| Filament Preheat PTC Thermistor
1. Cov ntawv thov
Nws tuaj yeem siv rau hauv hluav taws xob ballast ntawm hom fluorescent
teeb thiab hluav taws xob txuag hluav taws xob.Tsis tas yuav hloov kho
lub circuitry.Yog hais tias zoo thermistor yog parallel txuas rau ntawm ob
xaus ntawm resonant capacitor ntawm cov teeb, txias pib ntawm hluav taws xob
ballast thiab hluav taws xob txuag hluav taws xob yuav tig mus rau hauv
Preheatstartup uas tuaj yeem ua rau Preheatingtime ncav cuag 0.4-2S
thiab txuas lub neej ntawm kev pabcuam mus rau peb zaug ntawm thawj zaug. 2. Cov yam ntxwv
Kev ua tiav siv cov yam ntxwv ntawm cov khoom siv PTC, Me me
Qhov loj ntawm cov khoom, High voltage kuj, Lub neej ntev ntawm kev pab cuam,
Tsawg zog thaum ib txwm ua haujlwm. 3. Daim ntawv thov tus thawj tswj hwm
Preheatstartup principium ntawm PTC thermistor yog qhia hauv
Daim ntawv qhia hauv qab no: Thaum pib lub sijhawm tig ntawm qhov hloov, R yog
nyob rau hauv ib txwm kub lub xeev, nws tsis kam yog deb tshaj ntawm
C , thiab tam sim no dhau los ntawm C thiab R thiab tuaj mus rau hauv lub voj ua kom sov Filamnet, Txog 0.4-2s tom qab, qhov kub ntawm R siab tshaj courier kub T thiab dhia mus rau hauv lub xeev ntawm kev kub siab tshaj ntawm C, thiab cov Tam sim no dhau los ntawm C, C, los ua lub voj thiab ua rau LC resonance uas ua rau muaj hluav taws xob siab los teeb lub teeb. 4. Dimension (Unit: hli) |
