Txheej txheem cej luam
Hauv cov khoom siv hluav taws xob niaj hnub no thiab cov tshuab hluav taws xob, cov hlua hluav taws xob ua kom muaj kev sib kis ntawm hluav taws xob hluav taws xob thiab cov teeb liab ntawm qhov sib hloov thiab qhov chaw nyob ruaj khov. Txawm li cas los xij, lawv feem ntau ntsib teeb meem electromagnetic compatibility (EMC) thaum lub sijhawm ua haujlwm. Thiab cov teeb meem no tuaj yeem ua rau cov ntaub ntawv xa mus tsis raug lossis txawm tias ua haujlwm tsis zoo ntawm cov khoom siv. Hauv tsab xov xwm no, peb yuav tshawb nrhiav qhov ua rau nws cov teeb meem EMC thiab muab cov kev daws teeb meem zoo.
Ua rau EMC teeb meem ntawm Slip Rings
Qhov chaw cuam tshuam
Thaum cov txhuam hniav ntawm lub nplhaib hluav taws xob swb rau ntawm cov khoom siv hluav taws xob, cov nqi hluav taws xob zoo li qub yuav raug tsim vim muaj kev sib txhuam. Kev sib sau thiab tso tawm ntawm cov nqi no yuav ua rau muaj kev cuam tshuam electromagnetic, cuam tshuam rau kev ua haujlwm ntawm cov khoom siv hluav taws xob ib puag ncig.
Kev txais Unit
Qhov txheeb ze txav ntawm lub nplhaib conductive thiab txhuam yog sib npaug rau kev txiav cov kab sib nqus ntawm lub zog, uas yuav ua rau muaj kev cuam tshuam electromotive quab yuam. Qhov no tsim lub suab nrov tam sim no hauv Circuit Court thiab tom qab ntawd ua rau EMC teeb meem.
Kev xa tawm Channel
Thaum lub teeb liab kis tau tus mob los ntawm ntau-channel slip rings, electromagnetic coupling yuav tshwm sim ntawm cov kab sib txawv, ua rau cov teeb liab crosstalk.
Kev ntsuas los daws cov teeb meem Electromagnetic Compatibility ntawm Slip Rings
1. Tiv thaiv kev tsim
Sib Nqus Field Shielding
Peb tuaj yeem siv cov ntaub ntawv siab permeability xws li ferrite los tsim cov qauv sib nqus tiv thaiv. Ferrite tuaj yeem coj qhov chaw sib nqus sab nraud rau hauv nws sab hauv thiab txo qhov sib nqus qhov sib nqus los ntawm li 90%.
Electromagnetic Wave Shielding
Qhov no yog hais txog kev siv cov hlau thaiv cov khaubncaws sab nraud povtseg (xws li tooj liab lossis txhuas) lossis cov khoom siv hluav taws xob los tiv thaiv kev nkag mus ntawm electromagnetic vuag. Tshwj xeeb tshaj yog nyob rau hauv ib puag ncig high-frequency electromagnetic yoj ib puag ncig, lawv tuaj yeem tswj tau qhov nkag mus ntawm electromagnetic vuag li ntawm 5%.
2. Kev tsim kho av
Tib-Point Grounding
Single-point grounding txhais tau hais tias tag nrho cov khoom nyob rau hauv lub nplhaib ntiv nplhaib uas yuav tsum tau rau hauv av yog txuas nrog tib qhov chaw hauv av. Txoj kev hauv av no tuaj yeem zam kev tsim cov voj voog hauv av thiab txo cov electromagnetic cuam tshuam los ntawm cov dej hauv av.
Multi-Point Grounding
Hauv kev siv ntau zaus, ntau qhov chaw hauv av tsim txuas txhua feem ntawm lub nplhaib plam mus rau hauv av nyob ze. Peb tseem tuaj yeem ntxiv cov khoom xws li cov kab sib xyaw ua ke hauv cov kab hauv av txhawm rau txhawm rau cuam tshuam cov kev cuam tshuam ntau hom.
3. Lim Technology
Lub zog lim
Cov kab hluav taws xob cov ntxaij lim dej tau teeb tsa ntawm cov kab hluav taws xob thiab cov khoom siv hluav taws xob los tiv thaiv cov kab hluav taws xob hluav taws xob cuam tshuam hauv kev xa hluav taws xob, xws li LC-hom fais fab lim.
Teeb liab lim:
Lub installation txoj hauj lwm ntawm lub teeb liab lim yuav tsum nyob ze li sai tau rau lub teeb liab los yog ob qho tib si qhov kawg ntawm lub teeb liab (tau txais qhov kawg). Nws hom txawv raws li qhov bandwidth ntawm lub teeb liab thiab qhov cuam tshuam zaus.
4. Kev tsim kho kom zoo
Ib tug segmented conductive nplhaib qauv yuav txo qhov tshwm sim ntawm capacitive coupling thiab teeb liab crosstalk.
Peb yuav tsum tsim kom muaj qhov loj me thiab qhov sib txawv ntawm cov hlua hluav taws xob thiab txo qhov kev hla ntawm cov cables.
5. Kev txhim kho khoom siv
Peb tuaj yeem siv high-permeability cov ntaub ntawv rau magnetic teb shielding los txwv kev nkag thiab tawm ntawm sab hauv thiab sab nraud hluav taws xob nyob rau hauv lub nplhaib.
Xaiv cov graphite txhuam los yog cov txhuam hniav zoo nkauj uas muaj hluav taws xob zoo thiab tsis muaj kev sib txhuam. Qhov no ua rau kev sib cuag ntawm lawv thiab cov nplhaib conductive ruaj khov thiab txo cov electromagnetic cuam tshuam.
6. Cov ntaub ntawv pov thawj
Thaum tau txais qhov kawg ntawm cov ntaub ntawv xa los ntawm lub nplhaib ntiv nplhaib, xa mus rau EMC cov qauv kev xeem thiab siv cov txheej txheem xws li kev kuaj xyuas rov ua dua tshiab (CRC) los txheeb xyuas cov ntaub ntawv tau txais.
Rau cov teeb liab nrog lub suab nrov tsim los ntawm electromagnetic cuam tshuam, txheej txheem lawv los ntawm digital filtering algorithms, teeb liab smoothing algorithms, thiab lwm yam.
Cov kev daws teeb meem muab los ntawm ByTune yog raws li hauv qab no
1. ByTune siv high-permeability cov ntaub ntawv los mus nqa tawm magnetic teb shielding nyob rau hauv cov qauv ntawm cov hluav taws xob slip nplhaib, rau txawv kev ua hauj lwm.
2. Peb txiav tawm txoj kev sib txuas ntawm electromagnetic suab nrov ntawm electrostatic coupling thiab inductive coupling nyob rau hauv lub nplhaib plam. Thiab qhov no tau ua tiav los ntawm kev siv cov khoom siv hluav taws xob zoo, cov tsev tshwj xeeb thiab PCB routing layouts.
3. ByTune tsim cov qauv hauv av tsim nyog rau koj lub cev tag nrho los xyuas kom meej tias cov av xaim muaj peev xwm ruaj khov li sai tau, yog li tshem tawm kev cuam tshuam.
Xaus
Los ntawm cov saum toj no, peb tuaj yeem pom tias cov teeb meem ntawm electromagnetic compatibility ntawm cov ntiv tes xoo yuav tsum tau txiav txim siab thiab hais los ntawm ntau yam. Qhov no suav nrog kev tiv thaiv kev tsim, kev tsim hauv av, kev siv tshuab lim dej, kev tsim kho kom zoo, kev xaiv cov khoom siv thiab kev sim nruj. ByTune muab tag nrho EMC lub nplhaib nplhaib kev daws teeb meem los ntawm kev tsim, kev sim mus rau daim ntawv pov thawj los pab koj txhim kho cov khoom siv hluav taws xob sib raug zoo ntawm cov ntiv tes xoo. Yog koj txaus siab thovtiv tauj pebkom tau txais kev paub tshaj lij!