Nrog rau kev txhim kho tas mus li ntawm LED hloov tau lub teeb strips nyob rau hauv xyoo tas los no, nws tau dhau los ua neeg nyiam, thiab nws cov ntawv thov ntau tau dhau los ua dav thiab dav. Nyob rau tib lub sijhawm, cov khoom siv ntawm cov qauv LED hloov tau yooj yim lub teeb strips tsis xav tau ntxiv lawm. Cov ntawv thov hauv tsev xav tsim lub teeb pom kev zoo LED hloov tau yooj yim, yog li; Dab tsi yog cov lus hais rau kev hloov kho ntawm LED hloov tau lub teeb bar?
Ua ntej: kev tsim Circuit Court ntawm LED hloov tau lub teeb sawb. Lub Circuit Court ntawm LED hloov tau lub teeb bar muaj xws li ib tug series Circuit Court thiab ib tug parallel Circuit Court, raws li zoo raws li ib tug series-parallel circuit.
Qhov zoo ntawm cov kab hluav taws xob yog qhov tam sim no tsis tu ncua, thiab nws yooj yim dua los tswj cov tsav tam sim no ntawm LED. Lub downside yog tias yog ib qho ntawm LEDs puas lawm, tag nrho cov LEDs yuav nyob rau, tab sis nws yuav tsis cuam tshuam rau lub neej ntawm lwm LEDs.
Qhov kom zoo dua ntawm lub voj voog sib txuas yog tias qhov tsis ua haujlwm ntawm ib qho LED yuav tsis cuam tshuam rau kev siv lwm cov LEDs. Qhov tsis zoo yog tias tsis muaj qhov txwv tam sim no ntxiv, ib qho LED yuav raug puas tsuaj, uas yuav ua rau tam sim no ntawm ob sab ntawm lwm cov LEDs nce, uas yuav hlawv lwm LEDs. Thiab vim hais tias kev tsav tsheb voltage ntawm ib leeg LED tsawg heev, feem ntau ntawm cov hluav taws xob yuav ua haujlwm tsis muaj txiaj ntsig, uas tseem yog cov khoom siv pov tseg.
Cov kab hluav taws xob sib txuas yog ib qho kev sib txuas rau LED strips tam sim no, vim hais tias ob peb LEDs tau siv nyob rau hauv series los tsim ib pab pawg, thiab tom qab ntawd txuas nrog rau lwm pawg. Nws tuaj yeem ua rau qhov kev siv ntau tshaj plaws ntawm cov khoom siv hluav taws xob hluav taws xob thiab txo qhov tsis muaj hluav taws xob poob. Nyob rau tib lub sijhawm, siv ntau lub LEDs hauv series tuaj yeem ua kom ntseeg tau tias cov tsav tsheb tam sim no ntawm cov LEDs zoo ib yam, uas yog qhov tsim nyog rau cov khoom siv hluav taws xob tas li kom ntseeg tau tias lub neej ua haujlwm ntawm LEDs. Cov pab pawg LED teeb pom kev sib txuas hauv cov koob yog txuas nrog rau kev sib txuas nrog lwm pab pawg kom ntseeg tau tias yog ib pab pawg raug puas tsuaj, nws yuav tsis cuam tshuam rau kev siv ntawm lwm pab pawg. Nyob rau tib lub sijhawm, txij li txhua pab pawg muaj qhov txwv tam sim no, kev puas tsuaj ntawm ib pab pawg yuav tsis cuam tshuam rau lub neej kev pabcuam ntawm lwm pab pawg.
Thib ob: txiav txoj haujlwm ntawm LED hloov tau lub teeb sawb. Feem ntau, ua ib txoj haujlwm txiav rau ib pab pawg. Txawm li cas los xij, qee cov neeg siv khoom yuav xav tau ib qho LED los ua txoj haujlwm clipping, uas kuj tsis tsim nyog. Vim tias qhov sib npaug ntawm qhov sib npaug ntawm lub voj voog, tsis muaj kev lav phib xaub rau lub neej kev pab cuam ntawm LED sawb.
Thib peb: tus naj npawb ntawm cov hlaws teeb ib 'meter' ntawm LED hloov tau lub teeb sawb. Nyob rau hauv ib txwm muaj xwm txheej, tus naj npawb ntawm lub teeb hlaws ib 'meter' ntawm LED saj zawg zog lub teeb strips yog tsau. Piv txwv li, 1210 yog 60 teeb, 5050 yog 30 teeb, thiab tshwj xeeb yog 60 teeb. Yog tias muaj lwm yam tshwj xeeb uas yuav tsum tau ua, xws li 50 lub teeb rau ib lub 'meter', qhov no suav nrog kev hloov kho lub voj voog. Vim tias nws feem ntau yog ib pawg ntawm 3 LEDs, yog tias nws yog 50 lub teeb, nws yuav dhau los ua ib pawg ntawm cov lej tsis txaus, tab sis yog tias nws dhau los ua ib pawg ntawm ob lub LEDs, qhov kev tiv thaiv ntawm tam sim no limiting resistor yuav nce, uas yuav ua rau muaj kev cuam tshuam ntawm cov teeb pom kev zoo. khib nyiab. . Yog li ntawd, thaum ua LED hloov tau yooj yim lub teeb strips nrog tshwj xeeb yuav tsum tau, peb yuav tsum tau them sai sai mus rau lub xov tooj ntawm lub teeb hlaws dai uas yog ib tug ntau yam ntawm 3, thiaj li tsis mus ua pov tseg ntawm cov khoom siv hluav taws xob.
Benwei Teeb pom kev zoo yog LED Tube, LED dej nyab teeb, LED Vaj Huam Sib Luag Teeb, LED High Bay, LED chaw tsim tshuaj paus nrog 12 xyoo kev paub. Yog tias koj xav yuav lub teeb pom kev zoo LED dej nyab los yog muaj kev nkag siab ntau ntxiv ntawm daim ntawv thov ntawm LED dej nyab teeb, thov hu rau peb nug, peb lub vev xaib: https://www.benweilight.com/.
