Hauv ballasts - yog dab tsi? Teeb hluav taws xob ballasts: xyuas, nqi

Ballasts pib yuav tsum tau ua tshaj peb caug-tsib xyoo dhau los. Ntawm cov hoob kawm, tom qab tag nrho cov sij hawm no, tag nrho cov qauv muaj lawm thiab refined. Tab sis niaj hnub no, tsis yog txhua tus yuav yeej txaus siab cov kev pab cuam ntawm hluav taws xob ballasts. Yuav ua li cas yog nws? Cia saib.

Yuav ua li cas yog ib qho hluav taws xob ballast?

Hauv ballasts - yog hluav taws xob ballasts, uas yog ntsia mus rau taws rau hauv chav tsev. Teeb ballasts ho yuav pab tau koj txuag evnawsntsis thiab. Tsis tas li ntawd, koj kuj txuag rau lub purchase ntawm tshiab teeb. Qhov no yog piav los ntawm qhov tseeb hais tias lub teeb lub neej yog ntau tshaj li lwm yam uas zoo sib xws.

Hauv ballast yaj muab high-quality khoom cua teeb pom kev zoo, uas muaj ib tug zoo ntxim rau cov tib neeg ua tau zoo. Vim lub flicker zaus rau 400 Hertz ob lub qhov muag yog tsis nkees, yog li ntxiv tom qab uas ua hauj lwm lub taub hau tsis raug mob.

Cov yam ntxwv thiab hom hluav taws xob ballasts

Tag nrho cov hluav taws xob ballasts raug muab faib ua ob hom:

1. Devices uas yog ib chav tsev xwb.
2. WASHER, muaj raws ntawm ntau qhov chaw.

Nyob rau hauv tas li ntawd, hauv ballasts yuav tau muab faib mus rau hauv hom raws li lub hom teeb: pab kiag li lawm rau roj paug teeb, halogen lub teeb qhov chaw, raws li zoo raws li rau LEDs.

Yog hais tias peb xav txog cov yam ntxwv ntawm cov hauj lwm ntawm hluav taws xob ballasts, lub pab kiag li lawm yog txwv kom muab zais rau hauv hluav taws xob, thiab electromagnetic.

Nyob rau hauv raws li cov European kev faib ntawm tag nrho cov hluav taws xob ballasts raws li hwj chim tsis yog muab faib mus rau hauv cov chav kawm:

• A1 - adjustable.
• A2 - unregulated.
• A3 - uas tsis yog-adjustable hluav taws xob ballast (nrog hnyav losses, es chav kawm ntawv A2).

Feem ntau, xaiv ib lub teeb ballasts nyob rau hauv lub khw yuav tsum tau ua los ntawm qhov tseeb ntau ntau yam.

Cov tau hluav taws xob ballasts nyob rau hauv lub ntiaj teb no niaj hnub

Niaj hnub nimno hauv ballasts cia rau lub teeb mus pib tam sim ntawd tom qab lub electrodes yog sov nws. Nyob rau hauv tas li ntawd, thaum lub sij hawm me ntsis nro txhawb hluav taws xob ballasts. Ua li cas nws txhais li cas? A: Tus nqi ntawm lub zog noj yog ntau tshaj thaum lub sij hawm lub combustion teeb tsis muaj no unit.

Hauv ballasts, ntawm chav kawm, muaj peev xwm yuav hloov los ntawm sib npaug. Tab sis qhov no yog yuav tsum tau loj thiab nrov txhawm chim, uas yog suab tsis siv nyob rau hauv hluav taws xob engineering.

Cov yam ntxwv tseem ceeb ntawm hluav taws xob ballasts yog:

• Thaum lub sij hawm lub lag luam ntawm lub teeb, uas yog kev cob cog rua ntawm lub tshuab hluav taws xob ballast, lub flicker nyhuv yog txo mus rau zero.
• Muaj lawm tsis muaj xws li ib tug tshaj plaws raws li ib tug cuav pib lub teeb. Hais tias yog tsis mus rau qhov chaw ua ntej lub phaum ntawm lub niaj zaus ruaj khov tiv cav tseb thaum lub oob khab lawm. Yog li ntawd, lub filament yuav kav ntev npaum li cas.
• Hauv ballast pab kom zoo ib yam teeb pom kev zoo.
• Ib txhia hluav taws xob ballasts nruab nrog ib lub hwj chim regulator, uas pab muab cov kev kawm brightness nyob rau hauv ib tug cheeb tsam.

Yuav ua li cas puas hluav taws xob ballasts

Hauv ballasts ua hauj lwm muaj cov nram qab no theem:

1. Ua ntej, sov li lub teeb electrodes. Lawv khiav yuav siv sij hawm tsawg tshaj li ib ob, kom ntseeg tau tus koom ua ke ntawm lub ntiaj teb no. Qhov no yuav pab ntev lub neej ntawm lub teeb nws tus kheej. Tsis tas li ntawd, nws yog tsim nyog sau cia hais tias lub LPO teeb ballasts los yog lwm yam uas zoo sib xws teeb nrog rau cov pab kiag li lawm yuav khiav ntawm heev tsawg kub uas tsis adversely cuam tshuam lawv lub lag luam.
2. Ignition - lub thib ob theem ntawm lub tshuab hluav taws xob ballast. Thaum lub sij hawm nws lub lag luam ntawm generating ib tug high voltage mem tes uas txhawb cov filling paus ntawm lub hwj.
3. Combustion - kawg theem, uas yog tswj ntawm ib tug ruaj khov uas tsis muaj voltage yuav tsum tau rau lub lag luam ntawm lub teeb.

tsav ballasts

Nyob rau hauv feem ntau tus neeg mob, hluav taws xob ballast Circuit Court yog ib tug laub-rub voltage converter. Nws yuav ua tau raws li ib tug ib nrab-choj, thiab tus choj. Kev xaiv lub xeem yog tsis tshua muaj heev.

Nyob rau hauv thaum pib, lub voltage pib mus cuag lub diode choj. Ces nws maj mam smoothed los ntawm ib tug capacitor mus rau ib tug ruaj khov voltage 310 volts.

Tsaug rau cov ib nrab-choj inverter voltage yog siab zaus.

Hauv ballast tswvyim yuav siv cov ib toroidal transformer nrog peb windings. Qhov tseem ceeb tshaj ntawm lawv txau lub nce mus nce los resonance voltage mus rau lub teeb, thiab lwm yam ob yog complementary. Lawv qhib nyob rau hauv opposite theem transistor keyboards.

Yog li, ua ntej tiv cav tseb no tshwm sim, lub siab tshaj plaws tam sim no ntawm lub teeb glows ob strands. Ib tug loj capacitor voltage teeb ib lub teeb uas tseem zes tsis tau hloov lub zaus ntawm lub sij hawm nws yog pib. Feem ntau, lub sij hawm pib - tsis muaj ntau tshaj li 1 thib ob.

Cov kev siv hauv ballasts nrog LED modules

Raws li peb tau hais tias, ib co ntawm cov teeb pom kev zoo yuav siv tau nrog rau hauv ballasts. Yuav ua li cas yog nws, peb kuj rhuav. Tam sim no cia saib dab tsi yog qhov zoo ntawm kev siv hluav taws xob ballasts nyob rau hauv nrog LED modules.

Qhov tseem ceeb tshaj kom zoo dua ntawm qhov teeb meem no yog hais tias koj yuav tsum tsis txhob voltage hloov mus hloov los thiab tiv thaiv lub ntaus ntawv los ntawm electromagnetic cuam. Xws li hluav taws xob ballasts tiv thaiv lub teeb qhov chaw los ntawm qhov tsis zoo lwm yam. Nyob rau hauv tas li ntawd, nyob rau hauv qhov teeb meem no, hluav taws xob ballasts yuav txuag zog mus txog 30%, uas yog ib qho tseem ceeb tshaj nyob rau hauv qhov kev txiav txim yuav siv hluav taws xob ballasts. Txhab zog kuj vim tsis muaj qhov yuav tsum tau rau qhov kev hloov starters. Thiab lawv zom sai npaum li cas thiab ntau tshaj qhov hluav taws xob ballast.

Comments txog ballasts thiab lawv manufacturers

Judging los ntawm ntau cov kev xyuas txog cov neeg teb, tag nrho cov pom zoo rau hluav taws xob ballasts. Cov feem nrov manufacturers teeb pom kev zoo khoom uas tsim khoom siv rau txawv teb chaws ntawm lub ntiaj teb no, xws li Russia, yog raws li nram no:

• Helvar (Finland) pib lawm nyob rau hauv 1921. Thiab yuav luag tam sim ntawd tsim nws tus kheej raws li ib tug ntawm cov feem ntau txhim khu kev qha nyob rau hauv zus tau tej cov xov tooj cua. Helvar hluav taws xob ballasts tau mastered rau tus txheej txheem ntawm ntau lawm nyob rau hauv cia li ib ob peb xyoo, thiab tseem los tsim lawv nyob rau lub sij hawm ntawd.

• Tridonic (Austria) - ib tug ntawm cov uas lub manufacturers ntawm hluav taws xob ballasts. Tridonic pib tsim lawv cov khoom, uas niaj hnub no yog cov zoo tshaj plaws, nyob rau hauv lub lig 70s ntawm lub xeem caug xyoo.

• Osram - ib tug loj heev nyob rau hauv lub teb ntawm teeb pom kev zoo thiab ntau yam ntawm nws cov tivthaiv qhov chaw (qhov no muaj xws li hluav taws xob ballast).

Ntawm cov hoob kawm, cov producers tsis txaus siab rau qhov uas tsis muaj nqi hluav taws xob ballast yaj. Lawv cov nqi yog hom twg los ntawm 1,800 mus 4,500 rubles (thaum lwm manufacturers pab kiag li lawm yuav tsum tau muas rau 500-1500 rubles). Tab sis lawv cov khoom justifies tag nrho cov kev ntshaw. Qhov no yog vim high school cov khoom zoo.

Xaiv qhov tseeb hluav taws xob ballasts

Ua ntej koj yuav tau ib qho kev qauv ntawm hluav taws xob ballasts (uas yog, peb twb pom), nws yog tsim nyog los txiav txim seb lub chaw tsim tshuaj paus. Raws li hais saum toj no, feem ntau txhim khu kev qha manufacturers assumed Osram, Tridonic thiab Helvar. Tab sis txawm hais tias koj nyob twj ywm ntawm ib qho ntawm cov manufacturers, muaj ib tug tau hais tias tus tsis ncaj ncees lawm khaws cov ntaus ntawv tej zaum yuav ua kev puas tsuaj rau koj lub teeb fixture. Yog li ntawd, los xyuas kom meej tias qhov no tsis tshwm sim, peb yuav tsum to taub dab tsi mus nrhiav rau thaum yuav siv hluav taws xob ballasts.

Yog li, xaiv hluav taws xob ballasts, xyuam xim rau cov nram qab no tsis:

• Hom teeb uas koj siv (rau txhua yam yog ib hom ntawm hluav taws xob ballast).
• Wattage.
• Climatic tej yam kev mob, uas muaj peev xwm yuav nrhiav tau nyob rau hauv cov ntaub ntawv rau hluav taws xob ballasts.