Yiziphi izivivinyo ezibalulekile esibanini sekhanda sangaphandle?

Isibani sekhanda se-LEDiyimishini yokukhanyisa yesimanje, esetshenziswa kabanzi emisebenzini yangaphandle. Ukuze kuqinisekiswe ikhwalithi nokusebenza kwayo, kuyadingeka ukwenza izivivinyo eziningi zamapharamitha esibanini sekhanda se-LED. Kunezinhlobo eziningiukukhempaisibani sekhandaimithombo yokukhanya, ukukhanya okumhlophe okuvamile, ukukhanya okuluhlaza okwesibhakabhaka, ukukhanya okuphuzi, ukukhanya okumhlophe kwelanga njalo njalo. Imithombo yokukhanya ehlukene inokusetshenziswa okuhlukile, futhi umthombo wokukhanya ofanele kufanele ukhethwe ngokwezidingo zangempela.

Ekutholeni izinto ezingenayo zesibani sekhanda, izici ezilandelayo zivame ukudingeka zitholakale:

Inkomba ye-Optical iyinkomba ebalulekile yokuthola ukusebenza kokukhanya kwekhanda, okuhlanganisa ukukhanya, ukuqhathanisa, izinga lokushisa lombala kanye nokukhiqizwa kombala. Lezi zinkomba zibonisa umphumela wokukhanya kwesibani sekhanda kanye nekhono lokubonakalisa nokusabalalisa ukukhanya.

Amapharamitha omthombo wokukhanya weIzibani zekhanda ze-LED ezingashajwa kabushakufaka phakathi amandla, ukusebenza kahle kokukhanya, ukugeleza kokukhanya, njll. Lawa mapharamitha abonisa ukuqina nokukhanya okukhanyayo kwesibani sekhanda, futhi ayizinkomba ezibalulekile zokukhetha isibani sekhanda.

Ekutholeni izinto ezingenayo zesibani sekhanda, kuyadingeka futhi ukuthola izinto eziyingozi ezingase zibe sesibani sekhanda, njengezinto ezikhanyisa ukukhanya, izinsimbi ezisindayo nezinye izinto eziyingozi ezingase zibangele umonakalo kubantu, futhi kumele zitholakale futhi zikhishwe.

Usayizi kanye nesimo sesibani sekhanda nakho kuyisici esibalulekile sokutholwa kwezinto ezingenayo. Umangaphandleisibani sekhandaAkuhlangabezani nezidingo, kungathinta umphumela wokusetshenziswa kanye nokuphepha. Ngakho-ke, kuyadingeka ukuthola ukuthi usayizi nesimo sesibani sekhanda kuyahlangabezana yini nezidingo ekutholakaleni kwezinto ezingenayo.

Amapharamitha okuhlola amalambu e-LED angahlukaniswa ngezigaba ezilandelayo: ukukhanya, izinga lokushisa lombala, umsebe, ugesi kanye ne-voltage. Esokuqala ukuhlolwa kokukhanya, ukukhanya kubhekisela ekuqineni kokukhanya okukhishwa umthombo wokukhanya, ngokuvamile kuqedwa yi-lumen photometer, i-photometer ingalinganisa ukuqina kokukhanya okukhishwa yi-headlamp ye-LED.

Okwesibili ukuhlolwa kokushisa kombala, okubhekisela kumbala wokukhanya futhi kuvame ukuvezwa ku-Kelvin. Ukuhlolwa kokushisa kombala kungenziwa nge-spectrometer, engahlaziya izingxenye zombala ezahlukahlukene eziqukethwe ekukhanyeni okukhishwa yi-headlamp ye-LED ukuze kutholakale izinga lokushisa kombala wayo.

Ukuhlolwa kokukhanya kubhekisela ekusabalaleni kokukhanya okukhishwa yi-I-USBIsibani sekhanda se-LED, ikakhulukazi okuhlanganisa ubukhulu bendawo kanye nokufana kwendawo. Ukuhlolwa kwemisebe kungenziwa nge-illuminator kanye nemitha yokukhanya, elinganisa amandla okukhanya ebangeni elithile, kanye nemitha yokukhanya, elinganisa ukusatshalaliswa kwamandla okukhanya ngama-engeli ahlukene.

Ukuhlolwa kwamanje kanye ne-voltage kubhekisela ekulinganisweni kwamanje kanye ne-voltage edingekayo laphoisibani sekhanda esisebenza ngemisebenzi eminingiiyasebenza. La mapharamitha angalinganiswa nge-multimeter noma i-ammeter ukuqinisekisa ukuthi amandla kagesi kanye ne-voltage kungaphakathi kwebanga elijwayelekile futhi kugwenywe ukulimala kwezingxenye ze-elekthronikhi.

Ngaphezu kwalezi zinhlaka ezingenhla, ukuhlolwa kokuphila kanye nokuhlolwa kokusebenza okungangeni manzi nakho kungenziwa. Ukuhlolwa kokuphila kubhekisela ekuhlolweni kokusebenza kwesibani sekhanda se-LED ngemva kokusetshenziswa okuqhubekayo isikhathi esithile ukuze kunqunywe ukuthembeka kwaso kanye nokuphila kwaso kwenkonzo.ukungangenwa manziisibani sekhandaIsivivinyo sokusebenza siwukuhlola ukuthi isibani sekhanda se-LED singasebenza kahle yini ezimweni zezulu ezimbi, ngokuvamile sisebenzisa isivivinyo sokugeza ngamanzi noma isivivinyo sokuqina kwamanzi.