Mhando nemhando dzechiedza-emitting diodes: maitiro, maitiro, chinangwa

LEDs zvava dzakakurumbira mhinduro, uye muminda siyana. Vangave naro sechinhu kushongedzwa kana kuti chinangwa chiedza zvivako, uyewo nzvimbo dzakasiyana kunze zvivako. LEDs anoiswa pamusoro pamusika ari kumbonyanya siyana okunatsiridza. The Developers ose nhengo zvigadzirwa nguva kupa itsva mhinduro kuti Tingangonyanya inokwanisa rokuumba itsva musika niches. Ndezvipi emhando dzakawanda zvinowanzovapo LEDs nhasi? Nokuti kwezvinangwa zvavanogona kushandiswa?

Ndezvipi LEDs?

Tisati nokuongorora mhando zvinowanzovapo LEDs, ongorora Vhuṱanzi pamusoro nhengo namano. The zvakatungamirira chinhu semiconductor iyo inokwanisa rokutendeutsa zvemagetsi kuitika kuchiedza. Panyaya iyi semiconductor Chip, inova huru pamashandiro ayo rinoumbwa akaturikidzana anoverengeka, inozivikanwa vaviri conductivity mhando. Zvinoti - gomba uye Erekitironi.

The conductivity munhu wokutanga mhando kunobatanidza Erekitironi kuchinjirwa kubva atomu chimwe, uko akasununguka nzvimbo. Uyewo, atomu wokutanga ndeimwe Erekitironi pamusoro yapfuura mumwe - .. Just mumwe, etc. mashandiro iyi mabasa nokuda covalent zvisungo pakati maatomu. Nokudaro sangano ravo zvikasaitika. Kutaura zvazviri, zviri unomutsa kupomera akanaka, iyo conventionally kunzi buri wefizikisi. Saka kana Erekitironi buri kunoitika muna akabuda chiedza.

In ayo mamiriro, ari kutungamirirwa yose rakafanana rectifier diode. Kureva, ane 2 goho - imwe anode uye cathode. Nyaya iyi inoita kuti zvakafanira polarity apo unobva kwakaita kuti magetsi simba.

Vakaverenga unoenderana zvinhu zviri zvayo nyaya, mberi kwazvino 20 Ma. In musimboti, ukoshi ichi inogona kuderedzwa uye, kunyange muchiitiko ichi, unogona kushandura ruvara uye nokupenya akatungamirira pasi. Uyewo, undesirably kuwedzera runoenzanirana parameter. Kana magetsi akapfuudza optimum kukosha, kuitira kuderedza nahwo kutsvakwa padanho, rinoshanda vakaomerwa resistor.

Pane zvikuru zvakawanda nuances kuti zvinofanira kuyeukwa apo kugadzwa zviri LEDs. Izvi zvakafanorongwa vavo womukati yakarongeka, kuurayiwa chimiro. Mune zvimwe zviitiko, ungafanira kushandisa stabilizer nokuda LEDs uye zvimwe zvigadzirwa kuurongwa nechokwadi kushanda mudziyo, riri kuiswa mune chigadzirwa mune mubvunzo.

Zvichienderana Zvinoumba semiconductors mukati akatungamirira angava mutsvuku, yero, girini kana zvitema. Somuenzaniso, kana chivakwa chaienzanirana electronic zvinoriumba chine gallium nitride, kuti akatungamirira achavhenekera zvitema. Chaizvoizvo, imwe nzira dzekuziva nemhaka iyo aunonyanya avo kana dzimwe mhando chiedza-emitting diodes, unogona kuva ruvara wavo.

kunyoresa

Yokutanga chiedza-emitting diodes yakaiswa pamisika, kugadzirwa simbi housings. Zvishoma nezvishoma akatanga kutsiva epurasitiki. Panyaya iyi, ruvara inowanzopiwa kusarudzwa inobva Ruvara akatungamirira Naiwo mufaro. Zvisinei, kazhinji pane segirazi epurasitiki dzimba.

Akafukidza zvemagetsi zvinonzi nevakawanda kushandiswa muminda siyana. Izvi nokuti kubudikidza kuti inenge siyana LEDs dzinoratidzwa:

- simba kunyatsoshanda;

- refu basa upenyu;

- kuona ruvara chiedza uye kugadziridza simba raro;

- chibatiso;

- zvakatipoteredza noushamwari.

Kana isu kutaura simba kunyatsoshanda, LEDs nokuti chete chiedza goho anogona yekudyidzana zvishoma simba pane kwakajairika mwenje. Akatungamirira zvishoma simba panguva imwe chete kunoderedza zvinonyatsorehwa mutoro pamusoro simba ezvinhu meimba. Yakararama of mudziyo kunogona kuva makumi inoverengeka nguva kupfuura mumwe kunozivisa kuipa Mabumba. Muchiitiko chino, achirifananidza zvinhu LEDs rinogona zvachose kwete muduku kwavari.

Sezvo nokuumbwa vakawanda kudiwa zvigadzirwa zvakadaro, uyewo kuderedza mutengo, LEDs vari kuramba vari kushandiswa chete zvinangwa sezvo kwakajairika mwenje. matambudziko Chero iri kugadzwa kuMudzidzisi zvisarudzo tichienzanisa netsika chiedza Fixtures regai simuka. Zvakakosha chete nechokwadi kana imwe akatungamirira zvakakodzera kuisa mu afoot nzvimbo. Izvi zvingatoda mberi - wozotenga LEDs - kuziva zvayo zvinokosha parameters.

Ndezvipi zvimwe zvinobatsira zvinogona kunzi kugadzirisa?

Saka, zvinogona kucherechedzwa kuti ruvara tembiricha kuti LEDs anogona kuva chero - kusanganisira wemishonga pamusoro mavara. Uyezve, mudziyo inogona vaisanganisa kubudikidza filters siyana, izvo zvinogona yekudyidzana uwedzere kukura kwebasa kushanda LEDs maererano pakusarudza munhu achida ruvara tembiricha.

Mukana simba kudzora chiedza - mumwe mukana vaiona mano. Ipfungwa iri pamwe dzavo dzakakwirira simba kunyatsoshanda. Power LEDs zvinogona kudzorwa rwoga - kwakavakirwa chaiwo ezvinhu kushandisa chiedza Fixtures. Uye hazvina kukanganisa upenyu basa.

LEDs vari zvakatipoteredza ushamwari, sezvo hazvina emit kukuvadza siyana nemwaranzi kwevanhu. maitiro ichi, zvakare, kunosvika zvikumbiro ari pamusoro namano.

Kupatsanura: asi chinoratidza uye chiedza mapedzero

Nyanzvi ziva mhando mbiri inokosha akatungamirira - chinoratidza uye jekeso. Wokutanga Anonyanyowanika aida kuumba decoration chiedza kushanda uye rinoshandiswa sechinhu chinhu kushongedzwa chivakwa, mumba, motokari. Kana sechekushandisa Kugadzira rugwaro - zvakadai somureza vaGiriyedhi.

Uyewo, pane chiedza LEDs. Vari zvakagadzirirwa kuwedzera nokupenya mukamuri kana pane imwe nzvimbo munyika - Somuenzaniso, kana tikaongorora LEDs kuti motokari. The zvakakodzera mhando mhinduro dziri rinogona kutsiva kushandisa kwakajairika Mabumba, uye muzviitiko zvakawanda nani. panyaya simba Kushanda uye zvakatipoteredza ushamwari.

mhando kuuraya

Asi shure kupatsanura pakati LEDs. Unogona Kutsanangura akasiyana-siyana zvikonzero usanganidzo yavo chete kana mumwe woga. Akatambanudza pakati penyanzvi nzira anewo yavaive zvinotevera mhando chikuru LEDs:

- Dip;

- Spider akatungamirira;

- SMD;

- Cob;

- faibha;

- Filament.

Ngationgororei navo zvizere.

Chii specificity pamusoro Dip-akatungamirira?

Kana ukadzidza zvizere nzira iyo mhando aya LEDs akaonekwa pamusika, ari Dip mudziyo kirasi inogona kunzi kune wokutanga, iro rakatanga atengeswe akawanda. zvingaitwa ava crystals kuti dzakagara mu zviruva pamwe Manyiminya zvinoriumba, zvikurukuru ine izvo, hunokonzera chiedza danda.

Zvinogona kucherechedzwa kuti chikamu ichi chiedza-emitting diodes, pasinei mukuru hwakapararira, kashoma kushandiswa yepamusorosoro bhora. Kakawanda mhinduro idzi dzinoshandiswa zvinoumba zvakavhenekerwa kushambadza, matepi, pfungwa, zvishongo.

Dip LEDs ndezvaJehovha muchikwata che chinoratidza. Vane rimwe zita - Dil. Vari yakaiswa pamusoro bhodhi iri iyo unofanira kwerubwinyo rwakagara rwuripo punchi. Zvinogona kucherechedzwa kuti gadziriro muchikwata ichi inogona dzinounzwa mhando akasiyana LEDs, izvo zvakasiyana zviri dhayamita girobhu racho, ruvara, zvinhu zviri gadzira. Panyaya iyi parameters akakodzera anogona kumiririrwa mu-siyana. Maumbirwe vaiona sarudzo - cylindrical. Pakati nhengo LEDs vane monochrome uye multi-mavara mudziyo.

Spider akatungamirira

Izvi mhando chiedza-emitting diodes seboka zvakafanana zvikuru yapfuura namano. Asi vane mhedziso kaviri sezvo vazhinji - 4. Kunyange zvazvo zvakaita Dip - 2. Chokwadi chokuti mhando vakabvuma mhinduro ine zvakawanda goho, optimizes kupisa nounzenza uye anovandudza rakavimbika nhengo zvinoriumba. In tsika, vari kushandiswa muminda siyana, kunyanya sezvo LEDs kuti motokari.

LEDs kutaipa SMD

zvingaitwa izvi anobudiswa nokushandiswa pamusoro-mugomo maonero. Ndiko, ivo chiedza-emitting diodes kuti yakaiswa pamusoro chero pechiso, nepo zvimwe zvingaitwa iiswe kuburikidza kuburikidza buri hwakawanda.

The kukura LEDs uyu mhando kungava yekudyidzana isingasviki kuti dzimwe mhinduro kwavari, uyewo hurongwa pamusoro izvo zvavari iiswe. Zvakare, kana iri pamutemo kutaura zvakawanda Zvakanyanya Kunaka Panguva Yepamuviri kupisa nounzenza. Kushandiswa kwakaita mhando SMD muzviitiko zvakawanda kuwedzera variability maitiro okuvimba mazano.

SMD-LEDs vari okuvimba muchikwata. Dzinoratidzwa kwete zvakaoma kunzwisisa. Saka zvakaita pacharo rine simbi substrate. It wakasimba sekristaro riri soldered zvakananga substrate contactsGoogle dzimba. Gogorosi yaiva pamusoro sekristaro. Saka mumwe chete substrate anogona kuiswa 1-3 akatungamirira. Nokuti SMD muri mhando zvinowanzovapo mukuru-Nokupenya LEDs, akadai 3528. zvinogadzirisa aya refu azvipire kudiwa.

Akatungamirira mhando Cob

Akatevera akakurumbira mhando akatungamirira - Cob. Zvinonzi yaakaita kushandiswa kwemichina, unosanganisira kugadzwa kuva sekristaro zvakananga pamusoro bhodhi. Izvi inotoda dzinoratidzwa yokuwanda zvakanakira:

- kudzivirirwa yeimwe kuzorwa oxidation;

- kuvakwa duku miganhu;

- the kunyatsoshanda kupisa singi;

- kuderedza mari LEDs chokugadza - kuchienzaniswa, zvikurukuru SMD mhando namano.

Kana tikafunga kuti mhando dzataurwa pamusoro LEDs, zvinogona kucherechedzwa kuti Cob muchiso mhinduro inogona kunzi zvikuru itsva. Kokutanga michina iyi yave chinozoiswa ne Japanese mainjiniya mukunopera 2000s. Zvino marudzi aya LEDs kuramba vawane mukurumbira.

Maererano nenyanzvi, vaiona zvisarudzo zvinogona uye anoita akava zvikuru nevanhu pamusoro pamusika, kunyanya kana totaura yezvokutengeserana chidimbu munda zvezvipfuwo chiedza. Zvinokosha kucherechedza kuti pane nzvimbo umo kushandisa Cob akatungamirira kunogona kuva kwakaoma. Pakati pevaya - kugadzirwa nounyanzvi chiedza michina. Chokwadi chokuti LEDs inokurukurwa kunyanya Zvakanyanya Kunaka Panguva Yepamuviri kubva nemaonero ari kuchinjira kumamiriro sangano chiedza kuisa chiedza umbirimi munyonga. Muzviitiko zvakadaro, pangava nani SMD mhando mudziyo.

Zvinorondedzerwa diodes muri chiedza. Senyanzvi, vanoonekwa nani, kunobva hunhu luminous nekubudisa. Akaisa pamusoro pamusika namavara siyana, akadai tsvuku, mutema, nezvakarukwa zvitema, uye chena. The luminous okuyerera mienzaniso izvi ane vakapararira angled pamusoro 40-120 inegumi.

On imwe substrate anogona kuiswa pamusoro 9 Cob mhando LEDs. Vari nokufukidzwa phosphor, nokudaro kuwana yakakwirira kupenya. Zvinogona kucherechedzwa kuti chiedza zvinoyerera kubva mashoko pamusoro zvinogadzirisa pane SMD mhando namano. Saka, kana tikafunga mhando chakaita zviri nani, zvino yakati nzira vanogona kuva mukana Cob-kirasi mhinduro.

Cob mhando LEDs dziri kushandiswa Automotive indasitiri. Vanogona kushandiswa senzira chezvinonhuwira mberi neshure headlights, akavapindurawo anonongedzera. Chinhu chikuru - kuisa mudziyo zvakarurama vawana. Kuti aite izvi, zvine musoro kuti kutendeukira kuna ruzivo nyanzvi.

faibha LEDs

Kusanganisira itsva faibha LEDs. Ivo akaonekwa pamusika ichangopfuura, muna 2015. Dzakabudirira zvingaitwa vaionekwa ne mainjiniya kubva South Korea.

Shandisai mhando aya LEDs anogona kubudisa zvipfeko. Ndiko, mumwe musoro kusonera imwe hembe kana T-hembe anogona hwihwinyara. Clothes zvaAtemisi faibha anotsanangura LEDs uyewo kufungisisa nezvezvinhu kushandiswa Polymers siyana uye aruminiyamu yeimwe.

akatungamirira Filament

Mumwe muenzaniso itsva akatungamirira - Filament mhando mhinduro. mukana wavo chikuru - kumusoro simba kunyatsoshanda. Nokuti zvakafanana simba Somuenzaniso, LEDs akadai Cob, Filament mhando mhinduro anogona kupa wakakwirira chiedza pamwero.

Viewed chigadzirwa utsanzi chinonyanya inowanzoshandiswa zvaAtemisi chiedza Mabumba. Pakati chinozikamwa unhu dzazvinogara LEDs kugadzirwa - Implementation vanomhanyisa zvakananga pamusoro substrate zvakagadzirwa negirazi. Izvi zvinoita kuti kuparadzira chiedza chaibwinya ne akatungamirira 360 inegumi.

How kusarudza zvakanaka nezvechisarudzo?

How kuziva mhando zvakaita kuti iri Zvakanyanya Kunaka Panguva Yepamuviri kuti imwe magadzirirwo? Kune akawanda nzira, iyo inogona kutungamirirwa panyaya iyi. Pfungwa, zviri pamutemo kuti rinotsanangura yezvinoreva LEDs kwakavakirwa kupatsanura wayo chikonzero kuti yatakurukura pamusoro. Tiri kudzidza zvakananga kusarudzwa yakakodzera yemagetsi zvinoriumba kubvumira kuti mano:

- Dip;

- SMD;

- Cob.

Pakusarudza LEDs: anyike zvikuru mhando mhinduro

Sezvataona pamusoro apa, mashoko Dip-LEDs vari pakati tanga zvigadzirwa kuti yakarova kumusika. Nokudaro, vari zvinobatanidzwa akura chaizvo, asi kachiri rwokugadzira. zvakwakanakira dzavo huru - nyore kuisa, nyore chimiro, pasi simba rakawanda, pasi kupisa, uye zvakakwana yakakwirira mwero kudzivirira Kufurirwa nevamwe.

Most kazhinji vaiona LEDs zvinowanikwa mumwe dhayamita 3 mm uye 5 mm. Kana kuenzanisa mhando LEDs, zvinokwanisika kugumisa kuti vaiona mhinduro dziri Zvakanyanya Kunaka Panguva Yepamuviri kuti kushanda:

- sezvo zvinhu motokari Tuning;

- sezvo decoration zvinoriumba;

- sorutivi kuderedzwa simba - sezvo nezvechisarudzo kugadzirwa - nemwenje.

Vaiona LEDs vane vade mari uye Kuwanikwa mumusika. Zvinogona kucherechedzwa kuti pakati inonyanyoshandiswa vakasangana okunatsiridza - LEDs musi 12 volts. Vanogona kuva mu-siyana paIndaneti Directories, uyewo dzakagadzirirwa muzvitoro mune zvakawanda. Chaizvoizvo, vose LEDs musi 12 volts dzinoratidzwa asi yakakwirira kudiwa mumusika.

Pakusarudza LEDs: SMD inobudisa zvisarudzo zvakadaro

The zvakakodzera mhando zvinogadzirisa chitarisiko vari vangasimudzira vakasiyana nevamwe pakuti ane sandarara chimiro. Kubhururuka date zvigadzirwa zvinoriumba rinoitwa pasina kushandisa makumbo. Current musi SMD mhando LEDs rinoshandiswa zviteshi izvo dziri dzavo seri.

Saka, kugadzwa mano mashoko rinoitwa pasina kushandisa orifices. Akatungamirira placement anogona kuitwa zviduku. Somugumisiro - inogona kuderedzwa uye kuvakwa umo tsamba mano dziri.

The chikuru nzira chikumbiro vaiona mano - zvakafanana motokari Tuning, marudzi akasiyana-siyana zvokunyaradza chiedza. Pakati rinonyatsooneka zvakanakira nzira iyi - mukuru kupenya, luminous kunyatsoshanda. Rakabatanidzwa duku kukura zvinogadzirisa izvi kunokosha zvakwakanakira pamusoro nzira yokutevedzera mishonga.

Pakati zvikuru nevanhu vari pamusika nhasi - akatungamirira mhando 3528. zvigadzirwa aya zvikuru kushandiswa issuance kuti akatungamirira rinoparadza. Pamasikiro nhengo zvigadzirwa anobvumira kubereka-ruvara matatu LEDs - red, zvitema, uye girini luminescence mavara. zhinji zvimwe zvigadzirwa zvinoriumba anobudiswa pachishandiswa ari mhando 3528 zvinogadzirisa, akadai akatungamirira mhando SMD 5050.

Vaiona zvigadzirwa vanoitwa kuzivikanwa affordability. On kumusika vari kazhinji pane zvakawanda.

Kusarudza kwakaita: Cob zvikuru mhando mhinduro

Kutanga zvinokosha kuziva kuti zvakawanda LEDs of runoenzanirana mhando - namaapuro simba chaizvo. Dzavo maitiro chinhu - kukurumidza vakapararira chiedza, nokuisa pamusoro pemvura crystals, chinopa simba kupisa nounzenza.

Vaiona LEDs - rakajeka chaizvo. Izvi zvinoita kuti mukurumbira kwete kushandiswa pamasikiro motokari headlights. Zvinokosha kucherechedza kuti zvigadzirwa izvi zvinofanira kuiswa, kufungisisa dzinoverengeka nuances zvinokosha - nyanzvi chete ruzivo akadaro anogona kuziva. Naizvozvo inokurudzirwa kuonana nomazvo basa vashandi kuisa zvisarudzo zvakakodzera.