Sababta keentay in garoonku isticmaalo LED
Iftiinka ciyaaraha ayaa meel dheer ku baxay muddo gaaban gudaheed. Ilaa 2015, ku dhawaad 25% garoommada horyaalka ee Major League Sports waxay ka guureen laambadihii caadiga ahaa ee halide biraha una guureen LEDs tamar badan leh. Tusaale ahaan, Major League Baseball's Seattle Mariners iyo Texas Rangers, iyo sidoo kale National Football League's Cardinals Arizona iyo Vikings Minnesota, iyo wixii la mid ah.
Waxaa jira saddex sababood oo waaweyn oo lagu dooranayo goobaha ugu horumarsan ee nidaamyada LED: hagaajinta baahinta TV-ga, kor u qaadista khibradda taageeraha, iyo yaraynta kharashyada hawlgalka ee muddada-dheer.
Nalalka LED-ka iyo xakamaynta waxay hagaajin karaan baahinta TV-ga
Baahinta talefishinku waxay muddo dheer door muhiim ah ka ciyaartay saamaynta horumarka iftiinka. Laga soo bilaabo horyaalada ciyaaraha ee xirfadlayaasha ah ilaa tartamada kulliyadaha, LED-yadu waxay kor u qaadaan baahinta telefishinka iyagoo meesha ka saaraya dib-u-celinta tartiib-tartiibyada, kuwaas oo ku badan nalalka halide biraha ah. Ku qalabaysan laydhka dhaqdhaqaaqa LED-ka ee horumarsan, cajaladahani waxay hadda dib u ciyaari karaan dib-u-kicinta 20,000 oo fiim ilbiriqsi kasta, si taageerayaashu ay u qabsadaan ilbiriqsi kasta ee ku celiska ah.
Marka LED-yada loo isticmaalo in lagu iftiimiyo goobta ciyaarta, sawirku wuu sii iftiimayaa oo wuu sii caddaanayaa TV-ga sababtoo ah iftiinka LED-ku wuxuu isu dheelitiraa inta u dhaxaysa midabyo diiran iyo qabow. Ku dhawaad ma jiraan hadh, dhalaal ama dhibco madow, sidaa darteed mooshinku wuxuu ahaanayaa mid cad oo aan xannibnayn. Nidaamka LED-ka ayaa sidoo kale lagu hagaajin karaa iyadoo loo eegayo goobta tartanka, waqtiga tartanka iyo nooca tartanka la baahinayo.
Nidaamka LED wuxuu kor u qaadi karaa waayo-aragnimada taageerayaasha ciyaarta
Nidaamka iftiinka LED-ka, taageerayaashu waxay leeyihiin waayo-aragnimo fiican, taas oo aan hagaajinaynin daawashada ciyaarta, laakiin sidoo kale waxay kordhisaa ka qaybgalka daawadayaasha. LED-ku wuxuu leeyahay isla markiiba shaqada, markaa waxaad hagaajin kartaa iftiinka wakhtiga nasashada ama inta lagu jiro ciyaarta. Bal qiyaas haddii kooxda aad ugu jeceshahay ay soo bandhigto shantii ilbiriqsi ee ugu dambeysay qeybta hore, saacadu waxay ku socotay kaliya 0 ilbiriqsi, markii nalka uu shido oo ay kubada ku dhacdo, taageerayaasha goobta ayaa ka falcelin lahaa. Injineerka iftiinka ayaa isticmaali kara nidaamka LED-ka ee la kontarooli karo si uu waqtigan ugu habeeyo si uu u dhiirigeliyo niyadda ciyaaryahanka. Taa bedelkeeda, taageerayaashu waxay dareemi doonaan inay qayb ka yihiin ciyaarta.
Nidaamka iftiinka sare wuxuu yareeyaa kharashyada hawlgalka
Horumarka tignoolajiyada iftiinka ayaa sidoo kale ka dhigay kharashyada hawlgalka LED-ka mid soo jiidasho leh waligeed, kana jaban marka loo eego nalalka dhaqanka sida nalalka halide biraha ah. Garoomada leh LEDs waxay badbaadin karaan 75% ilaa 85% wadarta kharashka tamarta.
Haddaba waa maxay wadarta kharashka mashruuca? Celcelis ahaan qiimaha rakibaadda garoonku waxa uu u dhexeeyaa $125,000 ilaa $400,000, halka rakibida garoonku uu u dhexeeyo $800,000 ilaa $2 milyan, taas oo ku xidhan xajmiga garoonka, laydhka, iyo wixii la mid ah. Maaddaama kharashka tamarta iyo dayactirku hoos u dhacaan, soo noqoshada maalgashiga nidaamyada LED ayaa badanaa lagu arkaa dhowr sano.
Heerka korsashada LED-yada ayaa hadda kor u kacaya. Marka xigta, marka aad ku faraxdo tarabuunka ama aad ciyaarta ku daawato guri raaxo leh, qaado daqiiqad si aad uga fikirto waxtarka LED-yada.