Vhunga nokuti fluorescent mwenje: mhando mano, chinangwa zano uye wongororo

Fluorescent zviedza (LDS) - iyi yokutanga mutengo-vanobudirira zviridzwa kuti yakabuda mushure chinyakare mwenje pamwe filament. Vanopinda zvinoyerera mudziyo, sezvamakaropafadzwa hazvo zvaida chinhu musimba vakaomerwa remudunhu.

kugadzwa throttle

Kachidza kwaedza mwenje anodzora voltage rinoshandisirwa mwenje electrodes. Uyezve, ine zvinangwa zvinotevera:

• kudzivirira voltage RINOFAMBIRA;
• muchidziisa cathodes;
• kusikwa refu voltage kutanga mwenje;
• Kurambidzwa pamusoro zvemagetsi kuitika pashure kutanga-up;
• Rambi Kudzikamiswa of combustion kwacho.

Kuti aponese throttle zvakabatana mwenje miviri.

The kushanda nheyo remagetsi kutsigisa igwa (EmPRA)

Wokutanga Zano kutanga fluorescent rambi, rakanga akakudziridza uye kushandiswa kusvikira ikozvino, zvinosanganisira zvinhu:

• throttle;
• Starter;
• capacitors maviri.

Scheme rambi masikati aine throttle chokuita pomumbure 220 V. zvikamu All ibatanidzwe dzinonzi remagetsi kutsigisa igwa.

Kana romugove redunhu riri namahwindo spirals tungsten rambi, uye zvirimo sokupenya buditsa Starter muoti. Current kuburikidza rambi haisati kutoitika. The filaments vanotsamwira zvishoma nezvishoma. Starter contactsGoogle anosvinurira iri pakutanga. Mumwe wavo akaita bimetallic. Inopeta kana neshungu nokuda sokupenya zvinoyerera zvimiti redunhu. Kana ichi kuitika inowedzera nezvikamu 2-3 nguva uye rambi cathodes vadziyirwa.

Sezvo chete akavhara Starter vachionana, izvozvo anomira zvinoyerera, uye ari bimetallic ndiro inotanga zvichitonhorera. Somugumisiro, mashoko chinjwa kuonana kuzarurwa uye kachidza inductance kunoitika rebei voltage kufamba kweropa. Zvaringana kuti maerekitironi akarova gaseous unosvikirwa pakati electrodes uye mwenje yakavhenekerwa. Pashure rwunotanga zvakaitika yavose sezvavakatarirwa ano, iyo zvino yava kusvika 2 nguva nokuda voltage donhwe mhiri inductor. The Starter chinoramba dzava zvachose kure (neshamwari wakashama), ukuwo LDS kutsva.

Saka kutsigisa igwa rambi rinotanga uye zvadaro anoramba ari chinoshingaira ezvinhu.

Zvakanakira nekuipira EmPRA

Remagetsi inductor nokuti fluorescent marambi dzinoratidzwa pasi cost, nyore kuvaka uye yakakwirira rakavimbika.

Uyezve, pane zvainovhiringidzawo:

• pulsed chiedza, zvichitungamirira ziso nekuneta;
• 15% inorasika magetsi;
• ruzha panguva startup uye panguva oparesheni;
• rambi akaipa akatanga ari tembiricha yakaderera;
• huru kukura uye uremu;
• refu kanda chubhu.

Kazhinji vava kungotaura nezvekudzoka uye flickering mwenje kuitika kana ane kusagadzikana simba zvitengeswa. Ballastniki kubereka yakasiyana ruzha mumatunhu. Kuderedza izvozvo, unogona kusarudza muenzaniso akakodzera.

Lamps uye throttles vakasarudzwa akaenzana mumwe simba, kana upenyu rambi iri yekudyidzana ipfupi. Dzinowanzotanga nechikoro mukati Kit uye kutsiva kutsigisa igwa kunoita mudziyo pamwe chete parameters.

Fluorescent mwenje wakakwana EmPRA vari chipa uye hamufaniri kugadzira navo.

Nokuti ballastnika maitiro ndiwo kudyiwa reactive simba. Kuderedza kurasikirwa capacitor zvakabatana muna akaererana simba rive.

Electronic kutsigisa igwa

All zvinokanganiswa ari remagetsi throttle rakanga kuti kubviswa, uye yemagetsi ballasts kuti fluorescent mwenje (ECG) rakavambwa somugumisiro tsvakurudzo. The zano iri imwe Unit, generating kutanga uye tiine combustion neurongwa wezvamatongerwe akafanorongerwa kutevedzana kwezviitiko voltage shanduko. Batanidza izvozvo, unogona kushandisa mirayiridzo yaipiwa pamwe muenzaniso.

Kachidza nokuti fluorescent chiedza Electronic mhando rakanakira:

• tinogona kutanga pakarepo kana chipi kunonoka;
• kusavapo Starter;
• kushaya achibwaira;
• rikakura luminous kunyatsoshanda;
• compactness uye nenyama yose mudziyo;
• optimum uchishandisa mamiriro.

Electronic ballasts dzinodhura remagetsi mudziyo nokuda kuoma yemagetsi hushande rinosanganisira filters, simba chinhu kururamiswa, ari kutsigisa igwa inverter. Mune dzimwe mhando, vakapisa kudzivirirwa yakakanganiswa pakutanga rambi pasina Mabumba.

In mushandisi ongororo vanoti pamusoro zvivanakire kushandisa simba-rokuponesa zvemagetsi ballasts LDS, izvo dzinovakwa zvakananga kupinda Nezvigadziko kwakajairika mureza cartridges.

Sei kumhanya fluorescent rambi uchishandisa yemagetsi kutsigisa igwa?

Kana electronic kutsigisa igwa pakati electrodes ndiye wakaita uye zvichiitika pakati kudziyisa. Vakabva akapiwa simba zvairatidza kuti avhenekese mwenje. It achiumbwa paakasika munhu oscillation redunhu raisanganisira ari mukupindura okuyerera. Nenzira iyi, mumwe zvakanaka nenharo cathodes sasana ose nemekiyuri zviri girobhu racho, saka hapana nyore kutanga mwenje. Pashure panowanikwa resonance ose okuyerera oscillation redunhu pakarepo anomira uye voltage anodonhedza kuti mushandi.

Nheyo kushanda zvakafanana musimboti zvigadzirwa kutsigisa igwa ane remagetsi throttle, sezvo rambi rinotanga mukuru voltage, iyo zvino yava kusvika kugara kukosha uye kuramba zvinoyerera ari rambi.

ano maitikiro kunosvika 20-60 kHz, apo flickering zvinokwanisika, uye kushanda zvakanaka kunova yepamusorosoro. The inofambiswa inowanzonzi aida kutsiva remagetsi UNODZIPA pamusoro zvemagetsi. Zvakakosha kuti ivo ikodzere simba. The Dunhu kugona kana kutanga pakarepo ane nezvishoma nokuwedzera wakachena. Cold kutanga kubudisa vakasununguka, asi upenyu basa rambi kunova shoma zvikuru.

Fluorescent rambi pasina Starter, throttle

LDR ingasanganisira, pasina yainetsa throttle vachishandisa pachinzvimbo nyore incandescent rambi pamwe chete simba. In zano iri, sezvo ari Starter harudikanwi.

The Kubatana yakaitwa kubudikidza rectifier, sezvamakaropafadzwa voltage kaviri pachishandiswa capacitors uye unopisa rambi pasina muchidziisa cathodes. Kuramba aine LDS kuburikidza danho kondakita zvaisanganisira incandescent, vakaomerwa ano. Capacitors uye diodes, rectifier bhiriji chinofanira kusarudzwa pamwe ukomba hwakanga huchiipoteredza zvinobvumidzwa voltage. Kana dzinofambiswa LDR chinu kuburikidza rectifier pamusoro ruoko rumwe nokukurumidza vanotanga svibirika. Muchiitiko chino, zvakakodzera kuchinja polarity simba rive.

Unobva fluorescent zviedza asina throttle, iro rinoshandiswa pachinzvimbo resistive mutoro, anopa simba kupenya.

Kana pane incandescent mwenje wakaisa kachidza, mwenje achavhenekera zvakati kusimba.

Check throttle serviceability

Kana LDR hauna anotungidza, mhosva chikonzero iri wiring, mwenje, mumwe Starter kana kachidza. Simple zvikonzero vanozivikanwa tester. Usati tarisa rambi kachidza masikati multimeter, patsanura simba zvinoyerera capacitors. Zvadaro Appliance chinja iri kuiswa mune chamazuva bvunzo muoti kana shoma muganhu impedance kuyerwa uye kutsunga:

• kuvimbika coils ichitenderera;
• magetsi kurwisa of ichitenderera;
• interturn redunhu pfupi;
• breakage of coils ichitenderera.

The inofambiswa anokokwa kutarisa throttle kuburikidza nayo kuna samambure kuburikidza incandescent rambi. Ichitenderera remudunhu pfupi kana anopisa inopenya uye basa - nomwenje.

Kana mhosva iri dzakaonekwa throttle nyore yokutsiva, sezvo rokugadziridza anogona kuva anodhura.

Kakawanda iri zano rovira Starter. Kuti aone kwayo kunyatsoshanda batanidza munhu anozivikanwa panzvimbo yakanaka. Kana rambi asina dzakaparira, zvino chikonzero zvakasiyana.

Throttle zvakare kurukurai kushanda rambi kuburikidza waya maviri kubva kuna chawo. Kana mwenje kumusoro zvakajeka, zvinoreva operable throttle.

mhedziso

Vhunga kwaedza mwenje akavandudzika yakananga kuvandudzwa unongotaura. Zvemagetsi dzinotanga bvikinyidza solenoid. Panguva iyoyowo mberi kushandisa zvekare muenzaniso dzakasiyana nokuda kwavo nyore uye vakaderera mutengo. Zvakakosha kunzwisisa zvakasiyana-siyana mifananidzo, uye kushandisa zvakanaka zvakabatana.