Wararka Warshadaha
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Xisaabi tirada beddelka sahayda korontada ee looga baahan yahay shaashadaha LED-ka
Marka codsiga muraayadaha LED-yada ay noqdaan kuwo aad u baahsan, xuduudaha korantada ee muraayadaha LED-yada ayaa si sii kordheysa u qiimeeya oo ka walaacsan macaamiisha. Qof kastaa wuu ogyahay in shaashadaha LED-ku ay ka samaysan yihiin modules LEDs mid mid, dhabarka dambe ee shaashaddana uu ku xiran yahay t ...Sii akhri -
Sababaha kor u kaca heerkulka transformer-ka ee inta jeer ee sarreeya iyo sida loo xalliyo
Marka heerkulka qayb kasta oo ka mid ah tafatirka-soo noqnoqda sare uu dhaafo xadka la ogol yahay muddo dheer, dahaarka tarantada-soo noqnoqda sare ayaa si fudud u dhaawacmi doona, kaas oo si fudud u keeni kara burburka sare ee transformer-ka ama shil. Hadaba waa maxay sababaha keenaya in qofka uu aad u xanuunsado...Sii akhri -
Dhibta ay leedahay sii wadida isticmaalka transformers-ka gabowga
Dhinaca aaladaha elegtarooniga ah, transformers-ka-soo noqnoqda-sare waa qaybo muhiim ah oo tamarta korantada ka wareejinaya hal wareeg oo kale. Transformers-yadan, oo sidoo kale loo yaqaan SMPS (habka korontadu ku beddelan tahay) Transformers ama beddelka beddelka, ayaa inta badan loo adeegsadaa codsiyo kala duwan ...Sii akhri -
Transformer-ka soo noqnoqda ee sarreeya si looga hortago gabowga
Qalabka elektiroonigga ah sida darawallada LED-ka, sahayda korontada beddeleysa (SMPS) iyo looxyada wareegyada daabacan (PCBs), beddelayaasha-soo-celinta-sare (HF) waa qaybo muhiim ah oo gacan ka geysta inay si hufan u gudbiyaan tamar koronto oo sarreeya. Sida qayb kasta oo kale oo elektiroonig ah, isbeddel-soo noqnoqda sare...Sii akhri -
Difaaca gudaha iyo dibadda ee transformers-ka soo noqnoqda ee sarreeya
Gaashaanka xun runtii ma saameynayo waxqabadka transformers-ka-soo noqnoqda, laakiin waxay sababtaa faragelin badan oo ku xeeran aaladaha elektiroonigga ah. Tani waa waxa aan inta badan u yeerno EMI. Horumarka joogtada ah ee tignoolajiyada, waxaa jirtay baahi sii kordheysa oo loogu talagalay tr-frequency-sare...Sii akhri -
Waa maxay faa'iidooyinka ay leeyihiin transformers toosan iyo transformers jiifka?
Transformer-ka horizontal waa qayb muhiim ah oo ka mid ah nidaamka awoodda, kuwan soo socda ayaa faahfaahin doona faa'iidooyinka beddelka toosan. Marka hore, habka wax soo saarka waa mid fudud. Habka wax soo saarka ee transformer-soo noqnoqda sare ee jiifka, gariiradda iyo dabaylaha xudunta u ah magnetic, isu imaatinka...Sii akhri -
Maxay Transformers u baahan yihiin inay xakameeyaan kor u kaca heerkulka?
Transformers waa sida MVP-yada hababka korantada, iyaga oo korantada ka wareejinaya hal wareeg oo kale. Waxay ku yimaadaan dhammaan qaabab iyo cabbirro, oo ay ku jiraan kuwa soo noqnoqda ee ay sameeyeen soosaarayaasha beddelka ee quruxda badan. Mid ka mid ah arrin weyn oo saameeya sida wanaagsan ee transformer-ku u shaqeeyo iyo inta uu soconayo waa i...Sii akhri -
Dareemada daadinta iyo kor u kaca heerkulka isbeddelka soo noqnoqda ee sarreeya
Dhibka inductance-ka dareeruhu waxa uu guud ahaan la xidhiidha arrimo ay ka mid yihiin xeerarka habaynta fiilooyinka ee dabaylaha, dhumucda dahaarka dhexda, iyo ballaca dabaysha. Guud ahaan waxa jira 5 tillaabo oo lagu dhimayo inductance-ka dareeraha:Sii akhri -
Muxuu transformer-ka-soo noqnoqda sare u sii qaylinayaa? Sidee loo xalin karaa dhibaatadan?
Asal ahaan, waxaa jira laba dhibaato. Midda koowaad waa dhibaatada rarka. Marka transformer-ka-soo noqnoqda sare la soo dejiyo ama si fudud loo raro, tuubbada furaha waxa kale oo laga yaabaa in ay yeelato wareegyo gooyn buuxda oo is dhex-gal ah, waxaana dhici karta in gariirku uu ka dhaco goobo shaqo oo gaar ah, taasoo keenta in transformer-ku qeyliyo oo uu furo...Sii akhri -
Waa maxay qaybaha elegtarooniga ah ee PCBA?
Dhinaca soo saarista qalabka elegtarooniga ah, ka shaqaynta PCBA waa xidhiidh muhiim ah. Shaqaale wax gadanaya soosaarayaasha qalabka elegtarooniga ah, fahanka noocyada iyo shaqooyinka qaybaha elektiroonigga ah ee PCBA waxay muhiimad wayn u leedahay doorashada alaab-qeybiyeyaal ku haboon, wanaajinta alaabtaSii akhri -
Muhiimadda Walxaha Elektarooniga ah ee Tignoolajiyada LED-ka
Tignoolajiyada casriga ah, qaybaha elektiroonigga ah ayaa door muhiim ah ka ciyaara awoodda iyo xakamaynta aaladaha iyo nidaamyada kala duwan. Haddaanu nahay alaab-qeybiyaha qaybaha elektiroonigga ah, annagoo ah XuanGe Electronics waxaan fahamsanahay muhiimada qaybaha ay ka midka yihiin transformers LED, darawalada LED, iyo inductors-ka ku jira tartanka.Sii akhri -
Doorka Transformers-soo noqnoqoshada Sare ee Darawalada LED
Dhinaca tignoolajiyada iftiinka, LED-yada (diodes-ka iftiimiya) waxay noqdeen doorasho caan ah oo tamar-ku-ool ah oo loogu talagalay codsiyada kala duwan. Darawalada LED-ku waxay door muhiim ah ka ciyaaraan hubinta shaqada saxda ah ee nalalka LED-ka,Sii akhri