Koj puas tau txiav txim siab thaum kawg hloov mus rau LED teeb los ntawm cov teeb pom kev zoo tab sis tsis paub meej tias yuav pib qhov twg?
Cov teeb pom kev zoo yuav tsum tau muab tshem tawm ua ntej thiab hloov nrog LEDs los ntawm tus kws tshaj lij uas muaj ntawv pov thawj, tab sis thaum hloov pauv, nws yooj yim heev los hloov cov teeb rau LEDs tshiab yav tom ntej. Tus kws tshaj lij kuj tuaj yeem hloov kho lub teeb ua tiav nrog lub teeb pom kev tshiab LED yog tias koj xav tau kev ua haujlwm zoo dua.
Txawm hais tias qhov tseeb tias koj tsis tuaj yeem hloov koj lub teeb incandescent los ntawm koj tus kheej, muaj qee cov lus qhia tseem ceeb uas yuav tsum ua raws thaum xaiv lub teeb pom kev zoo thiab haum rau kev hloov pauv.
1. Txheeb xyuas qhov hloov pauv ntawm VA qib.
Koj yuav tsum xub txiav txim siab seb koj lub teeb halogen puas yog nruab nrog lub converter. Cov theem hluav taws xob tau hloov pauv los ntawm cov khoom siv hluav taws xob, uas nquag siv los txo cov hluav taws xob siab mus rau qib tsim nyog rau kev teeb pom kev hauv tsev. Kev siv hluav taws xob ntau dua tuaj yeem siv los ntawm qhov muab hluav taws xob ntau thaum qhov hluav taws xob ntau dua.
Ua ntej koj hloov lub transformer nrog koj lub teeb ci LED yog tias koj lub teeb muaj ib qho, nrhiav seb qhov transformer lub peev xwm siab tshaj plaws yog dab tsi. Qhov no feem ntau sau ua "VA" (unit of perceived power) tus lej ntawm lub cev ntawm lub converter nws tus kheej. Cov duab no qhia peb lub transformer lub siab tshaj plaws tso cai hwj chim.
Piv txwv li, 50VA transformer muaj lub peev xwm siab tshaj plaws ntawm 50 watts rau cov teeb pom kev zoo, thaum lub tshuab hluav taws xob 30-60VA muaj peev xwm siab tshaj plaws ntawm 30-60 watts. Tsis tas li ntawd nco ntsoov tias qee qhov kev hloov pauv yuav tsuas tuaj yeem txhawb nqa ib lub teeb xwb, thaum lwm tus tuaj yeem tuaj yeem txhawb nqa qhov sib txuas ntawm cov qij qis qis.
Nws yog ib qho tseem ceeb uas yuav tsum nco ntsoov tias tsuas yog halogen teeb qhov muag teev tau suav nrog hauv qhov muaj peev xwm tshaj plaws no. Piv txwv li, koj yuav tsum tsis txhob muab lub teeb ci LED nrog lub 50VA converter tsim rau cov teeb pom kev zoo. Qhov no ua rau muaj kev pheej hmoo ntawm kev nyab xeeb thiab yuav dhau mus rau qhov haum.
2. Hloov koj lub teeb incandescent nrog zoo tib yam-wattage LED teeb.
Nws yog ib qho tseem ceeb uas koj hloov koj lub teeb tam sim no nrog cov teeb ci LED uas muaj lub zog zoo ib yam lossis zoo sib xws. Cov khoom specs hauv online lossis ntawm lub thawv khoom yuav sau cov watts sib thooj.
Xyuas kom tseeb tias lub zog sib piv ntawm LED yog tib yam li koj lub teeb ci uas twb muaj lawm txawm tias LED lub zog tiag tiag yuav txawv. Cia peb siv 40W incandescent teeb ua ib qho piv txwv. Nco ntsoov hloov nws tawm rau lub teeb ci LED uas muaj 40W counterpart. Ob lub 5W thiab 6W LED teeb yuav pom tias muaj lub zog sib npaug ntawm 25W.
Txhawm rau kom ntseeg tau tias tsis muaj kev nyab xeeb txaus ntshai thiab lub tshuab hluav taws xob tuaj yeem tswj hwm lub zog kom ruaj ntseg, thov nco ntsoov tias koj ua cov kauj ruam tsim nyog. Piv txwv li, yog tias koj tam sim no muaj 40W incandescent teeb haum, koj yuav tsum hloov nws nrog lub teeb LED uas muaj tib lub lumen tso zis.
3. Ua ke qhov haum nrog koj cov teeb pom kev tsis zoo.
Xyuas kom tseeb tias qhov haum ntawm koj lub teeb incandescent uas twb muaj lawm yog qhov haum ntawm LED teeb uas koj tab tom yuav. Txoj kev yooj yim tshaj plaws kom ua tiav qhov no yog nqa lub teeb yav dhau los nrog koj thaum koj yuav qhov tshiab. Qhov no ua rau koj ntsuas thiab txiav txim siab seb puas muaj "pegs" lossis "pins." Tej zaum koj yuav tsis muaj teeb meem los hloov lub mains voltage (GU10) kev twb kev txuas yog tias muaj pins tam sim no. Tej zaum nws yuav nyuaj dua los hloov lub teeb hluav taws xob tsawg yog tias nws ua, txawm li cas los xij, muaj kev sib txuas. Yog tias muaj, tej zaum koj yuav tau tham nrog tus kws tshaj lij rau kev taw qhia ntxiv.
