Uhlukaniswa kanjani phakathi kwamapheshana okukhanya anamandla kagesi aphezulu kanye namapheshana okukhanya anamandla aphansi

1. Umehluko phakathi kwemichilo yokukhanya yamandla kagesi aphezulu kanye nemigqa yokukhanya yamandla aphansi

Amandla kagesi asetshenziswa amalambu anamandla kagesi aphezulu ngokuvamile angu-220V futhi angaxhunywa ngokuqondile kugesi wasendlini, kuyilapho amalambu amalambu aphansi ngokuvamile esebenzisa i-12V noma i-24V DC. Ngakho-ke, imichilo yokukhanya yamandla kagesi aphezulu idinga ukushintshwa okukhethekile ukuze kulawulwe okwamanje, kuyilapho imichilo yokukhanya yamandla aphansi idinga i-adaptha ukuze iguqule i-voltage ibe ngu-12V noma ku-24V DC.

Umehluko phakathi kwemigqa yokukhanya yamandla aphansi kanye nemichilo yokukhanya yamandla kagesi aphezulu

1. Ukucaciswa okuhlukile nobude

Uhlobo oluvame kakhulu lomugqa wokukhanya we-low-voltage yi-12V kanye ne-24V. Amanye amalambu ane-low-voltage anezembozo zokuzivikela zepulasitiki, kanti ezinye azinawo. Isembozo sokuzivikela asikona ukuvimbela ukushaqeka kukagesi (i-voltage ephansi iphephile ngokuqhathaniswa), kodwa izidingo zokusetshenziswa zihluke kancane. Isibonelo, izibani zendwangu ezikhanyiswe phezulu zijwayele ukunqwabelana uthuli nothuli, nokuningi Kunconywa ukusebenzisa eyodwa enekhava yokuzivikela ukuze kuhlanzwe kalula.

Ngenxa yokuthi i-substrate yemigqa yokukhanya ye-low-voltage incane futhi ikhono lokudlulela ngokudlulele alinamandla uma kuqhathaniswa, amapheshana amaningi okukhanya aphansi angama-5m ubude. Uma isimo sokusetshenziswa sidinga umucu wokukhanya omude, kuzodingeka izindawo zezintambo eziningi namashayeli amaningi. Ngaphezu kwalokho, kukhona nama-strip angu-20m, futhi i-substrate yomugqa wokukhanya yenziwa yaqina ukuze kwandiswe umthamo wamanje wokuthwala.

Imichilo yokukhanya yamandla kagesi amaningi aphezulu ingu-220V, kanti ubude bemigqa yokukhanya yamandla kagesi aphezulu bungaqhubeka bufike ku-100m. Uma kuqhathaniswa, amandla amapheshana anamandla kagesi aphezulu azoba phezulu, kanti amanye angafinyelela ku-1000 lm noma ngisho ne-1500 lm ngemitha ngayinye.

Uyini umehluko phakathi kwamapheshana kalambu we-low-voltage kanye nama-high-voltage light strips?

2. Ubude bokusika buyahlukahluka

Uma umugqa wokukhanya we-low-voltage udinga ukusikwa, hlola uphawu lokuvula olusikiwe phezulu. Kukhona ilogo yesikele kuzo zonke izingxenye ezimfushane zomugqa wokukhanya wevoltage ephansi, okubonisa ukuthi le ndawo ingasikwa.Ubude kufanele bunqunywe kangaki? Kuncike ku-voltage yokusebenza yomugqa wokukhanya.

Isibonelo, umugqa wokukhanya we-24V unobuhlalu obuyisithupha kanye nokuvuleka kwesikelo esisodwa. Ngokuvamile, ubude besigaba ngasinye buyi-10cm. Njengamanye ama-12V, kukhona ubuhlalu obu-3 ngokusikwa ngakunye, cishe u-5cm.

Imichilo yokukhanya enamandla amakhulu ngokuvamile isikwa njalo nge-1m noma njalo ngo-2m. Khumbula ukuthi ungasindi phakathi nendawo (idinga ukunqanyulwa kuyo yonke imitha), ngaphandle kwalokho isethi yonke yezibani ngeke ikhanyise. Ake sithi sidinga umugqa wokukhanya ongu-2.5m kuphela, yini okufanele siyenze? Sike sibe ngu-3m, bese usonga ingxenye yemitha eyeqile emuva, noma usigoqe ngetheyiphu emnyama ukuvikela ukuvuza kokukhanya futhi ugweme ukukhanya okweqile kwendawo.

Uyini umehluko phakathi kwamapheshana kalambu we-low-voltage kanye nama-high-voltage light strips?

3. Izimo zohlelo lokusebenza ezahlukene

Ngenxa yokuthi umugqa wokukhanya oguquguqukayo we-low-voltage kulula kakhulu ukuwusebenzisa, ngemva kokuklebhula iphepha elivikelayo ku-adhesive backing, ungalinamathisela endaweni encane kakhulu, njengama-bookcases, ama-showcases, amakhishi, njll. Isimo singashintshwa , njengokujika, ukugoqa, njll.

Imichilo yokukhanya yamandla kagesi aphezulu ivamise ukuhlonyiswa ngamabhakede ukuze kufakwe okungaguquki. Njengoba sonke isibani sine-voltage ephezulu engu-220V, kungaba yingozi kakhulu uma umugqa wesibani esinamandla kagesi usetshenziswa ezindaweni ezingathintwa kalula, njengezitebhisi nezinsimbi zokuqapha. Ngakho-ke, kunconywa ukuthi amalambu okukhanya anamandla kagesi aphezulu asetshenziswe ezindaweni eziphakeme ngokuqhathaniswa nezingenakuthintwa abantu, njengama-trough lights. Naka ukusetshenziswa kwamapheshana okukhanya aphezulu-voltage anesembozo sokuzivikela.

Uyini umehluko phakathi kwamapheshana kalambu we-low-voltage kanye nama-high-voltage light strips?

4. Ukukhetha umshayeli

Uma ufaka i-low-voltage light strip, umshayeli wamandla we-DC kufanele afakwe kusenesikhathi. Ngemva kokufakwa komshayeli wamandla we-DC, kufanele asuswe iphutha kuze kube yilapho i-voltage esuswe iphutha ihambisana nezidingo zomugqa wokukhanya we-low-voltage ngaphambi kokuthi isetshenziswe. Lokhu kudinga ukunakwa okukhethekile. kancane.

Ngokuvamile, ama-high-voltage light strips ane-strobes, ngakho-ke kufanele ukhethe umshayeli ofanelekayo. Ingashayelwa umshayeli we-voltage ephezulu. Ngokuvamile, ingalungiselelwa ngokuqondile efekthri. Ingasebenza ngokujwayelekile uma ixhunywe kugesi ongu-220-volt.

2. Uhlukaniswa kanjani phakathi kwamapheshana okukhanya anamandla kagesi aphezulu kanye namapheshana okukhanya anamandla aphansi
3. Hlola ilebula kagesi: I-voltage yamalambu anamandla kagesi aphezulu imvamisa ingu-220V, kanti ububanzi bentambo yamandla bushubile; kuyilapho i-voltage yezintambo zamalambu aphansi ngokuvamile ingu-12V noma 24V, futhi intambo yamandla iba mncane.
4. Qaphela isilawuli: Imichilo yokukhanya yamandla kagesi aphezulu idinga ukushintshwa okukhethekile ukuze kulawuleke ukusebenza kwamanje; imichilo yokukhanya enevoltage ephansi idinga i-adaptha ukuze iguqule i-voltage ibe ngu-12V noma ku-24V DC.
5. Hlola ukunikezwa kwamandla: Amalambu anamandla kagesi aphezulu ngokuvamile angaxhunywa ngqo kugesi wasendlini, kuyilapho amalambu anamandla aphansi adinga i-adaptha ukuze iguqule ukunikezwa kwamandla ku-12V noma ku-24V DC.
6. Kala i-voltage: Ungasebenzisa i-multimeter namanye amathuluzi ukukala i-voltage. Uma i-voltage ingu-220V, iwumugqa wokukhanya wamandla kagesi aphezulu; uma i-voltage ingu-12V noma i-24V, iwumugqa wokukhanya we-low-voltage.

Ngamafuphi, ukuhlukanisa phakathi kwemichilo yokukhanya yamandla kagesi aphezulu kanye nemigqa yokukhanya yamandla aphansi kungahlulelwa ngezilinganiso eziningi ezifana nokuhlonza i-voltage, isilawuli, ukunikezwa kwamandla kanye ne-voltage. Lapho uthenga umugqa okhanyayo, kufanele ukhethe umugqa wokukhanya ofanelekile ngokuya ngesimo sokusebenzisa futhi udinga ukuqinisekisa ukuphepha nokuzinza kokusetshenziswa.