Puas yog LED teeb xav tau ballast? tsis xav tau vim li cas
Ballasts tsis tas yuav tsum tau rau T8led teeb. T8 brackets yog tag nrho cov khoob. Txuas mus rau 220v lub zog hluav taws xob tuaj yeem teeb tsa kev ua haujlwm, uas yog qhov yooj yim dua. Vim li cas ballasts tsis xav tau lawm? Nws kuj nyob ntawm seb nws ua haujlwm li cas.
1. Yog vim li cas cov laus -fashioned fluorescent raj xav tau ballasts
1. Rau inductive ballasts. Cov raj fluorescent ib txwm cia siab rau cov hmoov fluorescent kom emit lub teeb, thiab muaj cov filaments ntawm ob qho kawg, uas yuav tsum tau muaj hluav taws xob siab los teeb. Yog li kuv xav txog kev siv lub hauv paus ntsiab lus ntawm inductive rov qab EMF superposition kom nce qhov voltage. Lub instantaneous voltage yog generated, thiab nws nyob ntawm lub instantaneous pib voltage ntawm lub starter. Thaum ob leeg ua haujlwm ua ke, lub teeb tuaj yeem teeb. Qhov tsis zoo yog tias cov khoom siv hluav taws xob tsis tuaj yeem qis dhau. Hauv qab 160v, nws yeej tsis ua haujlwm. Nws tsis muaj txiaj ntsig zoo rau thaj chaw uas tsis muaj hluav taws xob. Tsis muaj teeb pom kev zoo.
2. Qhov tshwm sim ntawm hluav taws xob ballasts yog los daws qhov teeb meem ntawm qis-voltage startup nyuaj. Hluav taws xob ballast. Siv lub hauv paus ntsiab lus ntawm switching circuit. nyob rau hauv qis siab. Ua kom cov zis tawm hluav taws xob kom pom lub raj fluorescent. Cov kev cai yuav tsum tau muab tso rau pem hauv ntej rau MOS raj uas ua kom muaj hluav taws xob siab, vim nws feem ntau raug rau qhov hluav taws xob siab, thiab nws yooj yim rau triode kom tawg. Qhov tsis zoo yog tias lub neej ntawm cov khoom siv hluav taws xob yuav luv luv. Hloov tsis tau ntau zaus.
2. Yog vim li cas LED teeb tsis xav tau ballasts
1. Lub teeb -emitting txoj cai txawv
LED tube yog ib qho semiconductor nti uas emits lub teeb, thiab muaj ntau ntau LED teeb hlaws dai uas txuas nrog hauv series thiab nyob rau hauv parallel los tsim lub luminous lub cev. Tus naj npawb ntawm cov hlua txuas hauv series txiav txim siab txoj hlua hluav taws xob. Peb lub tshuab Langte feem ntau yog nyob ntawm 12 txog 24 txoj hlua. Cov khoom siv hluav taws xob cais tawm siv cov hlua qis, thiab tsis yog- cov khoom siv hluav taws xob cais siv cov hlua siab.
Peb pom tau tias. Qhov tseeb, qhov ua haujlwm voltage ntawm LED teeb hlaws tsis siab. 12 txoj hlua ntawm lub teeb hlaws siv qhov hluav taws xob ntawm 36v, thiab tsuas yog 24 txoj hlua ntawm qhov hluav taws xob, txog 24 * 3v=74v, uas yeej muaj kev nyab xeeb.
2. Lub hauv paus ntsiab lus ntawm kev ua haujlwm ntawm cov khoom siv hluav taws xob, cov khoom siv hluav taws xob coj yog lub zog hloov hluav taws xob, uas yog tswj los ntawm lub zog siab. Thaum lub input voltage tsawg, qhov tso zis davhlau ya nyob twg yuav pub rov qab ib lub teeb liab rau lub input davhlau ya nyob twg kom nce qhov voltage; Thaum lub input voltage siab, qhov tso zis davhlau ya nyob twg yuav kuj pub rov qab ib lub teeb liab rau lub input davhlau ya nyob twg los suppress qhov voltage. Yog li. Qhov hluav taws xob ntawm lub qhov hluav taws xob tso zis yog qhov ruaj khov, thiab qhov tam sim no tsis tu ncua, uas tiv thaiv kev nyab xeeb ntawm LED teeb hlaws. ua kom nws ua haujlwm ruaj khov.
Peb, qhov zoo ntawm LED teeb
1. kov yeej qhov tsis txaus ntawm inductive ballasts. Tsawg siab yuav tsis pib. LED teeb muaj qhov dav voltage ntau. 85-265v input voltage tuaj yeem pib, thiab kev siv ntau dua. Muaj yuav luag thoob plaws ntiaj teb.
2. kov yeej qhov tsis txaus ntawm cov hluav taws xob ballasts. Nws yog ib qho yooj yim los ua kev puas tsuaj rau lub hwj chim mov. Cov zis hluav taws xob los ntawm LED lub teeb lub raj fais fab ntawm Langte Teeb pom kev zoo rau cov hlua LED teeb yuav tsis pub tshaj 80v, uas yuav luag nyob rau hauv lub xeev tsis tshua muaj hluav taws xob. Cov khoom siv hluav taws xob ntawm cov khoom siv hluav taws xob kuj tseem muaj kev tiv thaiv, thiab cov hlaws LED teeb tseem tiv thaiv. Hauv qhov xwm txheej no. Tau kawg, lub neej ntawm LED teeb yog ntev npaum li cas ntawm cov teeb fluorescent nrog ballasts. Cov txiaj ntsig tau pom tseeb heev.
Plaub, los ntawm cov ntsiab lus saum toj no tsom xam. Koj yuav tsum paub qhov laj thawj vim li cas LED teeb tsis xav tau ballasts. Raws li rau yuav ua li cas hloov cov roj fluorescent qub rau hauv LED teeb, tau kawg, nws yog ib qho teeb meem ntawm chav kawm. Tag nrho cov ballasts nyob rau hauv T5, T8, T10 teeb brackets tsis xav tau. Lub hwj chim nruab nrab xaim ncaj qha mus rau hauv lub teeb lub qhov (socket). Nruab lub teeb lub raj LED thiab koj ua tiav. Lub hauv paus ntsiab lus ntawm T5led raj thiab T10led raj yog tib yam li T8.
Shenzhen Benwei Teeb pom kev zoo Technology Co., Ltd yog cov chaw tsim khoom lag luam hauv kev tsim cov khoom siv teeb pom kev zoo, Peb cov khoom tseem ceeb T8 T5 LED Tube, LED Loj Hlob Teeb, Nqaij qaib LED Teeb, Tri- pov thawj LED Teeb, LED Dej nyab lub teeb, LED vaj huam sib luag , LED Stadium Teeb, LED High Bay, LED Sawb teeb, Yog tias koj xav yuav ib lub siab -cov khoom siv teeb pom kev zoo LED lossis muaj kev nkag siab ntau ntxiv hauv - qhov tob tob ntawm daim ntawv thov ntawm LED teeb, thov hu rau xa peb nug.
