Wararka Warshadaha Barkadda Iftiinka
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Heerkulka Midabka Iyo Midabka LED
Heerkulka midabka isha iftiinka: Heerkulka saxda ah ee radiatoor dhammaystiran, oo la mid ah ama u dhow heerkulka midabka isha iftiinka, ayaa loo isticmaalaa in lagu qeexo miiska midabka isha iftiinka (midabka ay indhaha bini'aadamku arkaan marka ay si toos ah u eegayaan isha iftiinka), kaas oo ...Sii akhri -
Faa'iidooyinka LED
Astaamaha dabiiciga ah ee LED-ka ayaa go'aaminaya in ay tahay isha ugu fiican ee lagu bedeli karo ilayska caadiga ah, oo ay leedahay adeegsi badan. Cabbirka yar ee LED asal ahaan waa jajab yar oo ku duuban resin epoxy, markaa aad ayuu u yar yahay oo iftiin. Isticmaalka korontada oo hooseeya Isticmaalka korontadaSii akhri -
Sidee Loo Doortaa Nalalka Midabka Biyaha Hoostooda?
Marka hore, waxaan u baahanahay inaan go'aamino laambada aan rabno? Haddii loo isticmaalo in lagu dhejiyo hoosta oo lagu rakibo balaastig, waxaanu isticmaali doonaa "laambada biyaha hoostooda". Laydhkani waxa uu ku qalabaysan yahay xidhmo, waxaana lagu hagaajin karaa laba boolal; Haddii aad hoos dhigto biyaha laakiin aadan rabin ...Sii akhri -
Codsiga Xarigga Laambadaha lagu aasay ee Iftiinka
1. Khadka saxda ah ee jardiinooyinka ama waddooyinka ganacsiga, wadooyin badan ama fagaarayaal ayaa mid mid u leh nalal, kuwaas oo tilmaamaya khadadka toosan. Tan waxa lagu sameeyaa nalal xabaalaysan. Maadaama nalalka waddooyinka aysan noqon karin kuwo dhalaalaya ama dhalaalaya, dhammaantood waxay ka samaysan yihiin dhalo dhaxan ama daabacaad saliid ah. Laambadaha guud ahaan annaga...Sii akhri -
Ma LED-ku wuxuu bixiyaa iftiin cad
Sida aynu wada ogsoonahay mawjadaha dhererka dhererka iftiinka iftiinka ee muuqda waa 380nm ~ 760nm, taas oo ah todobada midab ee iftiinka ee ay dareemi karaan isha bini'aadamka - casaan, orange, jaalle, cagaar, cagaar, buluug iyo guduud. Si kastaba ha ahaatee, toddobada midab ee iftiinka ayaa dhammaantood ah monochromatic. Tusaale ahaan, mawjada ugu sarreysa...Sii akhri -
Mabda'a Alaabta LED-ka
LED (Iftiin Emitting Diode), diode iftiimaya, waa qalab simikonductor dawladeed adag oo tamarta korontada u bedeli kara iftiin muuqda. Waxay si toos ah ugu beddeli kartaa koronto iftiin. Wadnaha LED-ku waa chip semiconductor. Hal cidhif ah oo ka mid ah jilibka ayaa ku dheggan guntin, hal dhammaad waa negat...Sii akhri -
Waa maxay shuruudaha iftiinka barkada dabaasha?
Shuruudaha iftiinka barkada dabaasha waxay inta badan ku xiran yihiin xajmiga, qaabka, iyo qaabka barkada. Qaar ka mid ah shuruudaha iftiinka caadiga ah ee barkadaha dabaasha waxaa ka mid ah: Badbaadada: Iftiin ku filan ayaa lagama maarmaan u ah si looga hortago shilalka iyo dhaawacyada gudaha iyo hareeraha agagaarka barkada. Tan waxaa ka mid ah hubinta pat...Sii akhri -
Taariikhda LED: Laga soo bilaabo Discovery ilaa Kacaanka
Asal ahaan 1960-meeyadii, saynisyahannadu waxay soo saareen LED oo ku saleysan mabda'a isku xirka semiconductor PN. Nalalka LED-ka ee wakhtigaas la sameeyay waxa ay ka samaysan yihiin GaASP midabkeeduna waxa uu ahaa casaan. Ka dib ku dhawaad 30 sano oo horumarin ah, waxaan aad u naqaannaa LED, oo soo saari kara casaan, oranji, jaalle, cagaar, buluug ...Sii akhri -
Waa maxay nalalka biyaha hoostooda?
soo bandhig: Qeexida iftiinka biyaha hoostooda 1. Noocyada nalalka biyaha hoostooda A. Iftiinka biyaha hoostiisa ee LED B. Fiber optic iftiinka biyaha hoostiisa C. Nalalka biyaha hoostooda ee caadiga ah Waxaa jira noocyo badan oo nalalka biyaha hoostooda ah, oo ku habboon jawiga biyaha hoostooda ee kala duwan iyo isticmaalka. Nalalka biyaha hoostooda ee LED...Sii akhri -
barkadda dabaasha waxay iftiimisaa shahaadada guud ee caalamiga ah
barkada dabaasha nalalka shahaado guud ee caalamiga ah Ku soo dhawoow barkada dabaasha ee Heguang balooga shahaadada caalamiga ah! Markaad dooranayso nalalka barkadaha, waxaa muhiim ah in la fahmo heerarka shahaadaynta guud ee waddamo kala duwan. Heerarkan shahaadaynta waxay xaqiijinayaan tayada badeecada iyo badbaadada...Sii akhri -
Soo ogow qiimaha gaarka ah ee Warshada iftiinka barkada: furaha iftiiminta noloshaada dabaasha
Marka warshadda iftiinka barkada dabaasha ay la kulanto naqshad hal abuur leh, nalalka muhiimka ah ee iftiimiya adduunka biyaha hoostooda ayaa noqda isku-dhafka saxda ah ee hal-abuurka iyo shaqeynta. Laambadahani hadda maaha ilo iftiin fudud, laakiin waxaa la siiyay naqshado farshaxan si ay u iftiimiyaan muuqaalka biyaha hoostooda,...Sii akhri -
Taariikhda Alaabta LED
Asal ahaan 1960-meeyadii, saynisyahannadu waxay soo saareen LED oo ku saleysan mabda'a isku xirka semiconductor PN. Nalalka LED-ka ee wakhtigaas la sameeyay waxa ay ka samaysan yihiin GaASP midabkeeduna waxa uu ahaa casaan. Ka dib ku dhawaad 30 sano oo horumarin ah, waxaan aad u naqaannaa LED, oo soo saari kara casaan, oranji, jaalle, cagaar, buluug ...Sii akhri