Tsanangudzo Yekutanga ye LED Driver Power Supply
Magetsi mudziyo kana chiridzwa chinoshandura simba remagetsi rekutanga kuburikidza nematekiniki ekushandura kuita simba rechipiri remagetsi rinodiwa nemidziyo yemagetsi.Simba remagetsi ratinowanzo shandisa muupenyu hwedu hwezuva nezuva rinonyanya kutorwa kubva kumagetsi akashandurwa simba, simba rinopisa, simba remakemikari, nezvimwewo. Simba remagetsi rinowanikwa zvakananga kubva kumagetsi ekugadzira magetsi rinotumidzwa sesimba rekutanga remagetsi.Kazhinji, simba remagetsi rekutanga harizadzise zvinodiwa nemushandisi.Apa ndipo panopinda magetsi, kushandura simba remagetsi rekutanga kuita iro rechipiri remagetsi rinodiwa.
Tsanangudzo: Mutyairi we LED magetsi imhando yemagetsi anoshandura simba rekutanga remagetsi kubva kune kunze kwekunze kune simba rechipiri remagetsi rinodiwa ne LEDs.Iyo magetsi emagetsi anoshandura magetsi kuita chaiwo voltage uye ikozvino kutyaira LED mwenje emission.Simba rekuisa remagetsi emutyairi we LED rinosanganisira zvese AC neDC, nepo simba rekubuda richiwanzo chengetedza razvino rinogona kusiyanisa voltage nekuchinja kwe LED kumberi voltage.Zvikamu zvaro zvepakati zvinonyanya zvinosanganisira mafirita ekusefa zvishandiso, switch controller, inductors, MOS switch machubhu, mhinduro resistors, inobuda kusefa zvishandiso, nezvimwe.
Zvikamu zvakasiyana-siyana zve LED Driver Power Supplies
LED mutyairi magetsi emagetsi anogona kuiswa muzvikamu zvakasiyana.Kazhinji, iwo anogona kukamurwa kuita matatu makuru marudzi: chinja anogara aripo masosi, linear IC magetsi ekushandisa, uye kuramba-capacitance kuderedza magetsi.Zvakare, zvichibva pazviyero zvemagetsi, magetsi emagetsi emutyairi we LED anogona kuwedzera kupatsanura mune yakakwirira-simba, yepakati-simba, uye yakaderera-simba mutyairi zvinhu.Panyaya yekutyaira modhi, LED mutyairi magetsi anogona kugara aripo kana anogara ari voltage marudzi.Zvichienderana nedunhu redunhu, magetsi emagetsi emutyairi we LED anogona kuverengerwa kuderedzwa kwecapacitance, kuderedzwa kweshanduko, kuderedzwa kwekupokana, kuderedzwa kweRCC, uye mhando dzePWM dzekudzora.
LED Driver Power Supply - The Core Component of Lighting Fixtures
Sechikamu chakakosha chezvigadziriso zvemwenje we LED, magetsi emutyairi we LED anotora 20% -40% yemutengo wakazara wekugadzira LED, kunyanya pakati nepamusoro-simba remagetsi e LED zvigadzirwa.Mwenje dze LED dzinoshandisa semiconductor machipisi sezvinhu zvinoburitsa chiedza uye zvine zvakanakira sekushanda kwesimba, hushamwari hwezvakatipoteredza, kupa mavara akanaka, uye nguva yekupindura nekukurumidza.Semhando inowanzoshandiswa yekugadzirwa kwemwenje munharaunda yemazuva ano, maitiro ekugadzira magetsi e LED anosanganisira matanho gumi nematatu anokosha, kusanganisira kucheka kwewaya, kutengesa machipisi e LED, kugadzira mapuranga emwenje, kuedza mapuranga emwenje, kuisa thermal conductive silicone, nezvimwewo. zvimiro zvemhando yepamusoro.
Yakanyanya Impact ye LED Driver Power Supplies pane iyo LED Mwenje Indasitiri
LED mutyairi magetsi emagetsi anosanganisa ne LED mwenje masosi uye imba kuti igadzire ma LED zvigadzirwa zvemwenje, zvinoshanda sezvazvo zvepakati zvikamu.Kazhinji, mwenje wega wega we LED unoda inofananidzwa ne LED mutyairi magetsi.Basa rekutanga remagetsi emutyairi we LED ndere kushandura magetsi ekunze kuita chaiyo voltage uye yazvino kutyaira zvigadzirwa zvemwenje zve LED kuti zvivheneke uye zvinoenderana nekutonga.Ivo vanoita basa rakakosha mukusimudzira kugona, kugadzikana, kuvimbika, uye hupenyu hwezvigadzirwa zvemwenje we LED, zvichikanganisa zvakanyanya kuita kwavo uye kunaka.Zvinoenderana nenhamba kubva kuruzhinji rwevagadziri vemagetsi emumugwagwa, ingangoita 90% yekutadza mumigwagwa ye LED uye tunnel mwenje inokonzerwa nekukanganisa kwemagetsi emutyairi uye kusavimbika.Nekudaro, magetsi emutyairi we LED anoumba chimwe chezvinhu zvakakosha zvinopesvedzera kuvandudzwa kweindasitiri yemwenje ye LED.
Mwenje dze LED dzinoenderana Zvakadzama neTrend yeGreen Development
Ma LED anozvikudza kuita kwakatanhamara, uye tarisiro yavo yenguva refu ine tariro.Mumakore achangopfuura, nedambudziko remamiriro ekunze repasi rose riri kuwedzera, ruzivo rwemagariro ezvakatipoteredza rwave kukura.Upfumi hwekabhoni hwakaderera hwave kubvumirana kwekusimudzira nzanga.Muchikamu chekuvhenekesa, nyika dzepasi rese dziri kushingaira kuongorora zvigadzirwa uye nzira dzekuwana kuchengetedza kwesimba uye kuderedza kubuda.Kuenzaniswa nemamwe magwenzi emwenje senge incandescent uye halogen bulbs, mwenje we LED igirini mwenje sosi ine mabhenefiti akadai sekushanda kwesimba, kushamwaridzana kwezvakatipoteredza, hupenyu hurefu, kupindura nekukurumidza, uye kuchena kwemavara.Nekufamba kwenguva, mwenje we LED unopindirana zvakanyanya neiyo nguva yekukura kwegirinhi uye pfungwa yekusimudzira, yakagadzirira kuchengetedza nzvimbo inogara mumusika une hutano uye wegirinhi mwenje.
Kuburitswa Kwemitemo Yeindasitiri Inosimudzira Kuvandudzwa Kwenguva Yakareba Kweindasitiri Yevatyairi
Nemitemo inosimbisa chikamu, kutsiva kwemwenje we LED kwakakodzera.Nekuda kwehunyanzvi hwayo hwepamusoro uye hunhu hwekuchengetedza simba, mwenje we LED unoshanda senzira yakanakisa kune yechinyakare-yakanyanya-inopedza simba masosi.Zvichipesana nemamiriro ezvinhu ezvemamiriro ekunze ari kuramba achiwedzera, nyika dzepasi rese dziri kuramba dzakatarisa nezvekuchengetedza simba uye kuderedza kubuda, dzichiramba dzichiburitsa mitemo ine chekuita nemwenje wegirinhi.Indasitiri ye LED yave imwe yemaindasitiri ari kusimukira akarongeka munyika yedu.LED mutyairi magetsi emagetsi anotarisirwa kubatsirwa zvakanyanya kubva mukutsigirwa kwemitemo, kuunza chikamu chitsva chekukura.Kuburitswa kwemitemo yeindasitiri kunopa vimbiso yekuvandudzwa kwenguva refu kwemagetsi emutyairi we LED.
Nguva yekutumira: Zvita-28-2023