IsiShayina
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Yini okufanele kuqashelwe lapho uthenga izibani ze-LED zamaphrojekthi wobunjiniyela?
Kungani "imininingwane" inquma impumelelo noma ukwehluleka kwephrojekthi yobunjiniyela lapho uthenga izibani ze-LED? 1.1 Umehluko oyinhloko phakathi kokuthengwa kwempahla yobunjiniyela nokuthenga ngakunye: usayizi weqoqo elikhulu, ukuthonya okubanzi, nokubekezelela amaphutha okuphansi ●Amaphutha okuthenga komuntu siqu ...Funda kabanzi -
Umehluko phakathi kwemichilo yokukhanya ye-LED engenamanzi ye-IP65 ne-IP67: Izixazululo ezihlukile zokujwayela imvelo yangaphandle
Kungani isilinganiso esingangeni manzi “siwumugqa wempilo” wemichilo yokukhanya ye-LED yangaphandle? 1.1 Izinsongo eziyinhloko endaweni yangaphandle: Umthelela wemvula, uthuli kanye nomswakama emigqeni yokukhanya: ●Izimo zamasekhethi amancane nokusha okubangelwa ukucwiliswa noma ukuchaphazwa kwamanzi emvula ● Ukunqwabelana kothuli kuthinta ukuchithwa kokushisa...Funda kabanzi -
Yiziphi izinzuzo zama-ics akhelwe ngaphakathi nama-ics angaphandle emigqeni yokukhanya ye-LED ngokulandelana?
Emkhakheni wezintambo zokukhanya ze-LED, umehluko oyinhloko phakathi "kwe-IC eyakhelwe ngaphakathi" kanye "ne-IC yangaphandle" usendaweni yokufakwa kwe-chip yokulawula (IC), enquma ngokuqondile imodi yokulawula, izici zokusebenza, inkimbinkimbi yokufaka nesimo esisebenzayo...Funda kabanzi -
Iyini i-non-polar light strip?
Imichilo yokukhanya ye-LED engeyona i-polar ingumkhiqizo olula futhi oguquguqukayo emkhakheni wokukhanyisa kwe-LED. Inzuzo yabo eyinhloko ilele ekuphuleni umkhawulo we-polarity wezintambo zezintambo zokukhanya ze-LED, okuletha ukunethezeka okukhulu ekufakeni nasekusetshenzisweni. Okulandelayo kuyimininingwane eminingi ...Funda kabanzi -
Indlela yokugwema omiyane ngokukhanya?
Omiyane sebehamba phambili ekusakazeni amagciwane. Kufanele senze kanjani umsebenzi omuhle wokuvikela? Ingxenye 1:Isimiso sokuvimbela omiyane 1) Lapho izazi zezinambuzane zifunda izici zomzimba zomiyane, bathola ukuthi omiyane bazwela kakhulu futhi bayazithanda ...Funda kabanzi -
Yimuphi umehluko phakathi kwemichilo yokukhanya kagesi kagesi we-AC kanye nemichilo yokukhanya kagesi we-DC?
Ukunikezwa kwamandla kagesi, idizayini, ukusetshenziswa, nezici zokusebenza kwe-AC (alternating current) kanye ne-DC (direct current) yemigqa yokukhanya kagesi iphakathi komehluko omkhulu phakathi kwayo. Umehluko oyinhloko umi kanje: 1. Amapheshana kagesi kagesi we-AC njengomthombo wamandla Le micu ...Funda kabanzi -
Yiziphi izici ezihlobene nenani eliphikisana nokuxhopha lemicu yokukhanya?
Izinto ezimbalwa zingaba nomthelela endleleni ukukhanya okubonakala ngayo nokuthi ukuxhopha akukhululekile ezibukelini, okubuye kuthinte inani elimelene nokuxhopha lemicu yokukhanya. Okulandelayo yizici eziyinhloko ezithinta amandla emicu yokukhanya okunciphisa ukuxhopha: 1. Ukukhanya: Okunye okucatshangelwayo okubalulekile...Funda kabanzi -
Uyini umklamo ngaphandle kwesibani esikhulu?
Ngokuvamile okwaziwa ngokuthi "ukukhanya okunezendlalelo" noma "ukukhanya okuzungezile," ukuklama isikhala esingenakho ukukhanya okuyinhloko kuhlanganisa ukusebenzisa imithombo yokukhanya ehlukahlukene ukukhiqiza umoya okhanya kahle ngaphandle kokuncika endaweni eyodwa ephezulu. Okulandelayo ezinye izingxenye ezibalulekile kanye...Funda kabanzi -
Uyini umehluko phakathi kwezibani ze-strip namalambu e-LED?
"Izibani ze-strip" kanye "nezibani ze-LED" azifani; zibhekisela ezingxenyeni ezihlukene zobuchwepheshe bokukhanyisa. Ngezansi isifinyezo sokwehlukanisa: Incazelo yezibani ze-LED Lights (Light Emitting Diode) ziwuhlobo lobuchwepheshe lokukhanyisa olukhiqiza ukukhanya kusetshenziswa i-semi...Funda kabanzi -
I-LED ikhiqiza kanjani ukukhanya?
I-Electroluminescence inqubo lapho ama-LED (Light Emitting Diodes) akhiqiza ukukhanya. Nansi indlela esebenza ngayo: I-1-Semiconductor Material: I-semiconductor material, ngokuvamile ingxube yezinto ezifana ne-phosphorous, i-arsenic, noma i-gallium, isetshenziselwa ukwenza i-LED. Kokubili indawo yohlobo lwe-n (negative), lapho...Funda kabanzi -
Ingabe izibani ze-strip ze-LED ziphephile emehlweni?
Uma isetshenziswa kahle, izibani ze-LED strip ngokuvamile zithathwa njengeziphephile emehlweni. Kukhona izinto ezimbalwa okufanele uzicabangele: 1-Ukukhanya: Izibani ze-LED ezikhanya kakhulu zingase zingakhululeki noma zikhokhise intela. Kubalulekile ukusebenzisa imichilo ye-LED kancane noma ukukhetha enokukhanya okuhlelekayo...Funda kabanzi -
Ungayinweba kanjani impilo yesevisi yezibani ze-LED?
Ngokuvamile, izibani ze-LED strip zihlala phakathi kwamahora angu-25,000 nangu-50,000, kuye ngekhwalithi nokusetshenziswa kwama-LED. Ubude bazo bokuphila bungase buthintwe izinto eziguquguqukayo ezifana ne-voltage, izinga lokushisa lokusebenza, nemikhuba yokusebenzisa. Imichilo ye-LED yekhwalithi ephezulu izovame ukuphila isikhathi eside kunokungabizi kakhulu...Funda kabanzi
