Iindaba
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Umgaqo we-inductor ogcina amandla ombane
Umsebenzi ophambili we-inductance kukugcina i-alternating current (ukugcina amandla ombane ngendlela ye-magnetic field), kodwa ayikwazi ukugcina ngoku ngokuthe ngqo (i-current ngqo ingadlula kwi-coil inductor ngaphandle kwesithintelo). Umsebenzi ongundoqo we-capacitance kukugcina ngoku ngokuthe ngqo (ukugcina...Funda ngokugqithisileyo -
Isibane se-LED asisebenzi kodwa sinamacebiso okulungisa amandla
Kubomi banamhlanje, sisebenzisa ngakumbi izibane ze-LED njengezibane eziphambili. Awonga amandla, ahlala ixesha elide, kwaye ahambelana nokusingqongileyo, kwaye asetyenziswa kakhulu kumakhaya nakwiindawo zorhwebo. Nangona kunjalo, yintoni esifanele siyenze xa izibane ze-LED zingasakhanyi? Subanexhala! T...Funda ngokugqithisileyo -
Indlela yokubona ingundoqo ye-transformer ephezulu?
Indlela yokubona ingundoqo ye-high-frequency transformer? Abantu abathenga ingundoqo ye-high-frequency transformer bayesaba ukuthenga i-core eyenziwe ngezinto eziphantsi. Ngoko kufuneka kubonwe njani undoqo? Oku kufuna ukuqonda ezinye iindlela zokubona undoqo we...Funda ngokugqithisileyo -
Ubushushu beCurie ye-transformer core
“Ngexesha elithile emva, umntu wabuza ukuba imagnethi inenqanaba lokumelana nobushushu. Kwaye omnye umntu waphendula ngolu hlobo: 'Ibakala lokumelana nobushushu lelezixhobo zokugquma. Undoqo wemagnethi awuthathwa njengesixhobo sokugquma, ngoko ke awunawo umsindo...Funda ngokugqithisileyo -
Inkcazo eneenkcukacha yokusilela kwamandla ombane aphezulu we-transformer okubangelwa ngamathambo
Iziguquli zesantya esiphezulu yenye yezinto eziphambili ze-elektroniki kwiimveliso zombane. Ukuba kukho ukungaqhelekanga ngexesha lokusetyenziswa, iimveliso ze-elektroniki ziya kuqhuma, kwaye kwiimeko ezinzima, ziya kusongela ubomi bomntu. Ngokweenkcazo zovavanyo lwe-high-frequency transformers, ukumelana...Funda ngokugqithisileyo -
Iimpawu zee-cores zeemilo ezahlukeneyo
Iimilo ezingundoqo eziqhelekileyo ziquka i-can, i-RM, i-E, i-E-uhlobo, i-PQ, i-EP, i-ring, njl. Iimilo ezingundoqo ezahlukeneyo zineempawu ezahlukeneyo: 1. Ngaba I-skeleton kunye ne-winding ziphantse zihlanganiswe ngokupheleleyo ngumbindi, ngoko ke i-EMI yokukhusela isiphumo kakuhle kakhulu; uyilo lwetoti luyenza ibize kakhulu kunecor...Funda ngokugqithisileyo -
Yintoni umsebenzi wokungabikho komthwalo / womthwalo we-high-frequency transformer?
Phakathi kweengcamango ezisisiseko ze-high-frequency transformers, kukho imeko yokusebenza ye-high-frequency transformers ebizwa ngokuba yi-no-load operation of transformers. Ukusebenza okungekho mthwalo we-high-frequency transformers kuthetha ukuba i-winding primary ye-transformer ixhunyiwe kunikezelo lwamandla kunye ne-s...Funda ngokugqithisileyo -
Ngaba ii-inductor zamandla aphezulu ziya kuba yindlela yophuhliso yexesha elizayo?
Ngophuhliso lwemakethi entsha yamandla, ii-inductor transformers zikhula ngokuthe ngcembe ukuya kumaza omoya aphezulu, amandla ombane aphezulu kunye namandla aphezulu. Ngaba abaguquli be-inductor bamandla aphezulu baya kuba yindlela yophuhliso yexesha elizayo kwaye baqonde imveliso enkulu ezenzekelayo? Ngokutsho kwelizwe elinesibini ...Funda ngokugqithisileyo -
Zasungulwa njani ii-LED?
Ukuveliswa kwee-LEDs (i-light emitting diodes) yayiyinkqubo yezigaba ezininzi ezibandakanya iminikelo evela kwizazinzulu ezininzi. Nanga amanye amaxesha abalulekileyo embali ekuyilweni kwee-LEDs: Ithiyori yamandulo kunye novavanyo: 1907: Isazinzulu saseBritane uHJ Round waqala waqaphela ukuba iqabane lesemiconductor...Funda ngokugqithisileyo -
Kutheni i-LED inokukhupha ukukhanya?
I-diode ekhupha ukukhanya yi-diode ekhethekileyo. Njengeediode eziqhelekileyo, ii-diode ezikhupha ukukhanya zenziwe ngeechips ze-semiconductor. Ezi zixhobo ze-semiconductor zifakwe kwangaphambili okanye zifakwe kwi-doped ukuvelisa izakhiwo ze-p kunye ne-n. Njengezinye iidiode, umsinga okhoyo kwi-diode ekhupha ukukhanya unokuhamba ngokulula ukusuka kwip...Funda ngokugqithisileyo -
Indima yeenguqu ze-elektroniki kwi-teknoloji yokubonelela ngombane
Abaguquli be-elektroniki kunye nezixhobo zokutshintsha i-semiconductor, izixhobo zokulungisa i-semiconductor, ii-capacitors kunye, ezaziwa ngokuba zizixhobo ezine eziphambili kwisixhobo sokubonelela ngombane. Ngokwendima kwisixhobo sokubonelela ngombane, iinguqu zombane zinokwahlulwa zibe: (1) Unikezelo lwamandla...Funda ngokugqithisileyo -
Ibhodi yesekethe ye-transformer saturation magnetic
Yintoni i-magnetic saturation ye-transformer? Xa i-magnetic field yangaphandle iqhubeka isomelela kodwa i-magnetic flux kwi-transformer ayitshintshi ngokwenene, oko kuthetha ukuba i-transformer ifikelele kwinqanaba lokuzaliswa kwemagnethi. Xa oku kusenzeka, naluphi na utshintsho kwimagnethi...Funda ngokugqithisileyo