Soo-saareyaasha Birta Laambadaha ee Deep Ultraviolet LED waxay kuu sheegaan sababta qiimaha nalalka

Waqtigan xaadirka ah, waxaa jira wax soo saar aad u yar oo soo saari kara LED iyo nalalka LED. Noocyada kala duwan ee iftiinka iftiinka LED-yada soo saarayaasha waxay doortaan tayada kala duwan ee LEDs waa sababaha muhiimka ah ee qiimaha iftiinka LED ee kala duwan. Sababtoo ah tartanka qiimaha ba'an ee sii kordhaya, waxaa jira ku dhawaad ​​isku mid ah badeecad, qaab-dhismeedka, iyo hawlaha, iyo farqiga qiimaha waa 2 ilaa 3 jeer. Isticmaalayaal badan ayaa dawakhsan si ku meel gaar ah. Halkee ayuu ka yimaadaa kala duwanaanshaha qiimaha? Guud ahaan, way ku adag tahay soosaarayaasha nalalka LED inay soo saaraan tuubooyinka iftiinka LED-ka. Macaamiisha sidoo kale way adag yihiin. Sidaa darteed, waxaa fiican inaad doorato ishaada wax-soo-saarka LED-ka ee aad u fiican, ama inaad haysato nalka LED-ga oo dhammaystiran oo lagu ogaanayo. Alaabta nalalka LED-ka ee la soo iibsaday ayaa la dammaanad qaaday. Sababta soosaarayaasha ku xira kuulka nalalka LED-ka ayaa kuu qaadan doona kuulyo Dlight ah. Diode-ka-iftiinka ee loo isticmaalo nalalka iftiinka-bixiya waa inuu buuxiyaa heerka heerka garaacista hillaaca. 2. Awoodda ka-hortagga-electrostatic-ka Awoodda ka-hortagga-static waxay leedahay nolol adeeg oo dheer oo ah dabaylaha-iftiinka, markaa qiimuhu waa sarreeyaa. Guud ahaan marka la hadlo, diode-bixiye iftiin leh oo iska caabin u ah awoodda taagan ayaa ka weyn 700 volts ee nalalka diode-saara. 3. Mawjada dhererka dhererka leh ee isku mid ah diode iftiimiya iftiinku waa isku midab. Haddii midab isku mid ah loo baahan yahay, qiimuhu wuxuu noqon doonaa mid sarreeya. Ma jiraan badeecooyin kala duwan oo diode iftiin leh oo leh alaab midab saafi ah. 4. Diode iftiinka hadda jira ee dareeraya waa jidh soo baxaya iftiin toosan oo aan jihayn. Haddii uu jiro koronto rogan, waxaa loo yaqaannaa daadinta. Diodes-ka-qaadista oo leh qulqulo qulqulaya oo waaweyn, nolol gaaban, qiimo jaban. Xagasha iftiinka LED-ka ee leh isticmaalka kala duwan ee xagasha iftiiminta waa ka duwan tahay. xagal iftiin gaar ah, qiimo sare. Tusaale ahaan, xagal xabbad-joojin ah, qiimihiisu wuu sarreeyaa. Furaha tayada kala duwan ee noloshu waa tirada nolosha, tirada noloshuna waxay ku xidhan tahay suuska iftiinka. Fashil iftiin leh, cimri dheer, cimri dheer, qiimo sare. Diode-ka iftiinka leh ee chip-pips polar tube chip waa jajab. Chips kala duwan ayaa aad ugu kala duwan qiimaha. Chip-ka Japanese-American waa ka qaalisan yahay. Chip Giant Chip ayaa si heer sare ah loogu muujiyay dhererka dhinaca, tayada LED-ga chip-ka weyn ayaa ka fiican jajab yar. Hantidu waxay u dhigantaa cabbirka jajabka. 9. Diode collagen-ka sii daaya ee caadiga ah waa guud ahaan resin epoxy. Diode-ka iftiimiya iftiinka leh ee ka-hortagga ultraviolet-ka iyo walxaha dab-demiska waa qaali. Iftiinka duurjoogta ah ee tayada sare leh ee soo baxaya nalalka diode waa inay iska caabiyaan fallaadhaha ultraviolet iyo ka hortagga dabka. Waxaa weli jira qaar ka mid ah tababarayaal sharci-darro ah, alaab-qeybiyeyaal khiyaano ah, khiyaameeya alaab-qeybiyeyaasha alaabooyinka wax-soo-saarka, oo iibiya badeecadaha beddelka lacag caddaan ah oo lacag caddaan ah. Waxa kale oo jira dhawr yar oo iftiin sare leh oo soo saara laambada diode-ka ee soo saara waxay khiyaameeyaan ganacsatada iyo isticmaalayaasha ballanqaadyo aan dhab ahayn, ka dibna adeegsada khiyaamada ah inay si joogto ah u beddelaan lambarka ganacsiga ama qofka mas'uulka ah si ay uga fogaadaan mas'uuliyadda.