Chitsauko chetatu: Yakakodzera LED Power Supply / LED Screen Drivers inotamba basa rakakosha muratidziro inotungamirwa semoyo unesimba kumunhu.

Zviratidziro zve LED zvishoma nezvishoma zvave zvigadzirwa zvemazuva ese mumusika wekunze dhijitari yemba, uye zvinogona kuoneka kwese kwese mukunze kwechivako mafacade, konsati nhanho, uye chiteshi zviteshi, nezvimwe.

Asi taiwanzonzwa vanhu vari muindasitiri vachinyunyuta kuti nguva dzose mwenje we LED unoputsika, nyaya dzakadai sema modules mashoma e LED dzine dema nekuda kwesimba remagetsi rakaputsika, fan inomira kushanda etc. Zvakakosha kuongorora zvakadzama kuti unzwisise chikonzero che LED. kukuvara kwemagetsi.

Kunyanya, sikirini yekushambadza yekunze yakatarisana nenzvimbo yakaoma uye inoda kuchengetedzwa kwakawanda kuitira kuti igone kutibatsira zvirinani.

Simba rekuchengetedza simba rekuratidzira kwe LED uye hupenyu hwesevhisi zviri pachena kusimudzira maitiro, saka nzira yekuziva nemazvo uye kusarudza inonyatso dhizaini ye LED kuratidza magetsi kune yako led skrini?

Chekutanga, tarisa maitiro ekuonekwa kuti usarudze iyo LED kuratidza simba Supply.

Simba rakanaka Supply supplier, iro zvakare rakanyanya kuomarara kune yekushanda maitiro, nekuti izvi zvinogona kuvimbisa iyo batch kuenderana kwechigadzirwa.

Asi mugadziri asingatarisirwi, kugadzirwa kwesimba Kugovera kwechitarisiko chayo, tini, kurongeka kwezvinhu hazvina kunaka zvachose.

Chechipiri, sarudza LED kuratidza simba rekupa kubva kuzere mutoro unoshanda.

Kubudirira kwesimba rekushandisa ndiyo inonyanya kukosha indekisi, iyo inobudirira ndiyo yakakwirira simba rekushandura chiyero chakakwirira, kuitira kuti chibatanidzwe kune zvinodiwa zvekuchengetedza simba uye kuchengetedza kwezvakatipoteredza, uye inogona chaizvo kuchengetedza magetsi kune vashandisi.

Yetatu, iyo inobuda voltage ripple yeanogara voltage magetsi ekupa yakakura.

Kukura kweiyo ripple effect kune yakakura kwazvo pahupenyu hwemagetsi emagetsi.

Iyo idiki iyo ripple, zviri nani.

Chechina, cherechedza kuwedzera kwekushisa kwesimba rekushandisa kusarudza simba rekuratidzira kwe LED.

Kuwedzera kwekushisa kunokanganisa kugadzikana uye hupenyu hwemagetsi.

Iyo yakaderera tembiricha, zviri nani.

Mukuwedzera, inogona kuonekwa kubva pakushanda kuti huwandu hunobudirira hwekushisa kwepamusoro huchava huduku.

Chechishanu, nekuda kwezvimiro zvezvigadzirwa zvekuratidzira kwe LED, ikozvino yekuchinja kwepakarepo kazhinji inogadzirwa paunenge uchitamba vhidhiyo kana skrini, iyo inoisa mberi zvakanyanya kuomesesa zvinodiwa pamagetsi eLED.

Kazhinji, kuitira kuti uve nechokwadi chekutepfenyura kwakajairwa kwechiratidziro, unofanirwa kuchengetedza imwe mari yekubvumidza kune magetsi.

Chetanhatu,The more general sense, surplus reserve, mashandiro echigadzirwa zvakanyanya kugadzikana magetsi, kurebesa hupenyu, zvisinei, nekudaro zvichiwedzera mutengo wemagetsi emagetsi zvigadzirwa, yakawandisa yakasara chengetedzo zvakare nyore kukonzera tsvina.

Parizvino, iyo magetsi Supply inopa ye LED kuratidza zviratidziro muindasitiri inowanzo chengetwa ne20% - 30%.

Kuti uwedzere hupenyu hwehupenyu hwemagetsi, zvinokurudzirwa kusarudza muchina une simba re 30%.

Semuenzaniso, kana iyo system inoda 100W simba rekupa, zvinokurudzirwa kusarudza modhi ine simba Supply rating inopfuura 130W, iyo inogona zvinobudirira kuvandudza hupenyu hwemagetsi.

Yechinomwe, sarudza simba rekupa zvinoenderana nendima yekushandisa.

Dziviriro basa: pamusoro pekudzivirira kwemagetsi, kudzivirira tembiricha, kudzivirira-mutoro, nezvimwe.

Kuremerwa kwemutoro kunogona kukonzera kuchengetedzwa kwekuremerwa. Inokurudzirwa kuwedzera simba rekubuda remagetsi emagetsi kana kushandura dhizaini yemutoro.

Muchiitiko chechipiri, tembiricha yakawandisa uye tembiricha yekudzivirira inoitika, zvese zvichaisa simba munzvimbo yakachengetedzwa.

Basa rekushandisa: chiratidzo chebasa, basa rekudzora kure, telemetry basa, parallel basa, nezvimwe.

Basa rinokosha: kugadzirisa basa (PFC), magetsi anoenderera mberi (UPS).

Parizvino, magetsi masosi yonwaytech akatungamira kuratidza kushandiswa kwefekitori ndeaya: Meanwell, G-Energy, Rong Electric, Yuanchi, Chuanlian, Great Wall, nezvimwe.

Meanwell ndiyo inonyanya kufarirwa, uye Great Wall inogona kuiswa kune dzimwe nyika dzine kutonhora kwakanyanya, seRussia, Denmark, Finland neSweden muNorthern Europe.