Tape LED: amandla, ngezigaba, zinhlobo

Kuleli zwe lanamuhla, LED Strip Khanyisa isetshenziswa ukuze azenze zikhanye ezihlukahlukene izinto, kokubili ngaphakathi nangaphandle kwezakhiwo. Ngakho-ke, ithandwe. Kodwa ukuze yona ngokugcwele ukufeza imisebenzi yayo, kuyadingeka ukukhetha zedivayisi kuyingozi kakhulu.

Kukholakala ukuthi phakathi kwazo zonke izici babe itheyiphu LED, amandla ingenye imingcele eyinhloko. It nezinye izici eziningana ichaze kwenkululeko lwemidlalo. Ngakho-ke, lapho ukhetha imikhiqizo ethulwa kudingeka wazi ukuthi iyini imingcele kudingeka sinake kwasekuqaleni.

izici Jikelele

Tape LED okuyinto umthamo kumele kukhethwe ngamabomu kakhulu, inedizayini ekhethekile. Kuyinto ibhodi nezimo lapho kunyatheliswa othintana ezidingekayo. Kulesi sisekelo, ngesikhala esilinganayo diodes. Bangabaholi umthombo wokukhanya kwalo mkhiqizo.

I ukushuba lokhu ifilimu ingeqi 2-3 mm. ububanzi 8 noma 10 mm. Ukuze ubeke umkhawulo zamanje egeleza ngokusebenzisa diodes, resistors ogibele tape. Ukuthandwa lokhu lwemidlalo ngenxa ukuqina kanye layo nekghono. Ngokwesilinganiso, amadivayisi ukusebenza evezwa Amahora ayizinkulungwane 50 ukufika ku-100. Nokho, bedla ayimbijana amandla.

Kuye umthamo we tape, kanye eziningi nezinye izici, ingasetshenziswa i-nentaba kungakhanyi ukukhanya kwezindaba mbumbulu, izindlela, izinto landscape design, kanye ukudalwa ukukhangisa. Ngaphakathi endlini tape futhi behileleke ukudala ezihlukahlukene imiphumela elingaphakathi design. Ububanzi kwesicelo wale mikhiqizo kakhulu.

izinhlobo diodes

Okokuqala, kufanele bathi kukhona izinhlobo ezimbili bands namuhla. uphawu yabo njengoba RGB futhi SMD-idivayisi. Uhlobo lokuqala inikeza umnini wayo ne ikhono ukudala ezihlukahlukene shades yokukhanyisa. isici sayo ngasinye siqukethe diodes ezintathu. Yingakho igama lalowo idivayisi. LED ziyavutha umbala obomvu, oluhlaza, futhi okwesibhakabhaka (Red, Green, Blue - RGB).

Ngokuba abanjalo tape liyadingeka ukuthenga control ekhethekile akude, okuthiwa isilawuli. Amandla ukusetshenziswa strip LED inomthelela kukhethwa control unit. Ngeke ukulawula hhayi kuphela umbala sasikhipha yidivayisi, kodwa futhi ukukhanya kwayo, umfutho.

I okufana idivayisi yesibili i-SMD tape - Surface egibele Kudivayisi, okusho "ebusweni ukukhwezwa idivayisi". Diodes kwalo mkhiqizo nombala ofanayo. Eza elimhlophe, oluhlaza okwesibhakabhaka, oluhlaza, obomvu noma ophuzi. Le idivayisi eshibhile.

Usayizi LED

Amandla itheyiphu LED incike ubukhulu kanye nenombolo ye izakhi zayo ngazinye. Bavumela ukudala wayefisa umfutho ukukhanya. Isinyathelo sokuqala ukubheka ubukhulu diodes. Ukumakwa imikhiqizo kusenza siqonde ukuthi uhlobo olunjani lwenkanyiso umelwe ukudayisa.

Ekuqaleni, lolu phawu lubonisa uhlobo lomkhiqizo (RGB noma SMD). Ngaphezu kwalokho wokugubha liqukethe izinombolo 4. Lona Usayizi diodes. Uma, ukwenza isibonelo, kulotshiwe ku SMD3528 lokubeka uphawu, okusho ukuthi ukukhanyisa yayo izakhi abe ubude nobubanzi 3.5 x 2.8 mm.

Kukhona futhi diodes emikhulu - 5050 noma 5630. Ukugqama SMD3528 5 lumens. Kuyinto ezithile kukhanya telunyawo. Amandla LED opholile 5050 futhi 5630 kuyoba ngaphezulu. ecucuza Luminous asebenza ezintweni ezivela wathi diode, ngokulandelana, uyoba elilingana 15 no-18 lumens. Ngenxa lezi zimfanelo ezibalulekile zikhona esikhundleni LED strip ukugqama ukukhanyisa abavamile energy esisindisa ukukhanya isibani.

Inombolo phezu diodes tape

Esinye isici esibalulekile ekutholeni LED amandla strip imitha ngalinye, inombolo diodes. imvamisa yabo ihlukile amadivayisi ezahlukene. Imikhiqizo ejwayelekile akhiqizwa nge enanini lama-elementi kuyinto PC 1 m kuya ku-60.

Ukuze uthuthukise ukukhanya namandla we tape kwandisa diodes. Ukuze itheyiphu SMD3528 kungase kwandise lokuhlushwa ukukhanyisa izakhi 120 ngisho 240 nama-PC. 1 m. Nokho, inombolo enkulu kangaka diodes Akwamukelekile ukuthi amakhasethi nge diodes emikhulu. Ngakho-ke SMD5050 futhi SMD5630 lokuhlushwa lezi zinto kuyinto 30, 60 noma 120 amayunithi. 1 m.

Kufanele kuphawulwe ukuthi ngezinye izikhathi ukukhanya akuxhomekile emakamu noma ubukhulu diodes futhi uhlobo ngemisebe noma ukukhanya kwezinga lokushisa. It zokhahlamba kusuka 3000 K kuya 7000 K. ecwebezelayo kakhulu itheyiphu uthathwa, ogama luminescence kuyinto esezingeni 5500-7000 K.

amandla

Ukubalwa amandla strip LED senziwa okusekelwe ubukhulu kanye nenani izakhi zalo imitha ngalinye. Lokhu ulinganiswa Watts. Ukuze SMD3528 itheyiphu isici luminescence diodes 60 ukuze amandla - 4.8 W, diodes 120 - 9.6 watts, futhi diodes 240 - 16.8 Watts. Lezi zimo zokuma abiwa yibo bonke abakhiqizi kwemikhiqizo ethulwa.

Ngokuvamile ku ukudayiswa kukhona SMD5050 tape. La matshe amandla ethize imitha ngalinye. Uma tape iqukethe diode 30 bangamaphesenti 7.2 watts. diodes 60 endow umkhiqizo nge nomthamo 14.4 watt futhi diodes 120 - 28,8 Watts.

Lezi zimo zokuma ziyadingeka acabangele lapho ukhetha. Kuleli kuncike uhlobo ugesi. Uma le ndlela alukhethiwe kahle, idivayisi ngeke zisebenze isikhathi eside. Amandla akhe supply ngeke overheat noma tape ngeke ingasebenzi nhlobo. Ngakho-ke, amandla ukubala senziwa saziso.

amandla ukubala

Ukuze ukhethe ilungelo ugesi futhi ukukhiqiza uxhumano eliphezulu, kudingeka ufunde indlela ukubala amandla LED strip. Kuyinto ubuchwepheshe elula. Okokuqala thola ukuthi kungakanani amandla imishini izokwethulwa 1 m. Lokhu ubuchwepheshe ibilokhu kuboniswe ngenhla.

Khona-ke, inani etholwe iyanda ngenani amamitha yemigoqo ethile eminyangweni kahulumeni. Ngokwesibonelo, idivayisi, ogama ubude 5 m. Umthamo wayo imitha 4.6 watts ngayinye. Lokhu kusho ukuthi ikhono wonke tape ibalwa kanje:

• 5 m x 4.6 W / m = 23 Watts.

Adaptha ukuze isebenze kahle, kumele kuqinisekiswe ukuthi kuhlale kwamandla. Uma tape libhekene 23 W, iyunithi ukulawula ithatha kancane enamandla. ama-apharathasi Kufanele eyenzelwe 28 Watts. I headroom amandla ngu-20%.

Kukhethwa I-adaptha

Amandla strip LED kusiza ukukhetha ilungelo control unit. Kwethulwa namuhla ukudayisa amadivayisi diode bahlinza zamanje ngqo. Ngesikhathi esifanayo badinga ukuhlinzeka voltage 12 noma 24 V. Ngo ukuthengisa khona, ukusebenza kulethwe inkomba 36 V kuyinto eteyipini, kodwa ivelakancane.

Khetha adaptha lesifanele silula. Okokuqala, kumelwe utadishe mshini zedivayisi ukukhanyisa. Kumelwe ubonise voltage. Ezimweni eziningi, umthengi inikeza tape 12 V. Le kwamandla kumele ngempela sihambisana le nkomba.

Akubalulekile ukuba ukhethe adapters inala yamandla. Ayanda lesi sici, kulapho kufanele idivayisi. Ochwepheshe bathi amandla 20% isitokwe kuyoba okwanele. Lokhu kuzovumela ibhande ukuze isebenze kahle.

ekilasini ukuvikelwa

Amandla strip LED imitha kuyinto isici esibalulekile imikhiqizo ethulwa. Kodwa lokhu akulona VO, ogxile ukukhethwa. Kuye isicelo, kukhona amakilasi ezahlukene ukuvikelwa tape.

Ezindaweni ezomile ne kwezimo ezivamile kwemvelo, ukungabi bikho kokukhanya uthuli abalulekile asetshenziswa ezihlukahlukene evulekile amadivayisi. kophawu yabo iqukethe Inkomba IP20.

Uma ekamelweni kuyinto pretty ezimanzi, ungasebenzisa idivayisi Ukuvikelwa epoxy. Lokhu kwaziswa ivikela kobuso ibhande, kodwa hhayi LED. Ngakho-ke, le ndlela asifanele ukufakwa ongaphandle. Ukuvikelwa tape enjalo ephawulwe IP65.

Ukuze ukufakwa ongaphandle zisebenzisa okuqinile abicah tape. Kuyo bavikelekile imiphumela emibi imvelo zonke wetincenye teluhlaka. ekilasini labo Ukuvikelwa IP68.

isazi Amathiphu

amateyipu LED, ukushuba zazo kuyakhethwa ngokuhambisana nayo yonke imithetho, sizosebenza isikhathi eside. Kodwa lokhu kuyiqiniso kuphela endabeni ukuthengwa imikhiqizo aziwayo futhi kungase kutholakale. Ochwepheshe ukweluleka hhayi ukuthenga ikhasethi ezishibhile futhi yekhwalithi ephansi.

imikhiqizo okuqinile okungenzeka angabi nawo amandla imiphetho olunzima eteyipini, noma anamatheliswe LED crookedly. Ngakho-ke, ngaphambi kokuba uthenge kuyadingeka ukuba bahlole ukukhanyisa iyunithi. Kusukela brand engabizi kodwa eliphezulu, ochwepheshe ukwaba Feron, Maxus. Ngokusho ngempendulo abasebenzisi abavamile, ezifana strip LED izothatha iminyaka okungenani 5.

Indlelanchubo ekhethekile Ukukhetha kudinga strip LED. Amandla kanye nezici esikhethekile kule divayisi uvumele ukuthenga bese uxhuma uhlobo ezifanele kakhulu umkhiqizo ngendlela efanele.