Kungani imichilo yokukhanya idinga i-transformer?

1. Umgomo wokusebenza wamapheshana okukhanya

Umucu wokukhanya uyisisetshenziswa sikagesi esisebenzisa isimiso esikhanyayo sobuhlalu besibani se-LED ukuze sikhanyise ngokulawula amandla amanje. Ngenxa yokuthi i-LED ngokwayo ine-voltage yokusebenza ephansi, ngokuvamile ephakathi kuka-2-3V, i-stabilizer yamanje noma i-transformer iyadingeka ukuyilawula.

2. Kungani imichilo yokukhanya idinga i-transformer?

1. Amandla kagesi azinzile

Izintambo zokukhanya zinezidingo eziphakeme uma kuqhathaniswa zamandla kagesi okusebenza, futhi ngokuvamile zidinga ukuba phakathi kwebanga likagesi elingaguquki njenge-12V, 24V, 36V, njll. ukuze zisebenze kahle. Uma usebenzisa amandla angu-220V AC ngokuqondile, kuzodala izinkinga ezifana nokukhanya okungazinzile nempilo emfushane yomugqa wokukhanya.

2. Ezokuphepha

Umugqa wokukhanya ngokwawo untekenteke, futhi amandla kagesi amaningi angabangela kalula umonakalo noma abangele izingozi zokuphepha. Ukusetshenziswa kwe-transformer kungaguqula i-voltage ephezulu ibe i-voltage ephansi efanelekile ukusebenza komugqa wokukhanya, ukuqinisekisa ukusetshenziswa okuphephile komugqa wokukhanya.

3. Umgomo wokusebenza we-transformer

I-transformer yakhiwe ngamakhoyili amabili kanye nensimbi, futhi ibona ukuguqulwa kwamandla kagesi ngomgomo wokungeniswa kwe-electromagnetic. Lapho ikhoyili eyinhloko ye-transformer inikwa amandla, i-flux kazibuthe ikhiqizwa engxenyeni yensimbi, ebese isebenza kukhoyili yesibili ngokusebenzisa i-iron core, okwenza amandla e-electromotive avele kukhoyili yesibili.

Ngokomgomo wokungeniswa kwe-electromagnetic, lapho inani lokuphenduka kwekhoyili yesibili likhulu kunelekhoyili eyinhloko, i-voltage ephumayo izoba phezulu kune-voltage yokufaka, futhi ngokuphambene nalokho.

Ngakho-ke, uma udinga ukuguqula amandla angu-220V AC abe ama-voltage aphansi afana no-12V, 24V, no-36V afanele ukusebenza komugqa wesibani, udinga kuphela ukusebenzisa i-transformer ukulungisa isilinganiso sokuphenduka kwekhoyili.

4. Izinhlobo zama-transformer

Emapheshaneni akhanyayo, kuneziguquli ezimbili ezivame ukusetshenziswa: iziguquli zamandla nezilawuli zamandla zamanje ezingashintshi. Isiguquli samandla siwumthombo wamandla oguqula amandla angu-220V (noma 110V) AC abe amandla angu-12V (noma angu-24V) DC. Okukhiphayo okwamanje kungalawulwa ngokuya ngenani lokushintshwa. Isilawuli sokuphakelwa kwamandla samanje esingaguquki silawula okukhiphayo okungashintshi kwamanje ngokulungisa i-voltage yamapayipi ukuze kuqinisekiswe ukukhanya kokukhanya okuzinzile. Izinhlobo ezimbili zama-transformer zikhethwa ngokuya ngezimo ezihlukene zohlelo lokusebenza kanye nezidingo.

5. Indlela yokukhetha i-transformer

Ukukhethwa okulungile kwe-transformer kufanele kusekelwe ngokuqinile kumingcele efana ne-voltage, amandla, okwamanje kanye nohlobo ukuze kuqinisekiswe ukukhanya okuzinzile kokukhanya nokugwema ukushisa nokulimala ku-transformer ngenxa yokukhetha okungalungile.