Laambad LED "hadhuudh": dib u eegista

LED ama LED-laambadihii lagu isticmaalo xad dhawaan, laakiin mar hore aad loo jecel yahay. Si kastaba ha ahaatee, macaamiisha badan ku qanacsanayn waxqabadka qalabka. Intaa waxaa dheer, waxaa jira warar xan ah oo ku saabsan khatarta ay nalalka LED caafimaadka aadanaha. Sidee run keebaa? Sida loo doorto laambad LED a?

description

In muuqaalka la mid ah guluubka laambad LED by joogitaanka furka on nadiifiya ah - dulmar Bannaanka. Waxay ka kooban tahay nidaam LED indhaha iyo chip ee Semiconductor (ama labo) on substrate ah.

Mabda 'hawlgalka ee this qalab Semiconductor in badasha dhaxe danab Nuurka. Name LED - gaabiyay of fikradda Light emitting Diode.

teknoolajiyada Kuwan waxaa hadda si firfircoon horumarinta adduunka oo dhan. Waxaa jira meelo cusub oo ka mid ah isticmaalka Kokes. Waxaa wanaajinaya tayada iftiinka soo saaray laambadihii LED.

Faa'iidooyinka laambadihii LED

Muxuu noqon doonaa user ah, bedelida laambadihii incandescent la LED casriga ah?

• nalalka ma kululeeyo kor;
• raagaya;
• iftiinka;
• , Waxay ha mercury kuma jiraan sida a "nadiifiya"
• ma dhaadheer shucaaca waxyeelada leh indhaha;
• kululaynta ka yar 1 labaad.

LED laambad 10 W iftiiminaya qolka iyo sidoo kale laambad incandescent 100 watts ah.

Haddii aan is barbar dhig mid dhalaalka laambad, ku-laambadihii LED, ama LED, gubtay, tamar ka yar incandescent, 10 jeer oo 2 jeer ka yar (dhaadheer) tamar-badbaadinta ah.

Laakiin nalalka waxay leeyihiin hal qasaaro kama taagna, kharashka hal LED waa badan muddo ka badan nalalka dhaadheer iyo incandescent xitaa ka sii badan. Waa maxay, ka dibna, kaydka ah?

Source laambadood ka 50 kun H. LED. Taas macnaheedu waa in ilayska, oo waxaa loo isticmaalaa maalin kasta muddo dheer, ciidammadu wuxuu u adeegi doonaa sano 10. Laakiin mid ka mid ah ka soo Muddo markii la joogaba, wuxuu socon karaa 50 sano!

Sidaa darteed, kaydadka dhab ah loo arrin deg deg ah dareemi doono. Muddo sannad iyo badh qiimaha laambadihii bixin doonaa, oo waxay ku shaqeyn doonaan sanado badan. Inkasta oo tayo leh iftiin dilaacda da'da. Sidaas darteed, ka dib markii 25 kun. Hours laambad soo saari doontaa boqolkiiba 10 ama 20 a iftiinka yar.

Isticmaalka laambadihii LED siin kaydka tamarta ee 70%.

Tani waxay keeni doontaa in dareen aan ka dhigi lahaa in ay ka mid on iyo off nal, ka tago qolka.

Sidoo kale dhicin dhibaato kale. Sanad walba waxaan leenahay ee aqalka ama guriga ayaa noqonaya qalabka korontada iyo aad u badan. shabakada aan loogu talagalay dad badan oo inta badan dhici dollar oo ay sabab u tahay, dababka. Ka dib markii uu bedelay laambadihii incandescent caadiga ah in fiilooyinka danab LED si weyn u yaraan doonaa.

Kokes

• Kokes ku-awood dhexdhexaad smd 5630, smd 5730 leedahay wax soo saarka iftiin fiican.
• SVL 5630 - xiga jiilka LED. Wuxuu ka kooban yahay laba kiristaalo, si awood waa 1 Watt. daadanayo iska Ifto Yuuna ee LED ah - 158 lumens halkii watt.
• Smd LED 5050 sidoo kale in lagu qalabeeyaa karaa crystal a superbright.

Xuduudaha ka laambadihii LED

awood sokow, muujinaysaa by xarfaha W, ama W, lagu gartaa tayada nalalka (daadanayo light), awoodda iftiinka timaada. Waa lumens cabbiro (lm, lm). Haddii qiimaha awood u waa in ay u duqeeyey sida ay suurtagal tahay, Nuur - oo dheeraad ah. Rays dogob fido laga yaabaa in jiho kasta, oo lagu hagaajin karaa dogob cidhiidhi ah. Laambad ahaa raaxo leh, waxaa lagama maarmaan ah dhereggu xagal nuurka ma uu ahayn ka yar 150 °.

Midabka iftiinka waa muhiim. Waxaa lagu qeexi karaa in marka la eego heer kulka, iftiinka, kaas oo la qiyaasay in ° K. The ka weyn qiimaha, midabka sii caddaan doonaa. Ku haboon isticmaalka guriga laambad heerkulka tilmaame midabka ka 2700 si ay u 3500 ° K. Waxay soo saaraan nuurka u ah hurdi, oo aan ka cadhaysiin indhaha.

laambadihii hadhuudhka intooda ugu iibin dhex Aliexpress, ayaa dioska- low-xoog. Waxay u badan nugul yihiin brand yihiin, ka "Samsung", "Phillips", LG. saarayaasha Chinese ayaa tilmaamaya in wax soo saarka ah ee "Samsung". Oo markii laambadda iibsaday iyo inuu bilaabo, waxaa soo baxday in ay xoog iyo dhalaalka waa dhowr jeer ka yar.

Qiimaha laambadihii LED

Qiimaha nalalka LED si loogu isticmaalo gudaha ka 200 ilaa 1000 rubles u dhaxeysa., Waxa kale oo jira qaalisan. Waxay ku xiran tahay caddaymaha iyo soo saaraha. Sidaas daraaddeed, qiimaha laambadihii nalalka waddooyinka E40 gaari karo 17 kun. Xoq.

Waxaa la saadaaliyey in qiimaha laambadihii LED la dhimi doonaa, oo in muddo ah ka dib markii ay noqon doontaa wax badan ka jaban.

warranty The on ilayska LED

Iyo waxa dhacaya haddii laambad LED weli gubanaya joogsato ka hor dhammaadka muddada damaanad ah? Sida caadiga ah waa 3-5 sano. Waxaa lagu beddeli karaa dukaanka halkaas oo iibsaday.

Laakiin waxaad u baahan tahay in ay soo bandhigaan aad rasiid iyo sanduuqa, kaas oo lagu buuxiyey oo laambad. Sida caadiga ah waa on waxay muujinaysaa taariikhda heshiiska waxiibsashada. Fadlan la soco in damaanad nalalka keydinta tamarta iftiinka - 2 sano, iyo nalka iyada oo dhan.

LED hadhuudh laambad

LED hadhuudh laambad Ecola, taas oo la xiri karo meel ka mid ah nalalka incandescent caadiga guri, waxaa laga yaabaa in la saldhig E27 ah. Number 27 tusinaysaa dhexroor ee milimitir. Waxay ku shaqeeyaan ka danab a of 220 V. Waxaa jira laba nooc:

• nalka,
• laambad LED "hadhuudh".

Magacani wuxuu helay iftiinka ay sabab u tahay muuqaalka. Waa kiish, sida hadhuudh ah forgeetada. On ay dusha jirto tiro badan oo ah dioska- light-emitting huruud ah, eg badar ee dalagga.

laambad LED "hadhuudh" si ka duwan waxaa lagu magacaabaa hadhuudh keentay guluubka. Taasi waa magac ka mid ah kuwan alaabtii dukaamada shisheeye.

laambadihii LED soo saaro diode light-emitting (hadhuudh) ee Shiinaha.

Waxaan kala saari karaa saddex kooxood oo laambadaheeda LED noocan ah:

• dioska- weyn 0.15 W: smd Tani 5630, 5730, 5050,
• yar oo baraf-dioska- 0.08 W ah;
• Forgeetada LED.

Inta badan LED laambad "hadhuudh" on 42, 44 iyo 60 isku halaynta LED. Si aad u ogaato in ay awood dhab ah, tarmin tirada dioska- light-emitting 0.15 W (awood ka mid ah). Inkasta oo dadka isticmaala sheegaan in muddo, wax soo saarka iftiinka waa la dhimay by qiyaastii 30% in ka badan laba sano. Wax yar oo caag ah huruud ah, laakiin uusan saamayn ku lahayn tayada shaqada. Walxaha waxaa lagu abaabulaa on saxan bir ah, oo kulaylka iyo baxsanaya. Mararka qaarkood laambad LED "hadhuudh" widhwidha E27 iyo crackles ka dib markii iska beddelka on. Tani waxay noqon kartaa sabab u ah xaqiiqada ah in buundada rectifier u liidata soldered.

dib u eegista User sheegaya in lampa- "hadhuudh" LED E27 uu leeyahay xagal jejebinta ah 360 ° a. Tani waa ka wanaagsan yahay laambad kolboobraznoy kasta.

Waxay xitaa ka dhigi kara si uu u xaliyo dhibaatada. Waxaa soo baxday, furka balaastigga ah si fudud looga saari karo iyo xirto, haddii fiiriyey SNAP ah.

Lamps leh insert caag ah

laambad Top LED "hadhuudh" waa la xiri karaa in sibraar caag ah. Dhamaadka jirto furitaanka yar oo hawada waxaa bixisey in uu Kokes oo iyaga ku qaboojiyo. dib u eegista Macaamiisha ayaa sheegaya in laambad waa ma kulul, laakiin weli wax yar kulul. Lamps si nabad ah qaadan kartaa ilaa waqti markay ku jiraan (tusaale ahaan, iskuruuga of Chuck ah).

dib u eegista User odhan in laambadood oo yaryar leh nalalka caag ah ma aha kuwo tayo aad u sarreeya. waxay kala yihiin:

• Kululeeyo sababtoo ah size yar iyo sibraar ku.
• Kokes ayaa la dhajinta on PCB ah, taas oo aan sahla dhereg badan kulayl.
• Waxay ku yaalaan aad ugu dhow in uu midba midka kale, si PCB ee mararka qaar xitaa gubasho.
• Ku dhawaad nus ka mid ah laambadihii, kuwaas oo uu joogsanayo u iftiimiyo dhawr bilood sabab u Kokes ku gubo ka dib.

Forgeetada LED laambad

Waxaa ka duwan "gallayda" Kokes kale size waaweyn. Iyadoo la raacayo, tirada yar kuwii hore, iyo hadhuudhkii ay la mid yar yihiin.

nalka LED E14

Siraaddo badan oo casri ah iyo chandeliers leeyihiin dhexroor cap of 14 mm a. Waayo, qalabka sida isticmaalaya LED lights- "hadhuudh" E14. laambadihii nalalka Good siiyaan awood of 9 watts. Qiimahoodii - 200 rubles. meeriskiisuna yahay.

Raadi LED-guluubka E14 oo leh awood la mid ah waa ay adag tahay. Sida caadiga ah waa 5-6 watts, iyo Nuur - ilaa 500 lumens. Ma ku filan tahay qof iftiin fiican qolka.

nalka LED E40

LED laambad "hadhuudh" E40 waxaa loo isticmaalaa nalalka waddooyinka. Waxay bedeli laambadihii sodium cadaadis sare. Waxay 4 jeer muddo ka badan sodium yihiin. Waxaa intaa dheer, tayada iska Ifto Yuuna hoos ilaa 30% ka dib markii 50 kun. Hours. sodium A ee 50% ka dib markii 2-aad. Hours. Intaa waxaa dheer, waxay u baahan yihiin qalab dheeri ah (waaya'aragnimo). A LED darawalka oo keliya in uu leeyahay laambad dhisay-in. Waxay awood u laambadda aanu ka jawaabin mawjadahaa ah. hiitarka yaraynaysaa heerkulka uu Kokes ku. laambad noocan oo kale ah waxaa ka shaqeeya at heerkul ah ka -40 50 degrees.

Faa'iidooyinka "gallayda"

• Waa ay fududahay in xisaabiso awoodda ilayska by tarmo awooda hal LED a on tirada iyaga.
• Kokes ku aadan la yaabtid isha, maxaa yeelay, waxay waxaa lagu abaabulaa ee goobada. Sidaa darteed sibraar matte, taas oo yaraynaysa dhalaalka 20 ilaa 50 boqolkiiba, looma baahna waayo laambadda.
• Waxay leedahay xagal firidhsan u fiican (360 °).
• laambadihii si fudud loo disassembled karaa oo waxaa cusboonaysiiyey.
• Waxa aanu u baahan qaboojiye, si ay qiimo ka hooseeya.

ceebaha

• The darrada ugu weyn ee been la'aanta ah ee waafaqsan xeerarka bedbaadada dabka. Tani waxay u furan xiriirada usoo noolaatay. In kastoo ay tahay yar, oo aan halis u ah nolosha.
• users Qaar ka mid ah ma jecli tayada iftiinka timaada by laambadihii LED. Waxaad u baahan tahay si ay u iibsadaan guluubka fudud la heerkul ah oo ku saabsan 3000 ° K.
• dib u eegista Macaamiisha ayaa tilmaamaya in darawalka waa on capacitor ee sababa Cabidkariin sare marka ka hawlgala shabakada 220 B. Sameeyo gaariga at inta jeer ka mid ah 100 Hz la soldered kartaa mid ka mid capacitor ee xasilinta.