Xov xwm
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Lub hauv paus ntsiab lus ntawm inductor khaws cia hluav taws xob
Lub luag haujlwm tseem ceeb ntawm inductance yog khaws cov hloov pauv tam sim no (suav lub zog hluav taws xob hauv daim ntawv sib nqus), tab sis nws tsis tuaj yeem khaws cov tam sim no ncaj qha (ncaj tam sim no tuaj yeem dhau los ntawm inductor coil yam tsis muaj kev cuam tshuam). Lub luag haujlwm tseem ceeb ntawm capacitance yog khaws cia ncaj qha tam sim no (kho ...Nyeem ntxiv -
LED teeb tsis ua haujlwm tab sis muaj cov lus qhia kho lub zog
Hauv lub neej niaj hnub no, peb tau siv ntau lub teeb ci LED ua lub teeb pom kev zoo. Lawv yog cov khoom siv hluav taws xob zoo, siv tau ntev, thiab ib puag ncig zoo, thiab tau siv dav hauv tsev thiab chaw lag luam. Txawm li cas los xij, peb yuav ua li cas thaum LED teeb tsis ci lawm? Tsis txhob txhawj! T...Nyeem ntxiv -
Yuav ua li cas kom paub qhov tseem ceeb ntawm lub siab zaus transformer?
Yuav ua li cas kom paub qhov tseem ceeb ntawm high-frequency transformer? Cov neeg uas yuav cov tub ntxhais ntawm lub high-frequency transformer ntshai ntawm kev yuav cov tub ntxhais uas ua los ntawm cov khoom siv qis. Yog li cas yuav tsum tau kuaj xyuas qhov tseem ceeb? Qhov no yuav tsum nkag siab qee txoj hauv kev tshawb nrhiav rau lub hauv paus ntawm ...Nyeem ntxiv -
Curie kub ntawm transformer core
"Qee lub sij hawm rov qab, ib tug neeg nug yog hais tias lub magnetic core muaj qhov kub thiab txias tsis kam. Thiab ib tug neeg teb zoo li no: 'Tub kub tiv thaiv qib yog rau cov ntaub ntawv insulating. Cov tub ntxhais hlau nplaum tsis suav tias yog cov khoom siv insulating, yog li nws tsis muaj qhov tshwj xeeb temper ...Nyeem ntxiv -
Kev piav qhia ntxaws ntawm transformer siab voltage tsis ua hauj lwm tshwm sim los ntawm lub cev pob txha
High-frequency transformers yog ib qho ntawm cov khoom siv hluav taws xob tseem ceeb rau cov khoom siv hluav taws xob. Yog tias muaj kev txawv txav tshwm sim thaum siv, cov khoom siv hluav taws xob yuav tawg, thiab thaum mob hnyav, nws yuav ua rau tib neeg lub neej. Raws li kev xeem specifications ntawm high-frequency transformers, withstand ...Nyeem ntxiv -
Cov yam ntxwv ntawm cov cores ntawm cov duab sib txawv
Cov duab tseem ceeb muaj xws li tuaj yeem, RM, E, E-hom, PQ, EP, nplhaib, thiab lwm yam. Cov tub ntxhais sib txawv muaj cov yam ntxwv sib txawv: 1. Cov pob txha thiab winding yuav luag tag nrho qhwv los ntawm cov tub ntxhais, yog li EMI shielding nyhuv yog zoo heev; lub peev xwm tsim ua rau nws kim tshaj qhov cor ...Nyeem ntxiv -
Dab tsi yog qhov tsis-load / load haujlwm ntawm high-frequency transformer?
Ntawm cov ntsiab lus tseem ceeb ntawm high-frequency transformers, muaj kev ua haujlwm ntawm high-frequency transformers hu ua tsis muaj kev ua haujlwm ntawm transformers. Tsis muaj kev lag luam ntawm high-frequency transformers txhais tau hais tias thawj winding ntawm lub transformer yog txuas nrog lub hwj chim mov thiab s ...Nyeem ntxiv -
Puas yog high-power inductor transformers yuav dhau los ua kev txhim kho yav tom ntej?
Nrog rau txoj kev loj hlob ntawm lub zog tshiab kev lag luam, inductor transformers yog maj mam txhim kho mus rau high zaus, high voltage thiab siab zog. Puas yog lub zog loj inductor transformers yuav dhau los ua kev txhim kho yav tom ntej thiab paub txog cov khoom siv hluav taws xob loj loj? Raws li lub teb chaws dual c ...Nyeem ntxiv -
Yuav ua li cas LEDs tau tsim?
Lub invention ntawm LEDs (lub teeb emitting diodes) yog ib tug ntau theem txheej txheem uas muaj kev koom tes los ntawm ntau tus kws tshawb fawb. Nov yog qee lub sijhawm keeb kwm tseem ceeb hauv kev tsim cov LEDs: Kev tshawb xav thaum ntxov thiab kev sim: 1907: Tus kws tshawb fawb Askiv HJ Round thawj zaug pom tias tus khub semiconductor ...Nyeem ntxiv -
Vim li cas LED thiaj li tso lub teeb?
Lub teeb-emitting diode yog tshwj xeeb diode. Zoo li cov diodes zoo tib yam, lub teeb-emitting diodes yog tsim los ntawm semiconductor chips. Cov khoom siv semiconductor no yog pre-implanted los yog doped los tsim p thiab n cov qauv. Zoo li lwm yam diodes, tam sim no nyob rau hauv lub teeb-emitting diode tau yooj yim ntws los ntawm p ...Nyeem ntxiv -
Lub luag haujlwm ntawm cov hluav taws xob hloov hluav taws xob hauv kev siv hluav taws xob siv tshuab
Electronic transformers thiab semiconductor switching devices, semiconductor rectifier li, capacitors ua ke, hu ua plaub yam tseem ceeb hauv cov khoom siv hluav taws xob. Raws li lub luag haujlwm hauv cov khoom siv hluav taws xob, hluav taws xob hloov hluav taws xob tuaj yeem muab faib ua: (1) Fais fab mov ...Nyeem ntxiv -
Circuit Court board transformer sib nqus saturation
Dab tsi yog magnetic saturation ntawm transformer? Thaum cov hlau nplaum sab nraud tseem muaj zog dua tab sis cov hlau nplaum sib nqus hauv qhov hloov pauv tsis hloov pauv, nws txhais tau hais tias lub tshuab hloov pauv tau mus txog qhov sib nqus saturation. Thaum qhov no tshwm sim, kev hloov pauv hauv cov hlau nplaum ...Nyeem ntxiv