Indlela ukufaka LED kuphundla ngokwakho

Ukusebenzisa strip LED njengoba ukukhanyisa izindlela has eziningi eziwusizo. Endaweni yokuqala ukonga ugesi ukufakwa lula, akukho voltages okusezingeni eliphezulu nezinye izinzuzo. Lokhu uhlobo ukukhanyisa kuyinto esanda kuqalwa futhi kakade wahamba kahle ku ukusetshenziswa ngenxa yezizathu ezehlukene.

I strip kuyinto nezimo plastic strip, lapho LED kuthiwa soldered futhi ixhumeke wesifunda kagesi. Ngakho, ababona nje isilungele ukusebenza futhi lokhu udinga kuphela ukuxhuma kwamandla kuso.

Ukusetshenziswa eyinhloko kudivayisi - ke lihlotshiswe ukukhanya kuphi noma spotlight. Ngenxa ukukhanya yayo futhi inemibalabala, isetshenziswa Tuning izimoto, Interiors of zokudla nezindawo zokudla ekhaya is ngamunye ahlotshiswa.

Nokho, naphezu lula wokusebenza futhi ukufakwa, zikhona izici lapho usebenzisa lolu hlobo ukukhanyisa. Ngaphambi kokufaka strip LED, udinga ukukhetha, futhi ukucacisa amandla we kwamandla. Udinga ukwazi ukuthi usike ubude oyifunayo bese unamathisela le ntambo kagesi. Konke lokhu umugqa inkulumo kwalesi sihloko.

Kukhethwa strip LED ngu luminescence

Ngaphambi kokwenza isiqephu LED, kudingeka unqume ukuthi udinga umbala kukhanya. Kukhona nje ukukhanya okumhlophe futhi ezimibalabala. Iribhoni ngemibala ehlukene kumakwe njengokwenziwe RGB (R - obomvu, G - oluhlaza, B - okwesibhakabhaka). Endabeni esiku ezinombala ofanayo ukusebenza has oxhumana ezimbili kuphela, futhi inombala - ezine. Kufanele kuqashelwe ukuthi i-tape multi anemibala angase abe imibuso ezahlukene luminescence, futhi ezinombala ofanayo - eyodwa kuphela.

Ukukhetha uhlobo LED strip futhi sizothinta izici kwamandla. Kufanele unikeze amandla adingekayo kanye polarity we kwamandla. Ngaphezu kwalokho, amandla supply kumelwe abe namandla ohlangothini 20% ngendlela enkulu.

Kuyadingeka ukuba sicabangele ukuthi ngaphambi ukuxhuma RGB emapheshana LED, kubalulekile ukuhlela, kuyakuba isilawuli ngoba. Njengoba ngokuvamile ilawulwa elawulwa kude ke ukufinyelela kumele abe phakathi umugqa ifihlekile.

Ukubalwa strip LED futhi ugesi

I kwabantu LED eteyipini imitha zingase zihluke. Ngokuyisisekelo ngaphakathi 30, 60 kanye 120 amayunithi. Kukhona double iribhoni ububanzi phezu diodes 240. Kuleli incike indlela kanjani ukubala strip LED ukuze ukusebenza wayo elungile.

Ukumaka diodes SMD 3528 amandla ukusetshenziswa simiswe ngalendlela lelandzelako:

• 60 diodes imitha ngalinye ibusa 4.8 watts.
• 120 imitha diodes kudle 7.2 watts.
• 240 imitha diodes kudle 16 Watts.

Ukumaka diodes SMD 5050 amandla ukusetshenziswa:

• 30 diodes imitha ngalinye kudle 7.2 watts.
• 60 diodes imitha ngalinye kudle 14 Watts.
• 240 imitha diodes kudle 25 Watts.

Kuzo zonke izimo, uma ubude ibhande kuyinto imitha ezingaphezu kweyodwa, kubalulekile ngamafuphi lonke umthwalo, bese ukhetha ezifanele ugesi. Isibonelo, uma i-tape uphawu 5050 SMD diodes ngesikhathi kwabantu izingcezu 60 imitha ngalinye, futhi ubude itheyiphu kwaba 5 amamitha, amandla ugesi kumele kube Watts okungenani 70.

Kukhethwa ugesi

Ukuze wenze izinga okusezingeni emapheshana LED ngezandla zakho, udinga ukukhetha wo efanelekayo amandla umthombo. Uma ezikhonjwe amandla ukusetshenziswa, kudingeka unqume ukuthi uhlobo ugesi. Le nqubo kuxhomeke kungakhanyi ukukhanya kwezindaba indawo ukufakwa. Uma tape izosebenza ezinzima ongaphandle, kuyafaneleka ukunaka sealable plastic noma insimbi izinguqulo atholakalayo. Basuke luvikelwe ngokuphelele emiphumeleni elimazayo futhi kukhona icwecwe ngosayizi. Kodwa kuyodingeka ukuthi bakhokhe kancane esengeziwe lezi zinzuzo.

Uma isayithi ukufakwa itholakala ikamelo futhi kukhona isikhala esanele ukufakwa, kungcono ukuba ukhethe evulekile ugesi. Yena, uma iqhathaniswa nayo izinguqulo ezandulele, ezinkudlwana ngobukhulu, kodwa izindleko zayo lingaphansi kakhulu.

Kukhona ephathekayo ugesi amayunithi, okuyinto azifane ukushaja amafoni. Basuke yenzelwe ukusetshenziswa kumadivayisi ephathekayo akufanele sedlule amandla ukusetshenziswa Watts 60.

Sinquma izakhiwo zokuzivikela

Ukuze uvikeleke emathonyeni zangaphandle kungase strip LED camera nge ungqimba zokuzivikela phezulu abicah noma plastic okusobala. Lokhu kusebenza ezimweni lapho isidingo ukufakwa ongaphandle. Uma konke izofakwa egumbini, ungasebenzisa i-tape ngaphandle ukuvikelwa.

Iribhoni Silicon kufanelekile ukusetshenziswa e emaphasishi esikoleni, amakamelo ezinkulu noma ezinye izindawo lapho kungase kube kokubili kunomthelela mechanical Amathuba umphumela uketshezi. Ukuze ukusetshenziswa sangaphandle sidinga ukuvikelwa egcwele. ibhande okunjalo kukhona induku nokunwebeka isiyingi. It has Ukuvikelwa ngokugcwele ngokumelene yonke imithelela, kuhlanganise lokushisa. Ngakho-ke, ngaphambi kokuba ufake strip LED yalolu hlobo kungadinga iziqobosho ekhethekile.

Indlela ukuxhuma opholile amabili nomunye

Ukuze diodes ukusebenza ngokujwayelekile, udinga ukwazi ukuthi ukuxhuma LED emapheshana kahle. Ngenxa yale njongo, kukhona ezimbili angakhetha ukuzenza. Indlela yokuqala futhi elula lapho udinga ukuthenga nezixhumi ekhethekile, kungenzeka ukwenza ngokuxhumana nokusebenzisa kwabo indaba ngemizuzwana. Ububi le ndlela wukuthi ematfuba contact namachibi futhi, ngenxa yalokho, ukulahlekelwa amandla.

Enye indlela eziqinile, kodwa kudinga amanye amakhono ekubhekaneni yensimbi nokunamathisela ngomthofu. Amachopho amabili ibhande basuke eziphothene solder ekhethekile. Kulokhu, ukuxhumana okuthembekile kakhulu. Ukulandela le nqubo, kuyatuseka ukuvala oxhumana oluhlehlela makhasethi noma ingcina ekhethekile. Kuzo zombili lezi zimo, ukuze bazi ukuthi ukuxhuma emapheshana LED, asikho isidingo ukutjhugulula polarity babashayeli. Basuke wajoyina kwi "+" ukuba "+" futhi "-" ukuze "-". Kufanele kuqashelwe ukuthi i-tape multi anemibala angeke kuhlanganiswe ngombala owodwa. Ivunyelwe fingqa uhlobo olulodwa kuphela yemigoqo ethile eminyangweni kahulumeni.

tape Compound ngu brazing

Ngaphambi solder strip LED amandla supply noma ukuxhuma izingcezu ezimbili ndawonye, udinga ukuthola amathuluzi adingekayo nezimpahla ezidingekayo. Sidinga:

• Yamandla aphansi nokunamathisela ngomthofu yensimbi.
• Solder esekelwe ithini.
• Flux.
• Ixhuma amakhebuli.
• Cijela ummese ukuze bula ukwahlukanisa.

Into yokuqala thina uhlanza oxhumana eteyipini. Uma kukhona ukuvikelwa abicah, bese ususa ngokucophelela ke ngommese. Futhi, thina uhlanza nokunamathisela ngomthofu wire. I ubude bentambo angenalutho kufanele kube cishe isentimitha. Khona-ke thatha evuthayo nokunamathisela ngomthofu iron ne yeka it ecucuza, bese ngokushesha solder. Ngemva kokuqinisekisa ukuthi ingxenye solder banamathela ithiphu sisetshenziswa nalokho umqhubi zihlubule. Ngemva lo msebenzi, ingxenye solder siyinikeze umqhubi ngizodabula. Isinyathelo esilandelayo ibhalwe ngu nokunamathisela ngomthofu umqhubi ukuba terminals ezifanele eteyipini. Kuze kube yimanje, umqhubi sisetshenziswa endaweni efanele, futhi phezu kwalo ligamanxa kancane ekucucuzeni. Ngemva kwalokho okudingayo ukuze ube touch yesibili inhlangano nokunamathisela ngomthofu ithiphu. Ngenxa yalokho, kufanele uthole wire nokunamathisela ngomthofu.

Compound itheyiphu esebenzisa nezixhumi

Ngaphambi oxhumanisa strip LED amandla supply noma ezinye itheyiphu ngosizo nezixhumi, udinga ukukhetha kubo bese unamathisela izinga. Endabeni yokuxhuma izingxenye ezimbili okudingeka isixhumi pair okuyinto kuqala kudingekile ukushisela ndawonye. Ukuze nokunamathisela ngomthofu ingasetshenziswa ngabaphathi njengoba kuchaziwe ngenhla.

Ngemva nezixhumi amabili alungele, ufaka onqenqemeni angenalutho tape e slot yayo ekhethekile ngesikhathi evulekile inkinobho yokuvala. Khona-ke kudingeka uchofoze izinkinobho bese uvala strip contact. Uma uxhumano amandla ngiyothatha indawo, nomunye isixhumi.

Kuzo zombili lezi zimo, kufanele ziqashwe ukuze luqondane le polarity ilungile. Uma lutho udidekile tape ngeke ushise. Kodwa akulona ubaluleke kakhulu kangakanani ecasukile ngalesi umphumela, ngakho-ke ngeke ushise.

Indlela ukusika ubude oyifunayo yemigoqo ethile eminyangweni kahulumeni

Ngaphambi ukhweze iribhoni LED, wenza Imi ku obuphelele. Ukuze lula lo msebenzi, ibhendi LED sinendawo okucacile izindawo kungenzeka for the izingxenye. Ngokuvamile lezi zindawo kukhona yawo wonke amakhemikhali ukukhanya ezine, kodwa kungaba enye kaningi ahlabayo. Ngakho-ke, sithola endaweni efanele, futhi ngommese obukhali noma sikelo musa ngisho overcutting. Kufanele ibukeke ukuthi both qeda kuyoba oxhumana ezimbili, lapho ungakwazi ukuxhuma amandla.

Uma tape has a ukuvikelwa ngokukhethekile ngesimo abicah noma plastic, ngaphambi Imi off, udinga bahlanze igebe encane. Ngenxa yale njongo, ungasebenzisa ummese. Kumelwe senze izinto ngokucophelela ukuze kungabi bikho ukulimala oxhumana nabo.

Ilungiselela Fakela

Ngaphambi ukhweze strip LED indawo oyifunayo, lonke uhlelo kumele kuhlolelwe ukuseviswa. Ukuze wenze lokhu, uya etafuleni wonke busebenze futhi ihlolwe. Uma ukuphawula lapho, ungaya inhlolovo indawo. Ukuze wenze lokhu, qiniseka ukuthi tape ngeke ehlaselwe izici ezilimazayo ngesimo uketshezi nemiphumela lokukhanda. Kuyadingeka ukuba ukuklama tape indawo gasket ukuze engaba goba akuyona engaphansi kwengama-20 kwangu. Uma kungenjalo, ukugoba eqinile kungalimaza tape.

strip Ngezinye izikhathi LED kufanele afakwe glue Sesithombe. It ikuvumela ukuba ulinamathisela kunoma iyiphi indawo kanzima. Kodwa ngaphambi kokuthi wenze lokhu, udinga ukuhlanza ebusweni futhi degrease nge acetone noma uphethiloli. Esikhathini engekho imali ukufakwa, ungasebenzisa tape kabili emaceleni noma ngezinye izindlela.

Izakhiwo kwakwakhe RGB-tape

Ngaphambi kokuxhuma emapheshana LED yalolu hlobo nge amandla supply, udinga ukuhlola ukuthi lusebenza nge isilawuli ekhethekile olulawula voltage. Azithoba amandla kulabo LED ukuthi kufanele ovuthayo Uma uxhuma isidingo ukuqhathanisa zonke izikhonkwane ezine. On isilawuli block amandla esibulalayo zonke ngemvume, futhi lo msebenzi akunzima kakhulu. Uma yonke into ihamba kahle, futhi iteyipu egijima zonke izindlela umbala, bese ungakwazi ukuyifaka kwi workstation.

Ukuze uxhume amandla Imigudu akhethekile Jacks lungasetshenziswa. Bona kakhulu lula wonke umsebenzi, futhi sivumela ukuxhumana okuthembekile. Kuze kube yimanje, i-tape kuyinto isokhethi eziphothene nge inani elidingekayo othintana, futhi intambo kagesi - i-plug ezifanele.

Ukufakwa emotweni

Ngaphambi kokufaka strip LED emotweni yakho, udinga ukuqinisekisa ukuthi akenzanga ezintweni eziyingozi. Kungaba ukuthi ukuzikhandla ngokomzimba, ukweqisa kanye vibration anda. Ukuze wenze lokhu, ngokuvamile ibekwe ezindaweni walungisa ngokukhethekile. Ngokwesibonelo, kungase kube ekhoneni olukhethekile plastic noma insimbi ehambisana izindlu.

Ngaphezu indawo elungele ukufakwa ukuze usetshenziselwe amandla kwasemuva supply voltage uhlaliseke. Ngenxa yale njongo somthetho ekhethekile electronic ixhunywe wesifunda. It kuzokuvumela ukuba iqondise voltage ukuze 12 volts ngokufaka wehlise futhi abaluphakamisela kunethiwekhi ugibelile. Le divayisi angathengwa ngasiphi esitolo izingxenye auto. Ngoba ngaso sonke isikhathi sihambisana imiyalelo yokuxhuma, futhi uma kungaqali, umdayisi has okwamanje ukuchaza.

Phakathi obandayo oqondile nokuxhuma intambo kagesi kufanele asuswe ezikhumulweni ibhethri. Lezo kuzovimbela izifunda okufutshane zazo nakwezinye izimo ezimbi.

izincomo Jikelele

iseluleko esisobala esanikezwa yilo isihloko sendlela ukufaka strip LED bese uxhuma kahle. Ukuhambisana nale mithetho kuzosiza ukugwema enqubeni, kanye kule nezimo ezingajabulisi esizayo ukusebenza.

Uma unquma ukwenza ukukhanyisa umbukwane emotweni noma kahle ukuhlobisa izindawo ezithile endlini, le njongo kungcono ukukhetha tape ukukhazimula multi anemibala. Lokhu kuzovumela unenkululeko ukuphatha umklamo zangaphandle.

Ukuze ukukhanyisa, okufanele kube uhlamvu kuphela esisebenzayo, ukukhanya kuhle kakhulu ezimhlophe. Akenzi abeke imibala ezengeziwe izinto ezizungezile futhi kuyoba lemvelo.

Ekuphetheni

strip LED ingenye ukukhanya imithombo nehlala njalo. Kungcono ezimweni lapho udinga ongaphakeme amandla voltage. Lapho akunakwenzeka ukuxhuma shock ngogesi, ngoba sincane kakhulu salokhu. Ngakho-ke, ukukhanyisa okunjalo ngaphandle kokwesaba ingasetshenziswa ezindaweni eziswakeme kanye ezindlini.