunowanzo zivikanwa. 1. LED yakakwirira simba -saving: DC mutyairi, ultra -low simba rekushandisa (single chubhu 0.03 1W) Magetsi magetsi ekushandura magetsi ari pedyo ne100, iyo yakafanana yekuvhenekera mhedzisiro inopfuura 80% yakawanda simba-inoponesa pane yechinyakare magetsi masosi. 2. Hupenyu hurefu hwe LED: Chiedza chemwenje che LED chinonzi hupenyu hurefu mwenje. Solid inotonhora mwenje masosi, epoxy resin kurongedza, uye hapana yakasununguka zvikamu mumuviri wemwenje. Iko hakuna zvikanganiso senge filament mwenje, kupisa kunyura, uye kukurumidza mwenje. Anopfuura zvakawanda. 3. LED Dziviriro Yezvakatipoteredza Dziviriro: LED igirini mwenje sosi, uye mabhenefiti ekuchengetedzwa kwezvakatipoteredza ari nani. Iko hakuna ultraviolet uye infrared mwaranzi mu spectrum, yakaderera macalorie uye yemahara flash, hapana mwaranzi, uye tsvina inogona kudzokororwa. Iko hakuna kusvibiswa pasina mercury, inotonhora magetsi masosi, ayo anogona kubatwa zvakachengeteka. Ndeyeyakajairwa green lighting source. Maitiro ebasa eiyo LED mwenje sosi module akadzikira zvakanyanya muVF voltage ye LED magetsi masosi. Kazhinji kazhinji, ine 2.75 3.8V. Naizvozvo, iyo inobuda voltage ye LED drive IC ndeye VFXN kana VFX1, uye iyo IF inoramba ichiyerera pa15 1,400ma. Chiedza che LED chinoshandiswa nemarambi e LED chine marudzi maviri: simba duku (IF iri 15 20mA) uye yakakwirira -simba (KANA yakakura kudarika 200mA). Simba shoma LED rinonyanya kushandiswa se LED solar mwenje, mwenje wekushongedza, uye mwenje wegrille. High-power LED inoshandiswa kuvhenekera mhuri, mwenje, mwenje wepasi, marambi emadziro, marambi emumugwagwa, mwenje wetunnel, magetsi ebasa remotokari, nezvimwe. Simba re LED mwenje sosi yakaderera-voltage uye yakakura ikozvino-inotyairwa mudziyo. Simba rayo rinopenya rinotarirwa nezvino inoyerera kuburikidza ne LED. Iyo yazvino inokonzeresa mwenje we LED kudzikisira, uye yazvino idiki zvakanyanya ichakanganisa kupenya kwesimba re LED. Naizvozvo, mutyairi we LED anofanirwa kupa anogara aripo emagetsi emagetsi kuti ave nechokwadi chekuchengetedzwa kwe-high-power LEDs, uye panguva imwechete kuwana kwakaringana kusimba kwemwenje. Mumunda wekuvhenekesa kwe LED, kuti uratidze maitiro e LED chiedza chekuchengetedza simba uye hupenyu hurefu, zvakakosha kusarudza nemazvo mutyairi we LED IC. Pasina mutyairi akanaka IC match, zvakanakira mwenje we LED hazvigone kuratidzwa. LED-parutivi chiedza chitubu LED jekiseni rekuumba module LED mwenje tambo LED isingapindi mvura yekudiridza glue module Hongyan kabhini matatu -one kabhini LED mwenje sosi module zvinodiwa kune yakaderera-voltage yekutyaira machipisi inofanirwa kusangana neyezita rekupinza voltage renji yekutyaira chip, DC 8 40V, kuvhara yakafara application zvinodiwa. Kugona kuramba kumanikidzwa kwakakura kupfuura 45V. Kana iyo yekuisa iri AC 12V kana 24V, iyo yakapfava bhiriji rectifier inobuda voltage inochinja neiyo grid voltage, kunyanya kana voltage yakakwira, inobuda DC voltage inokwira. Kana iyo IC yekutyaira isina yakafara yekuisa voltage renji, inowanzopinzwa kana magetsi grid voltage ichikwira, nekudaro ichipisa mwenje we LED. 2. Iyo yezita inobuda ikozvino yekutyaira chip inoda yakakura kupfuura 1.2 1.5A. Sechiedza che LED chekuvhenekesa, iyo yazvino ye 1W simba re LED mwenje sosi i350mA, uye zita rekushanda ikozvino remwenje we LED sosi ye 3W simba i700mA. Magetsi emwenje e LED ane simba rakawanda anoda yakakura ikozvino, saka mutyairi IC akasarudzwa nemwenje wemwenje we LED anofanirwa kuve neazvino kubuda. Paunenge uchigadzira zvigadzirwa, mutyairi IC basa rinofanira kushandiswa kushanda pa70-90% yenzvimbo yakanakisa yekushanda ye70-90% yekuzara kwemutoro. Dhiraivha ICs uchishandisa yakazara mutoro inobuda ikozvino haina kuparara munzvimbo diki yemwenje, iyo inogona kutungamirira nyore kuneta uye kutadza kwekutanga kwemwenje. 3. Ikozvino kubuda kwechipu chekutyaira kunofanirwa kuchengetedzwa nguva dzose, kuitira kuti LED igone kupenya zvakadzikama pasina kupenya. Iyo batch imwechete yekutyaira machipisi inoshandiswa pasi pemamiriro akafanana, uye kubuda kwayo ikozvino kunofanirwa kuenderana sezvinobvira, ndiko kuti, iyo discreteness inofanira kunge iri diki, kuitira kuti igone kuve nechokwadi chekubudirira uye kurongeka kana uchigadzira pahuwandu hwekugadzira otomatiki. mitsetse. Kune imwe discrete chip ine kumwe kuburitswa kwekubuda kwazvino, zvinodikanwa kuti usarudze sarudzo pamberi pefekitori kana kuiisa mumutsara wekugadzira, gadzirisa kukosha kwekupokana kweazvino kumisa kuramba paPCB board, kuti mwenje we LED -iyo inogara iripo dhiraivha bhodhi inogadzirwa nePCB board Chiedza uye kupenya kwechiedza sosi kunoenderana kuchengetedza kuenderana kwechigadzirwa chekupedzisira.