Ngokomthetho, ngemvaIzibani ze-LEDUma zihlanganiswe zaba imikhiqizo eqediwe, zidinga ukuhlolwa ukuthi ziyaguga yini. Inhloso eyinhloko ukubona ukuthi i-LED yonakele yini ngesikhathi senqubo yokuhlanganisa nokuhlola ukuthi ugesi uzinzile yini endaweni eshisa kakhulu. Eqinisweni, isikhathi esifushane sokuguga asinayo inani lokuhlola umphumela wokukhanya. Ukuhlolwa kokuguga kuyaguquguquka ekusebenzeni kwangempela, okungagcini nje ngokuhlangabezana nezidingo zezindinganiso ezifanele, kodwa futhi kuthuthukisa ukusebenza kahle kokukhiqiza. Namuhla, umenzi wezibani ze-LED uTIANXIANG uzokukhombisa ukuthi ungakwenza kanjani.
Ukuze kuhlolwe amazinga okuguga kwezibani ze-LED, kuyadingeka ukusebenzisa amathuluzi amabili amakhulu okuhlola, amabhokisi okuhlola amandla kanye nama-rack okuhlola ukuguga. Ukuhlolwa kwenziwa ngaphansi kokushisa okuvamile, futhi isikhathi sivame ukusethwa phakathi kwamahora ayi-6 kuya kwangu-12 ukuqinisekisa ukusebenza kwezibani ze-LED ngezikhathi ezahlukene. Ngesikhathi senqubo yokuhlola, naka izinkomba ezibalulekile njengokushisa kwezibani, i-voltage yokukhipha, i-power factor, i-voltage yokufaka, i-input current, ukusetshenziswa kwamandla, kanye ne-output current. Ngale datha, ungaqonda ngokugcwele izinguquko zezibani ze-LED ngesikhathi senqubo yokuguga.
Ukushisa kwesibani kungenye yezinkomba ezibalulekile zokuhlola ukuguga kwezibani ze-LED. Njengoba isikhathi sokusetshenziswa kwezibani ze-LED sanda, ukushisa kwangaphakathi kuyaqoqana kancane kancane, okungabangela ukuthi izinga lokushisa likhuphuke. Ekuhlolweni kokuguga, ukuqopha izinguquko zokushisa kwezibani ngezikhathi ezahlukene kusiza ukwahlulela ukuzinza kokushisa kwezibani ze-LED. Uma izinga lokushisa likhuphuka ngendlela engajwayelekile, kungenzeka ukuthi ukusebenza kokushisa kwangaphakathi kwesibani se-LED kubi, okubonisa ukuthi ijubane lokuguga liyasheshiswa.
I-voltage yokukhipha iyinkomba ebalulekile yokulinganisa ukusebenza kwezibani ze-LED. Ngesikhathi sokuhlolwa kokuguga, ukuqapha njalo ukuguquguquka kwe-voltage yokukhipha kungasiza ekunqumeni ukuqina kwe-voltage yesibani se-LED. Ukwehla kwe-voltage yokukhipha kungabonisa ukuthi ukusebenza kahle kwesibani se-LED kwehlile, okuwukubonakaliswa okuvamile kwenqubo yokuguga. Kodwa-ke, uma i-voltage yokukhipha ishintshashintsha noma yehla ngokuzumayo, kungenzeka ukuthi isibani se-LED sehlulekile futhi kudingeka uphenyo olwengeziwe.
Isici samandla siyisibonakaliso esibalulekile sokulinganisa ukusebenza kahle kokuguqulwa kwamandla kwezibani ze-LED. Ekuhlolweni kokuguga, ngokuqhathanisa isilinganiso samandla okufaka namandla okukhipha, kungatholakala ukuthi ukusebenza kahle kwamandla kwesibani se-LED kuhlala kuzinzile yini. Ukwehla kwesici samandla kungabonisa ukuthi ukusebenza kahle kwamandla kwesibani se-LED kwehlile ngesikhathi senqubo yokuguga, okuyinto eyenzeka ngokwemvelo yenqubo yokuguga. Kodwa-ke, uma isici samandla sehla ngendlela engavamile, kungase kube nenkinga ngezingxenye zangaphakathi zesibani se-LED, okudingeka zixazululwe ngesikhathi.
I-voltage yokufaka kanye ne-input current zibaluleke ngokulinganayo ekuhlolweni kokuguga. Zingabonisa ukusatshalaliswa kwamanje kwesibani se-LED ngaphansi kwezimo zokusebenza ezahlukene. Ngokuqopha izinguquko ku-voltage yokufaka kanye ne-input current, ukuzinza kokusebenza kwesibani se-LED kungatholakala. Ukuguquguquka ku-voltage yokufaka noma ukusatshalaliswa okungavamile ko-input current kungabonisa izinkinga zokusebenza kwezibani ze-LED ngesikhathi senqubo yokuguga.
Ukusetshenziswa kwamandla kanye nomthamo wamandla okukhipha kuyizinkomba ezibalulekile zokulinganisa ukusebenza kwangempela kwezibani ze-LED. Ekuhlolweni kokuguga, ukuqapha ukusetshenziswa kwamandla kanye nomthamo wamandla okukhipha izibani ze-LED kunganquma ukuthi ukusebenza kwazo okukhanyayo kuhlala kuzinzile yini. Ukusetshenziswa kwamandla okwandayo noma ukuguquguquka okungavamile komthamo wamandla okukhipha kungabonisa ukuthi isibani se-LED siguga ngokushesha, futhi kufanele kunakwe izinguquko zaso zokusebenza.
Umkhiqizi wezibani ze-LEDI-TIANXIANG ikholelwa ukuthi ngokuhlaziya ngokuphelele idatha enikezwe yibhokisi lokuhlola amandla kanye ne-rack yokuhlola ukuguga, kungatholakala ukuqonda okuphelele kokusebenza kwezibani ze-LED ngesikhathi senqubo yokuguga. Ukunaka izinkomba ezibalulekile ezifana nokushisa kwesibani, i-voltage yokuphuma, i-power factor, i-voltage yokufaka, i-input current, ukusetshenziswa kwamandla, kanye ne-output current kungasiza ekunqumeni isivinini sokuguga kanye nokuqina kokusebenza kwezibani ze-LED, ukuze kuthathwe izinyathelo zokulungisa ezifanele ukuqinisekisa ukusetshenziswa kwesikhathi eside nokwethembekile kwezibani ze-LED. Uma ufuna ukwazi okwengeziwe ngezibani ze-LED, sicelaXhumana nathi.
Isikhathi sokuthunyelwe: Ephreli-10-2025