The qalab iyo circuit laambadda dhaadheer

Ilayska nalalka dhaadheer (LL) waa il light ee ay dheecaan korontada ee dhexdhexaad ah oo ah uumiga mercury iyo gaaska inert. Tani waxay kicisaa jilitaanka ah Nuur ultraviolet aan la arki karin on lakabka phosphor ee dahaarka gudaha sibraar galaaska. circuit A caadiga ah ee waaya'aragnimo ilayska dhaadheer waa qalab la waaya'aragnimo electromagnetic (EmPRA).

description Device iyo LL

laambadihii guluubka Inta badan mar walba qaab cylindrical, laakiin hadda waxay noqon kartaa in qaab adag. At darafyadiisa electrodes ku dhajinta waxa ku jira, qaab ahaan la xiriira qaar ka mid ah ku muquuninta ku laambadihii buuxieyey of tungsten sameeyey. Waxay yihiin soldered in musmaarradii ku yaal meel ka baxsan, taas oo danab ah waxaa laga codsadaa.

Gas dhexdhexaad ah tabinta gudaha LL ayaa iska caabin xun. Waxaa muuqato in hoos u of danab u dhexeeya electrodes soo horjeeda la koror ah ee hadda taas oo waa in la koobnayn. Scheme daraysa laambad dhaadheer kooban ballastnik (ceejiya), ujeedada ugu weyn ee kaas - abuurista garaaca wadnaha a danab badan oo ay ka suuroggalaan. Ka sokow, waxaa ka mid ah bilowga EmPRA - kaahid laambad kaalinta waxaa gudaha iyadoo labo electrodes in an jawi gaaska inert. Mid ka mid ah laga sameeyey oo bimetal. In gobolka ee bilowga ah waa electrodes furan.

Mabda'a hawlgala ee LL ah

Bannaanka ka heleynin laambadda dhaadheer shaqeeya sida soo socota.

1. On circuit la dardar galiyo, laakiin marka hore iyada oo loo marayo LL hadda ma waxaa sabab u ah deegaanka iska caabin weyn. By spirals cathode hadda maraa oo iyaga maraysa. Intaas waxaa sii dheer, waxaa sidoo kale bixisey in bilowga kaas oo danab sahayda waxaa ku filan in asalkiisu ka soo jeedo gudahood dheecaan siyasad.
2. Marka kulaylinta xiriirada bilowga maraya hadda xiranto saxan bimetallic. Intaas ka dib, kaari biraha noqdo, iyo dheecaan la joojiyo.
3. koronto The bimetallic qaboobeyso oo furmay xidhiidhka. Marka ceejiya this saarka garaaca wadnaha sare danab sabab u ah is-inductance, iyo LL waxaa u gubta.
4. Waxa uu soo marayo hadda laambad taas oo markaas hoos u dhigay 2 jeer, sida danab ee guud ahaan inductor uu hoos u dhaco ka. Waa kuma filna in la bilaabi xiriir bilow hadhay furan LL sari.

Nidaamku wuxuu of mid noqoshada ah laambadihii ifaya, laba rakiban ka mid luminaire, waxay ku lug leedahay isticmaalka iyaga ka mid ah, waayo, ceejiya caadi ah. Waxay ku xiran yihiin ee taxanahan, Laakiinse laambadda kasta lagu rakibay on mid bilow midka ah.

Faa'iida laambadda waa waalka labaad, haddii mid ka mid ah ayaa ku guuldareystay.

Muhiim! Iyada oo nalalka dhaadheer u baahan tahay in ay isticmaalaan daaro gaar ah. In qalabka-maaliyadeedka hadda laga bilaabo ay ballaaran yihiin, iyo xiriirada noqon kartaa dhegdheg.

ka mid noqoshada nalalka dhaadheer ceejinta-free: schema

Inkastoo qiimaha hooseeyo, ballasts electromagnetic leedahay cillado. Waxay ahaayeen sababta abuurista wareeggeedii electronic suuroggalaan (ECG).

Sida loo ordo LL la ballasts elektarooniga ah

ka mid noqoshada ceejinta-free of nalalka dhaadheer by unugga gacanta ku elektarooniga ah, taas oo abuuraa isku xigxiga ee isbedel danab inta ay ka suuroggalaan sameeyey.

Faa'iidooyinka circuit e-drive:

• suurto gal ah inuu ku soo bilowdo ka mid ah dib u dhac mar;
• Waxaan uma baahnid a ceejinta electromagnetic weyn oo ka heleynin;
• ma cunnaha iyo bilig nalalka;
• oolnimada iska Ifto Yuuna sare;
• fudaydkii iyo compactness qalabka;
• nolosha ka weyn.

ballasts electronic Modern leeyihiin size ah ee isafgaradka iyo isticmaalka awood yar yahay. Waxaa loo yaqaan wadayaasha, ridaya salka laambadihii is haysta. Iskudarka ceejinta-free of nalalka dhaadheer ogolaanaya isticmaalka gulufyadii caadiga caadiga ah.

nidaamka waaya'aragnimo Electronic kuweeda ah network danab talantaalli 220 si ay u soo noqnoqoshada sare. electrodes LL First waxaa kululeeyo, ka dibna quudin jiray danab sare. At-oolnimada hirka sare u korodho iyo flicker waxaa gebi ahaanba ka reebtay. ka mid noqoshada Scheme laambadda dhaadheer ku siin kara bilowga qabow ama iftiin kordhay siman. Xaaladda hore, hawlgalka nolosha koronto waxaa si weyn u dhimay.

danab kordhay Bannaanka elektaroonik ah loo abuuray iyada oo wareeg oscillation ah, taasoo keentay in resonance iyo suuroggalaan laambad. Daah-qaadataa meel inta badan ka sahlan ka badan in nidaamka classical la ceejinta ah electromagnetic. Markaas, sida danab hoos u qiimaha la doonayo of haynta dheecaanku ka daadanayo.

sixitaan danab lagu sameeyaa by buundada diode ah, ka dib markii taas waxaa smoothed barbar xiran capacitor C _1. Ka dib markii xidhiidhinaya network si degdeg ah lagu eedeeyay capacitor C ₄ iyo nasashada dynistor. Waddaa qeybtii buundada transformer matoor TR ₁ iyo transistors ku T ₁ iyo _{2 T.} Marka gaarey inta jeer 45-50 Khz ahbaa la isticmaalayo resonance serial circuit c C _2, C _3, L _1, ku xiran electrodes ah, oo laambaddii ignites. In nidaamka this sidoo kale leeyahay ceejiya ah, laakiin la cabbir aad u yar, kuu oggolaadaan in aad ku rid saldhig laambadda.

waaya'aragnimo Electronic ayaa si toos ah habaysaa LL sida sifooyinka beddelo. Ka dib markii waqti loo baahan yahay in la kordhiyo danab laambad madhay waayo suuroggalaan. In Scheme EmPRA waxaa si fudud u ordi doona, iyo waaya'aragnimo ee elektarooniga ah waxaa loo qabanqaabiyaa hoos sifooyinka beddelo iyo sidaas awood qalabka ay ku shaqeeyaan xaalado wanaagsan.

Faa'iidooyinka ballasts elektaroonik ah oo casri ah sida soo socota:

• bilowga jilicsan,
• dhaqaalaha ee hawlgalka;
• ilaalinta ee electrodes;
• flicker marka laga reebo,
• Oxperts heerkulka hooseeyo;
• compactness;
• cimri dherer.

darrada waa qiimaha sare oo ka suuroggalaan wareeg adag.

Codsiga of multiplier danab a

Habka waxa uu ka dhigayaa suurto gal ah in ka mid ah LL electromagnetic aan waaya'aragnimo, laakiin waxaa la doorbidayaa loo isticmaalaa in lagu sii dheerayn nolosha laambadihii. Circuit oo ka mid ah nalalka dhaadheer la gubo baxay u ogolaanaya inay ka shaqeeyaan in muddo ah, haddii awoodda aan ka badnayn 20-40 watts. Xaaladdan oo kale buuxieyey waxaa laga yaabaa in sidoo kale dhawrsan ama Suurka. In labada kiisaska, gabagabadii of buuxieyey kasta waa lagama maarmaan in la-circuit gaaban.

Ka dib markii rectifying danab la labanlaab, iyo ilayska ilaa dhakhso. Capacitors C _1, C ₂ waxaa lagu soo xulay in ay danab hawlgalka 600 ka V. ay khasaare waa size waaweyn. The capacitors C _3, C ₄ dhajinta on Miikaa 1000 V.

LL aan loogu talagalay sahayda si toos ah awood hadda. Waqti ka, mercury ururayaa meel u dhow mid ka mid ah electrodes ah, iyo siyasad daciifid. Si loo soo celiyo beddelo laambad polarity beddelaaya ah. Waxaa suurto gal ah si ay u dejiyaan biiro si aysan toogan.

nidaamka Besstarternaya ee ka mid noqoshada ah laambadihii ifaya,

Mashruuca bilow u baahan yahay laambad dheer diiran-up. Intaa waxaa dheer, waxaa mararka qaarkood loo baahan yahay in la beddelo. In xiriir this, waxaa jira qorshe kale oo la electrodes kulul iyada oo sare loogu fuuli jiray of transformer ah, kaas oo sidoo kale u qabata shaqo ee waaya'aragnimo ka.

Marka la daaro laga sameeyey oo nalalka dhaadheer oo aan heleynin, waa in ay noqon Rs dhigidda (soomi bilowga). Laambad olole ka heleynin halkan ma shaqeyn doonaan ilaa iyo inta electrodes ay kululaadaan, iyo muquuninta si deg deg ah lagu gubay.

Sidee inuu ka soo leexdo on ilayska gubay?

Haddii muquuninta soo baxay si, LL Stove aan multiplier danab a, iyadoo la isticmaalayo nidaamka caadiga ah EmPRA. Scheme awood laambadda dhisnayd dhaadheer kala duwan wax yar oo kaliya marka la barbar dhigo caadiga ah. Ujeedada this, capacitor bilowga xiran ee taxanahan, iyo musmaarradiisa oo koronto waa gaaban-circuited. Ka dib markii sida laambad Ebana wax yar oo socon doono muddo ah.

gunaanad

Design iyo circuit laambadda dhaadheer waxaa si joogto ah la soo hagaagtay dhinaca dhaqaalaha, yaraynta size iyo kordhinta nolosha adeegga. Waxaa muhiim ah in ay ka faa'ideysan, si ay u fahmaan in noocyo kala duwan oo nooc oo soo saaray iyo in la ogaado siyaabaha wax ku ool ah in ay ku xidhmaan.