Xov xwm
-
Suav tsoos Festival - Dragon Boat Festival
Dragon Boat Festival, tseem hu ua Duanwu Festival, yog ib txwm suav ua koob tsheej uas poob rau hnub thib tsib ntawm lub hli thib tsib (Lub Rau Hli 10 hauv Gregorian daim ntawv qhia hnub). Kev ua koob tsheej muaj keeb kwm ntau dua 2,000 xyoo thiab tau ua kev zoo siab hauv Suav teb thiab cov zej zog Suav arou ...Nyeem ntxiv -
Lub luag haujlwm ntawm High-Frequency Transformers hauv LED Tsav Tsheb
Hauv kev teeb pom kev lag luam thev naus laus zis, LEDs (lub teeb-emitting diodes) tau dhau los ua qhov kev xaiv nrov thiab siv hluav taws xob zoo rau ntau yam kev siv. LED tsav tsheb ua lub luag haujlwm tseem ceeb hauv kev ua kom muaj kev ua haujlwm zoo ntawm LED teeb, thiab high-frequency transformers yog ...Nyeem ntxiv -
Shanghai High-speed Maglev Ground Traction Fais Fab System
Lub high-speed maglev tsheb ciav hlau ua nyob rau hauv Shanghai yog TR08 maglev tsheb ciav hlau los ntawm lub teb chaws Yelemees, uas siv ib tug ntev-stator linear synchronous lub cev muaj zog thiab ib tug tas li-tam sim no conduction levitation system. Nws cov khoom siv hluav taws xob traction yog pom hauv daim duab 1, thiab muaj cov khoom tseem ceeb xws li hi...Nyeem ntxiv -
Yuav ua li cas hom hom inductor ntawm lub zog hloov hluav taws xob ua haujlwm?
Hom hom inductors, feem ntau yog siv hauv computer hloov hluav taws xob khoom siv los lim cov hom hluav taws xob cuam tshuam cov teeb liab. Nyob rau hauv lub rooj tsavxwm tsim, hom hom inductor kuj plays lub luag hauj lwm ntawm EMI filtering, uas yog siv los suppress lub sab nraud hluav taws xob thiab emission ntawm electromagnetic ...Nyeem ntxiv -
Nyob rau hauv dab tsi cov cuab yeej siv tau tsawg zaus transformers?
Niaj hnub no niaj hnub no ntawm kev nce qib ntawm kev siv technology sai, cov khoom siv hluav taws xob tau dhau los ua ib feem tseem ceeb ntawm peb lub neej. Tom qab cov cuab yeej no, muaj ib qho tsis paub tab sis tseem ceeb tivthaiv - qhov tsawg zaus transformer. Yog li, yam khoom siv twg yuav siv tsawg zaus transf ...Nyeem ntxiv -
Yuav ua li cas los txhim kho hom kev tsis xws luag ntawm high zaus transformers
High-frequency transformers ua lub luag haujlwm tseem ceeb hauv ntau cov khoom siv hluav taws xob. Txawm li cas los xij, cov teeb meem tsis zoo ntawm hom tuaj yeem cuam tshuam loj rau kev ua haujlwm thiab kev ntseeg siab ntawm cov cuab yeej. Yog li, peb yuav ua li cas thiaj li txhim kho qhov tsis zoo ntawm hom kev mob siab ntawm tr ...Nyeem ntxiv -
Dab tsi yog qhov txawv ntawm high voltage inverter thiab low voltage inverter?
High zaus transformer High-voltage zaus converters yog feem ntau siv nyob rau hauv industrial teb thiab yog haum rau high-power, high-voltage (feem ntau tshaj 1kV). Lawv tuaj yeem muab lub zog tso zis ntau dua thiab muaj peev xwm nqa tau thiab tsim nyog rau kev tsav tsheb loj, lub tshuab hluav taws xob ...Nyeem ntxiv -
Raws li qhov xwm txheej twg yog LED hloov hluav taws xob yuav raug hlawv lossis hlawv?
LED switching fais fab mov yog dav siv nyob rau hauv lub ntiaj teb no. Nws yog ib hom kev hloov hluav taws xob thiab tseem hu ua lub zog hluav taws xob. Nws muab cov teeb pom kev zoo thiab lub zog xav tau los ntawm txhua yam khoom siv hauv computer. Peb yuav ntsib ntau yam teeb meem hauv kev kawm lossis ...Nyeem ntxiv -
Cov xwm txheej thiab cov txiaj ntsig ntawm LED ultra-thin fais fab mov
https://www.xgelectronics.com/led-ultra-thin-power-supply/ LED Slim Power Supply yog ib qho kev daws teeb meem tsim los ua kom tau raws li lub zog xav tau ntawm LED teeb pom kev zoo. Cov khoom siv hluav taws xob no yog tsim los siv cov thev naus laus zis siab los muab kev ntseeg siab, muaj txiaj ntsig zoo rau LED teeb hauv ntau yam kev siv ...Nyeem ntxiv -
Cov txiaj ntsig ntawm kev siv hluav taws xob tsis zoo
Waterproof LED tsav tsheb (tseem hu ua cov khoom siv hluav taws xob LED) yog cov khoom siv tseem ceeb rau sab nraum zoov teeb pom kev zoo thiab lwm yam kev siv uas raug dej thiab ya raws yog qhov xav tau. Cov khoom siv no yog tsim los hloov pauv hloov tam sim no mus rau qhov tam sim no ncaj qha los muab kev ruaj khov thiab kev txhawb nqa ...Nyeem ntxiv -
Dab tsi cuam tshuam rau lub neej ntawm LED fais fab mov?
Tuam Tshoj 's LED kev lag luam pib nyob rau hauv 1970s, thiab tom qab ntau tshaj 30 xyoo ntawm txoj kev loj hlob, ib tug ua tiav LED ntau lawm saw tau tsim. Los ntawm kev xav ntawm kev muag khoom, LED fais fab mov yog qhov kev xaiv nrov heev hauv kev lag luam fais fab tam sim no, vim nws muaj th...Nyeem ntxiv -
3 hom LED tsav tsheb fais fab khoom siv
Ntau tus engineers ua haujlwm hauv kev hloov pauv hluav taws xob kev lag luam tau koom nrog LED tsav lub zog tsim khoom. Cov tuam txhab lag luam feem ntau muaj peb yam tseem ceeb ntawm kev tsav tsheb fais fab kev tsim qauv: Ua ntej. Taw qhia thiab nta ntawm LED tsav tsheb fais fab 1. Taw qhia ntawm LED tsav tsheb fais fab LED tsav tsheb fais fab hais txog th...Nyeem ntxiv