Xov xwm

Tam sim no,tsheb tshiab zogyog tsim nyob rau hauv cov kev taw qhia ntawm high voltage thiab high tam sim no.Qee lub tshuab hluav taws xob muaj zog tuaj yeem tiv taus qhov hluav taws xob siab li 800V thiab tam sim no siab txog 660A.Xws li cov tam sim no loj thiab qhov hluav taws xob yuav tsim hluav taws xob hluav taws xob, uas yuav cuam tshuam rau kev ua haujlwm ntawm lwm yam khoom siv hluav taws xob.

Muaj qee qhov kev siv tiv thaiv electromagnetic cuam tshuam txoj kev rau high-voltage thaiv hlua:

(1) Tus neeg xyuas pib muaj nws tus kheej tiv thaiv txheej

Beqis yog ib daim duab schematic ntawm cov qauv ntawm ib tug tub ntxhais high-voltage hlau nrog nws tus kheej shielding txheej, uas feem ntau yog tsim los ntawm ob txheej ntawm hlau conductive cov ntaub ntawv thiab ob txheej ntawm insulating cov ntaub ntawv, los ntawm sab hauv mus rau sab nraud yog cov tub ntxhais. , rwb thaiv tsev txheej, shielding txheej, rwb thaiv tsev txheej.Cov tub ntxhais hlau feem ntau yog ua los ntawm tooj liab lossis txhuas, uas yog cov khoom siv tam sim no.Thaum qhov tam sim no dhau los ntawm cov tub ntxhais hlau, electromagnetic cuam tshuam yuav raug tsim, thiab lub luag haujlwm ntawm cov txheej thaiv thaiv yog tiv thaiv electromagnetic cuam tshuam, kom cov electromagnetic cuam tshuam pib los ntawm cov tub ntxhais hlau thiab nres ntawm txheej thaiv, thiab yuav tsis raug tso tawm. cuam tshuam nrog lwm yam khoom siv hluav taws xob.

Cov txheej txheem tiv thaiv txheej txheem tuaj yeem muab faib ua peb kis,

① Braided shielding nrog hlau ntawv

Nws feem ntau yog tsim los ntawm ob ntu: hlau ntawv thiab braided shielding txheej.Cov ntawv ci hlau feem ntau yog cov ntawv txhuas txhuas, thiab cov txheej thaiv npog feem ntau yog braided nrog tinned tooj liab hlau, thiab qhov kev pab them nqi yog ≥85%.Cov ntawv hlau hlau feem ntau yog siv los tiv thaiv kev cuam tshuam ntau zaus, thiab cov ntaub thaiv npog yog los tiv thaiv kev cuam tshuam tsawg zaus.Kev tiv thaiv kev ua tau zoo ntawm cov hluav taws xob hluav taws xob muaj ob ntu, hloov pauv impedance thiab tiv thaiv kev tiv thaiv, thiab kev tiv thaiv kev ua haujlwm ntawm cov hlua hlau feem ntau yuav tsum ncav cuag ≥60dB.

Tus neeg xyuas pib nrog cov txheej thaiv tsuas yog yuav tsum tau tev tawm cov txheej txheem rwb thaiv tsev thaum stripping cov hlau, thiab tom qab ntawd crimp lub davhlau ya nyob twg, uas yog ib qho yooj yim kom paub tsis siv neeg ntau lawm.Cov hlau nrog nws tus kheej tiv thaiv txheej feem ntau siv cov qauv coaxial tsim, yog tias koj xav ua kom tiav kev kho mob ntawm ob txheej txheej rwb thaiv tsev ntawm ib lub cuab yeej, cov hlau nws tus kheej yuav tsum muaj qhov zoo tshaj plaws coaxial degree, tab sis qhov no yog qhov nyuaj rau. ua tiav nyob rau hauv cov txheej txheem tsim khoom tiag tiag ntawm cov hlau, yog li txhawm rau kom tsis txhob ua rau cov hlau tseem ceeb thaum stripping cov hlau, nws yog ib qho tsim nyog los kho ob txheej ntawm rwb thaiv tsev sib cais.Tsis tas li ntawd, cov txheej thaiv thaiv kuj xav tau qee qhov kev kho tshwj xeeb.Rau cov hlau nrog nws tus kheej shielding txheej, cov txheej txheem thaiv cov hlua khi thiab cov txheej txheem tsim muaj ntau cov kauj ruam xws li tev, txiav aluminium ntawv ci, txiav shielding mesh, flipping mesh, thiab crimping shielding nplhaib, raws li qhia hauv daim duab 3. Txhua kauj ruam yuav tsum tau nce cov khoom siv. thiab manual input.Tsis tas li ntawd, yog tias muaj kev tsis pom zoo thaum tuav cov ntaub thaiv npog, ua rau muaj kev sib cuag ntawm cov ntaub thaiv npog thiab cov tub ntxhais, nws yuav ua rau muaj teeb meem loj.

② Ib leeg braid shield

Cov qauv hluav taws xob high-voltage no yog tib yam li cov ntaub thaiv npog thiab cov ntawv hlau hlau uas tau hais los saum no, tab sis cov ntaub thaiv npog tsuas yog siv cov ntaub thaiv npog thiab tsis muaj cov ntawv hlau, raws li qhia hauv daim duab hauv qab no.Txij li cov ntawv hlau hlau feem ntau yog siv los tiv thaiv kev cuam tshuam ntau zaus, cov nyhuv tiv thaiv ntawm cov qauv no rau kev cuam tshuam ntawm electromagnetic cuam tshuam yog qhov phem dua li cov ntaub thaiv npog thiab cov ntawv hlau, thiab daim ntawv thov ntau yam tsis yog qhov dav li braided shielding thiab hlau ntawv. shielding, thiab rau cov txheej txheem kev tsim cov hlua khi, nws tsuas yog cov kauj ruam tsawg dua los txiav cov ntawv txhuas, thiab tag nrho cov txheej txheem tsim khoom tsis zoo.

Txhawm rau txhim kho cov teeb meem kev ua haujlwm los ntawm cov txheej txheem tiv thaiv ib txwm muaj, qee cov kws tshawb fawb tab tom kawm txog cov hluav taws xob hluav taws xob tiv thaiv hluav taws xob uas ua los ntawm cov ntawv ci tooj liab nrog qhov dav ntawm 13 ~ 17mm thiab thickness ntawm 0.1 ~ 0.15mm ntawm ib.nLub kaum sab xis ntawm 30 ~ 50, thiab 1.5 ~ 2.5mm winding ntawm ib leeg.Cov ntaub thaiv npog no tsuas yog siv cov ntawv hlau, tshem tawm cov kauj ruam ntawm kev txiav cov net, tig lub net, nias lub nplhaib ntaub thaiv npog, thiab lwm yam, uas ua kom yooj yim rau cov txheej txheem kev tsim cov hlau, txo cov nqi xaim, thiab txuag cov cuab yeej siv peev ntawm crimping cov ntaub thaiv npog. nplhaib.

③ Ib leeg hlau ntawv ntaub thaiv npog

Cov saum toj no ob peb txoj kev yog tsim los ntawm shielding txheej ntawm high voltage hlau.Yog tias koj txiav txim siab los ntawm kev txo cov nqi thiab kev ua kom zoo ntawm cov khoom sib txuas thiab cov txheej txheem kev tsim cov hlua khi, koj tuaj yeem tshem tawm cov txheej txheem tiv thaiv ntawm cov hlau nws tus kheej, tab sis rau tag nrho cov high-voltage system, EMC yuav tsum xav txog, yog li nws yog ib qho tsim nyog yuav tsum tau ua. ntxiv cov khoom siv nrog kev tiv thaiv kev ua haujlwm hauv lwm qhov chaw.Tam sim no, cov kev daws teeb meem zoo tshaj plaws rau cov hluav taws xob hluav taws xob hluav taws xob txuas hluav taws xob yog ntxiv lub tsho tiv thaiv sab nraud ntawm cov xaim lossis ntxiv lub lim rau lub cuab yeej.

(2) Ntxiv lub tsho tiv thaiv sab nraud ntawm cov hlau;

Txoj kev tiv thaiv no yog pom tau los ntawm cov hlau sab nraud tiv thaiv lub tes tsho.Cov qauv ntawm high-voltage hlau nyob rau lub sij hawm no tsuas yog cov rwb thaiv tsev txheej thiab cov neeg xyuas pib.Cov qauv hlau no yuav txo cov nqi rau cov xaim xaim;Rau cov tuam txhab xaim hlua, nws tuaj yeem ua kom yooj yim rau cov txheej txheem tsim khoom thiab txo cov tswv yim ntawm cov khoom siv;Rau kev tsim cov high-voltage connectors, cov qauv ntawm tag nrho cov high-voltage connector tau ua yooj yim dua vim hais tias yuav tsum xav txog tus tsim ntawm shielding rings.

Lub 2024 Beijing Automotive Wiring Harness thiab Connector Exhibition tseem yuav tuav lub Automotive wiring harness thiab Connector Summit Forum tib lub sij hawm, caw cov koom haum kev lag luam thiab cov neeg ua haujlwm koom tes los qhia cov ntsiab lus kub xws li kev tsaws daim ntawv thov ntawm cov tsheb thaiv kab hluav taws xob hauv kev txhim kho cov ntse. txuas kev lag luam tsheb thiab kev txhim kho yav tom ntej.Los ntawm kev koom tes, tib neeg tuaj yeem nkag siab sai sai rau txoj kev loj hlob thiab kev hloov pauv ntawm kev lag luam.

Cov tsheb fais fab tshiab tso rau pem hauv ntej sib txawv thiab ntau dua qhov yuav tsum tau ua rau tsheb thaiv kab hluav taws xob thiab cov khoom sib txuas.Raws li ib qho tseem ceeb ntawm cov khoom siv tsheb, cov hlua hluav taws xob thiab cov khoom sib txuas yuav tsum siv cov cuab yeej siv hluav taws xob ntau dua kom ua tiav qib siab ntawm kev tsav tsheb ntse.Cov hlua tswj nqa cov teeb liab digital hloov cov tsoos hydraulic lossis hlau tswj cov khoom kom ua tiav kev tswj xyuas tsheb ceev dua thiab raug dua xws li braking thiab steering.Raws li cov txheej txheem ua haujlwm ntau dua, cov hlua tsheb yog qhov yooj yim dua rau kev sib tsoo, kev sib txhuam, ntau cov kuab tshuaj thiab lwm qhov chaw sab nrauv yaig thiab luv luv thiab lwm yam tsis ua haujlwm, yog li kev nyab xeeb thiab kav ntev ntawm cov hlua khi kuj yog ib qho tseem ceeb ntawm nws cov khoom. yuav tsum tau ntsib.