Inokodzera Shanduri Inokodzera LED Yakabatanidzwa Mwenje Chitubu Modules

Nekuti dhiraivha yedhiraivha mune optoelectronic yakabatanidzwa LED yekuvhenekesa module inosanganiswa neiyo LED yakasanganiswa light source module, hupenyu hwema module maviri huchakanganisa hupenyu hwesevhisi yemodule yekuvhenekesa. Kana mugadziri achida kuwedzera nguva yekushandiswa inobudirira yemodule yose yemwenje ye LED, pamusoro pekusarudza chiedza che LED chine nguva refu yehupenyu, edza kuwedzera hupenyu hwedhiraivha yedhiraivha. Iyo yakajairwa yakakwira -voltage LED mutyairi wedunhu architecture pamusika inogona kukamurwa kuita zvikamu zvitatu. Yekutanga ndeyekushandisa dhizaini yedunhu rezvino-kumisa resistor. Yechipiri ndiyo dhizaini yedunhu rekuchinja shanduko. Dhiraivha magadzirirwo edunhu. Pakati pavo, dhizaini yedhizaini yezvino-kumisa kupikisa inonyanya kudzorwa neakateedzana e LEDs kuburikidza neyakatevedzana kuramba. Naizvozvo, iyo LED yazvino ichachinja nekuchinja kweiyo voltage yekupinza, ichigadzira iyo yakashata iyo isingagone kuchengetedzwa pane yakatarwa kukosha. Parizvino Iyo LED drive dunhu yakatsiviwa. Kana iri yedunhu rekuvaka rinotora shanduko yekutsinhana uye mamwe maviri mamwe marudzi, inogona kuwanikwa kuti yakanakira yakakwira yedunhu shanduko inoshanda, uye inogona kusangana nechero mamiriro eiyo voltage yekuisa iyo yakakura kupfuura, isingasviki kana yakaenzana neiyo. goho voltage maererano nemhando dzakasiyana dzemasekete. Nekudaro, iyo yedunhu dhizaini yekushandura shanduko inofanirwa kushandisa magineti zvinhu kuti isvike pakufambiswa kwesimba. Naizvozvo, dunhu rakakura uye rakaomarara, uye rinofanirwa kutengeswa kune mamwe ekunze discrete zvikamu. Dhiraivha redunhu. Kune zvakare mutsara wakagadziriswa -ikozvino LED -drive circuit architecture. Nekuti hapana chekuwedzera simba rekuchengetedza simba, dhizaini yedunhu inogona kurerutswa. Naizvozvo, zvakanakira zvekuunganidza zvidiki zvakaunganidzwa, mutengo wakaderera, uye wakaderera wekunze discrete zvikamu zvinoshandiswa. Sarudzo yakanaka yemodule.