IsiShayina
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Intengo yethusi ikhuphuke kakhulu. Singakugwema kanjani ugibe lokweba ithusi emabhodini esekethe e-LED strip?
Kusukela ekupheleni kuka-2025, imboni ye-LED ibone ukwanda okusha kwezindleko. Intengo yethusi ikhuphuke ngaphezu kuka-36% kulo nyaka, okuholele ngqo ekukhuleni okukhulu kwezindleko zokukhiqiza kwengxenye eyinhloko yemigqa yokukhanya ye-LED - ibhodi lesifunda (i-PCB). Ngaphansi kwengcindezi ye-c...Funda kabanzi -
Iyini imichilo yokukhanya ye-LED?
Ezimweni zokukhanyisa nokuhlobisa zesimanje, imichilo yokukhanya ye-LED, ngenxa yokuguquguquka kwayo, ukusebenza kahle kwamandla kanye nokukhanga kobuhle, iye yathatha indawo yezibani zendabuko kancane kancane futhi yaba "intandokazi entsha" yokukhanyisa emikhakheni yokuhlobisa ikhaya, yezentengiselwano kanye neyobunjiniyela. Abantu abaningi ...Funda kabanzi -
Ukuhlaziywa okuqhathanisayo kwezindleko zokuphepha nokufakwa phakathi kwemichilo yokukhanya enamandla aphezulu kanye nemichilo yokukhanya ye-LED enamandla aphansi
Enqubweni yokwenza izinqumo zokuthenga imichilo yokukhanya ye-LED, ukukhetha phakathi kwe-voltage ephezulu ne-voltage ephansi kuyinkinga eyinhloko engenakugwenywa. Abasebenzisi abaningi badidekile: Ingabe ukufakwa kwemichilo yokukhanya enamandla aphezulu kulula? Ingabe ukuphepha kwemichilo yokukhanya enamandla aphansi kuphakeme ngempela? Kungakanani...Funda kabanzi -
Yikuphi okungcono, imichilo yokukhanya ye-COB LED noma imichilo yokukhanya ye-SMD LED? Cabanga ngokukhanya kanye nokufana
Uma kuqhathaniswa nokukhetha imichilo yokukhanya ye-LED, i-COB kanye ne-SMD yizinhlobo ezimbili ezivame ukukhulunywa ngazo. Abasebenzisi abaningi bavame ukubanjwa yinkinga yokuthi "yimuphi ongcono": ukuphishekela umphumela wokukhanya wokugcina noma ukusebenza okubiza kakhulu? Yiluphi uhlobo olufaneleka kakhulu emifuleni efihliwe...Funda kabanzi -
Yimuphi umehluko phakathi kwemigqa yokukhanya ye-LED engu-24V kanye nemigqa yokukhanya ye-LED engu-12V? Yimuphi ofaneleka kakhulu kuphrojekthi yakho?
Uma ukhetha imichilo yokukhanya ye-LED, qala ngokunquma i-voltage! Ukukhetha engalungile kungaholela ekukhanyeni okungalingani kanye nezingozi zokuphepha ezingaba khona. 1.1 I-voltage “iyipharamitha eyinhloko” yemichilo yokukhanya ye-LED: Kungani ungakhethi ngokungaboni? ●Ukungafani kwe-voltage kungabangela ukuthi umuchilo wokukhanya ukhanye, ulahlekelwe...Funda kabanzi -
Isikhathi sokuphila semichilo yokukhanya ye-LED side kangakanani? Izici ezintathu ezibalulekile ezithinta impilo yesevisi
Uma ukhetha imichilo yokukhanya ye-LED, "isikhathi sokuphila" siyinkomba efihliwe ebaluleke kakhulu kunokukhanya. Kungani abantu bonke bekhathalela isikhathi sokuphila kwemichilo yokukhanya ye-LED? Sifundile ukuthi kunezizathu eziningana ezilandelayo: 1-Ukushintsha njalo kubangela izindleko eziphezulu: Ukufakwa kwe-l...Funda kabanzi -
Yini okufanele iqashelwe lapho uthenga izibani ze-LED zamaphrojekthi obunjiniyela?
Kungani "imininingwane" inquma impumelelo noma ukwehluleka kwephrojekthi yobunjiniyela lapho uthenga izibani ze-LED? 1.1 Umehluko oyinhloko phakathi kokuthengwa kobunjiniyela nokuthengwa komuntu ngamunye: usayizi omkhulu webhetshi, ithonya elibanzi, kanye nokubekezelelana kwamaphutha amancane ●Amaphutha okuthengwa komuntu siqu ...Funda kabanzi -
Umehluko phakathi kwezibani ze-LED ezingangeni manzi ze-IP65 ne-IP67: Izixazululo ezahlukene zokuzivumelanisa nezimo zangaphandle
Kungani izinga lokungangeni manzi “liyindlela yokuphila” yemigqa yokukhanya ye-LED yangaphandle? 1.1 Izinsongo eziyinhloko ezindaweni zangaphandle: Umthelela wemvula, uthuli kanye nomswakama emigqeni yokukhanya: ●Amacala okujikeleza okufushane kanye nokusha okubangelwa ukucwiliswa emanzini emvula noma ukuchaphaza ●Ukuqongelela kothuli kuthinta ukusha...Funda kabanzi -
Yiziphi izinzuzo ze-ics eyakhelwe ngaphakathi kanye ne-ics yangaphandle emigqeni yokukhanya ye-LED ngokulandelana?
Emkhakheni wezibani ze-LED, umehluko oyinhloko phakathi kwe-“IC eyakhelwe ngaphakathi” kanye ne-“IC yangaphandle” usesikhundleni sokufakwa kwe-chip yokulawula (i-IC), enquma ngqo imodi yokulawula, izici zokusebenza, ubunzima bokufaka kanye nesimo esisebenzayo...Funda kabanzi -
Iyini intambo yokukhanya engeyona eye-polar?
Imichilo yokukhanya ye-LED engeyona i-polar iwumkhiqizo olula futhi oguquguqukayo emkhakheni wokukhanya kwe-LED. Inzuzo yabo eyinhloko itholakala ekudluleni emkhawulweni we-polarity wezintambo zemichilo yokukhanya ye-LED yendabuko, okuletha ukulula okukhulu ekufakweni nasekusetshenzisweni. Okulandelayo...Funda kabanzi -
Ungakugwema kanjani omiyane ngokukhanya?
Omiyane sebebe ngabahamba phambili ekusakazeni amagciwane. Kufanele senze kanjani umsebenzi omuhle ekuvikeleni? Ingxenye 1: Isimiso sokuvimbela omiyane 1）Lapho ososayensi bezinambuzane befunda izici zomzimba womiyane, bathole ukuthi omiyane bazwela kakhulu futhi bathanda...Funda kabanzi -
Uyini umehluko phakathi kwemigqa yokukhanya ye-AC voltage kanye nemigqa yokukhanya ye-DC voltage?
Izici zokunikezwa kwamandla, ukwakheka, ukusetshenziswa, kanye nokusebenza kwemigqa yokukhanya ye-AC (alternating current) kanye ne-DC (direct current) ziphakathi komehluko omkhulu phakathi kwazo. Umehluko oyinhloko ungokulandelayo: 1. Imigqomo yokukhanya ye-AC njengomthombo wamandla Le migqa i...Funda kabanzi
