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Dongguan Xuelang Auto Parts Co.,Ltd.

The company is located in Humen, Dongguan. It was established in 1999 and is a professional wire harness manufacturer. ... [ MORE ]

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Keywords: Automotive Wiring Harness

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2019-04-11
ThereisadifferenceItshouldbetherelationshipthatisincluded.Thatsaid,therearemanykindsofautomobilewiringharnesses,whicharethegeneralnameofeachautomobilewiringharness.Thereareenginewiringharness,bodywiringharness,framewiringharness,airconditioningwiringharness,etc.Theairconditioningwiringharnessisonlyonetypeofautomobilewiringharnessandisusedinautomobileairconditioner.Harness. Capacitor:Capacitorsusedinautomotivecontrolharnessesareavailableinmultiplemodelsortypes,energy-storingelectroniccomponentsthatdonotgenerateenergyorenergy. mainrole:Improvethecertainpowerfactorofkeycomponents(parts),andoscillate,filter,compensate,bypass,phaseshift,andcouplingintheelectroniccircuit.Accordingtodifferentmodels,differentcapacitorsaredesignedtobesingleorcombined,andparticipateinthecoordinationandimprovementofperformanceofthewholesystem. A,voltageregulation,rectificationandfiltering (1)Commonlyfoundinthecontrolinstrumentline,audioline,andignitionlineofthecar.Therectifiedcurrentpassesthroughits"chargeanddischarge"characteristics,whichturnsthepulsatingDCintoarelativelystableDCvoltage. (2)Filterouthighfrequencypulseinterference(filtering)duetocircuitfluctuationsorothercomponents. (3)Inthestartinglineofthecar,theelectronicignitionsystemusingtheenergystoragecapacitorcaneffectivelyimprovetheignitionperformance.Theenergystorageelectronicignitionsystemisoftencomposedof:astoragecapacitor,abattery,athyristor,aDCbooster,ahighvoltagepackage,atrigger,ahighvoltageline,adistributor,andaflowerplug. B,coupling Itpreventsthestaticworkingeffectonthetwo-stagecircuitduringthetransmissionandamplificationofthelow-frequencysignalandiscombinedbytheelectrolyticcapacitor.Effectivelypreventthelossofthelowfrequencysignalpart. C,throughthestraightthrough Thisisusedinthepowergenerationpartofthecarorintheballastcircuit(AC,pulsecircuit),whichactstoblocktheDC. D,bypassordecoupling (1)Provide"lowimpedancepath"forcertainpartsofautomobiles. (2)GroundingthroughacapacitorinanACorDCline.Italsoactsasananti-interferenceandpotentialisolation. E,temperatureandpowercompensation (1)Therearepurelyinductivecircuitsandpurelycapacitivecircuitsintheelectricalcircuit.Thesecondistheoppositeofthevoltageandcurrent.Therefore,thecharacteristicsofthecapacitorcryingareusedtocompensatethereactivecompensationgeneratedbytheinductor. (2)Whenothercomponentsaresubjectedtotemperaturechangesandtheoperatingconditionsareabnormal,certainadjustmentsandcompensationsaremade,andthecircuitismademorestablebyimprovement. F,timingandtuning (1)Thecapacitorisusedinconjunctionwitharesistortodeterminethetimeconstantofthecircuit. (2)Tuningwithfrequency-relatedlines:suchascars,CDs,DVDs,etc. G,specialapplication: Supercapacitor:Currentlyusedforelectricvehiclesorcitybuses(electric),itisanewenergyvehiclewiringharness.Thistypeofsupercapacitorusesactivatedcarbonpowderandactivatedcarbonfiberaspolarizableelectrodestoincreasetheareaof​​contactwiththeelectrolyte.Thelargerthearea,thelargerthecapacitance.Thecapacitoriswidelyused.
2019-04-11
Inrecentyears,inordertopromotenewenergyvehicles,thegovernmenthasissuedasubsidypolicy.Thestrengthofpolicysupportisconstantlyincreasing. AnothermajorreasonforthesurgeinnewenergyvehiclesisthattheDeputySecretaryGeneraloftheAutomobileAssociationrevealedonMay2thattheMinistryofFinanceandotherfourministriesarestudyingnewsubsidiesfornewenergyvehicles.Itisexpectedtobeintroducedinthefirsthalfoftheyear,andtheminimumsubsidystandardwillexceed3,000yuan.. Infact,inrecentyears,inordertopromotenewenergyvehicles,thegovernmenthascontinuouslyintroducedsubsidypolicies.Itcanbesaidthattheintensityofpolicysupportisconstantlyincreasing. InFebruary2009,theState'sInterimMeasuresfortheAdministrationofFinancialSubsidyfortheDemonstrationandPromotionofEnergy-SavingandNewEnergyVehiclesgavesubsidiesofupto60,000yuanpervehicleforpureelectricvehicles.InJune2010,theMinistryofFinance,theNationalDevelopmentandReformCommissionandtheMinistryofIndustryandInformationTechnologyjointlyissuedadocument.Itispointedoutthatsubsidiesfordomesticnewenergyvehicleswillbegrantedat3,000yuan/kWh,andthepilotperiodwillbefrom2010to2012. Duringthe"twosessions"thisyear,MiaoWei,MinisteroftheMinistryofIndustryandInformationTechnology,saidthattheMinistryofIndustryandInformationTechnologyandotherrelevantministriesandcommissionsareexpectedtolaunchthepromotionofhybridvehiclesnationwide.Itisreportedthatthenewsubsidypolicymaybedividedinto16gradesaccordingtothefueleconomyrateoftheautomobile.Thebetterthefueleconomyeffect,themoresubsidies.
2019-03-14
Our company is a professional wire harness manufacturer, the main medical machinery wire harness|Automotive wire harness manufacturer|Electric car wire harness|Donglian wire harness|Wire harness OEM|Twisted car wire harness|New energy automobile wire harness|Electric vehicle wire harness|Customized assembly line|Product Mainly exported to the United States, Germany, Japan and other places.
2019-03-14
Pointstonoteabouttheassemblyofautomotivewiringharnesses: 1.Donotpullthewireharnesstootightlyduringassembly(especiallyinthehorizontaldirection),avoidingthevehicleinabumpystate,causingthewireharnessfixedpointpositiontobedisplaced,resultinginaninstantaneousincreaseinthedistancebetweenthetwofixedpoints,therebylengtheningthewireharness.Causestheinternalcontactofthewireharnesstopulloff/virtualconnection,changethewireparameters,andevenbreakthewire. 2.Aftertheharnessisassembled,thereshouldbeenoughclearancearoundittoensurethatitisnotpressedbyotherpartsorcaughtbyotherpartsandtheirfasteners.Avoidproblemssuchasgroundingcausedbypinch-offinsulation,wearorcracking. 3.Donotplaceconnectorsofthesamemodelandcolorintheadjacentposition.Avoidmis-insertionduringassembly,damagetoharnessesandappliances. 4.Theconnectorsareplacedinaneasy-to-findposition,inapositionwherethehandsandtoolsareeasytooperate.Inordertofacilitateinspectionandmaintenance,itisnecessarytoconsiderthelengthofthewiresoftheelectricaldeviceaccordingtotheactualassemblyconditions.Iftheelectricaldeviceisinstalledinaneasy-to-operateposition,thewirecanbeomittedtodirectlyconnecttheconnectortothecomponent;iftheelectricaldeviceisinstalledinaconcealedposition,andthemaintenanceanddisassemblyisdifficult,thewireoftheelectricaldevicecanbeusedasneeded.Thelengthisappropriatelyincreasedsothattheconnectorisplacedinapositionconvenientforinspectionandmaintenance. Intheactualoperationprocess,inadditiontofollowingthesefivepointsofattentiontothewireharnessassemblywork,wemustcontinuetofindtheproblemandstudymorewaystosolvethehiddendangersinthewireharnessassembly.
2019-03-14
Electricvehicleeranetworknews,electricvehiclewiringharness,asthenamesuggestsistouseelectricenergyasenergytodrive,thenhowtomakethebodyofthewholevehicleconductive,youcannotdowithoutthewireharness. Theelectricvehiclewiringharnessisoneofthemaincomponentsontheelectricvehicle,andisusedtoturnonallthecurrentcomponentsoftheelectricvehicle,voltage,andpower. Inordertopreventelectricvehiclesfromencounteringshort-circuit,power-offandotherconditions,itisnecessarytopayattentiontothemaintenanceofelectricvehiclesinpeacetime! Thefollowingarethethingstobeawareofduringtheuser'suse: 1.Influentwaterhasagreatinfluenceonthewiringharnessofelectricvehicles.Ifrainwaterenterstheinsideofthewiringharness,somejointsofthewiringharnesswillbeoxidized,resultinginaphenomenonthatsometimesisnottransmittedwhenthevoltageistransmitted.Therefore,electricvehiclesshouldnotbeplacedintherainforalongtime,therainisacidic,andtherainwillcausetheoxidationspeedofthewireharnesstobecomefaster. 2,whentheelectriccarhasjustrained,donotuseitimmediately,placeitindoorsorinadryplace,waituntiltherainwaterofthewholevehiclehasrecededandthenusethewholevehicle,otherwiseitwillcausethewholevehicletocatchfire,burnouttheaccessories,etc.. 3,theuseofelectricvehiclesformorethansixmonthstomorethanoneyear,itisrecommendedtocheckthewiringharnessforleaks,peelingphenomenon,ifyouhavetoreplacethewiringharnessimmediately,otherwiseitmaycauseseriousconsequences.  4.Forthesafetyofyourselfandothers,pleasecheckthewiringharnessofthevehicleregularly.
2019-03-19
According to relevant sources, the policy of purchasing fuel vehicles with new energy vehicles has begun to be implemented. Consumers with fuel vehicle indicators can directly purchase new energy vehicles. It is worth noting that consumers use fuel vehicle indicators to purchase new energy vehicles. After using it for a period of time, you can also purchase fuel vehicles with indicators. However, the above-mentioned people said that consumers with new energy vehicle indicators can only buy new energy vehicles.