Txoj kev loj hlob keeb kwm ntawm kev kaw tsis siv neeg kaw relay yog ze ze rau kev txhim kho tag nrho ntawm relay thev naus laus zis thiab kev hloov pauv ntawm kev thov hauv cov ntawv thov tshwj xeeb. Hauv qab no yog nws cov keeb kwm kev loj hlob dav dav:
Thaum ntxov (xyoo pua 19th mus rau nruab nrab-20th century)
Keeb kwm thiab Basic Invention
Nyob rau xyoo 1830, Asmeskas tus kws tshawb fawb neeg Asmeskas Joseph Henry tau tsim cov relays siv qhov tshwm sim ntawm electromagnetic induction. Qhov ntxov tshaj plaws relay yog electromagnetic relay, uas siv qhov tshwm sim ntawm magnetic quab yuam tiam thiab ploj ntawm ib tug electromagnet nyob rau hauv lub hwj chim nyob rau hauv thiab tawm los tswj lub qhib thiab kaw ntawm lwm lub Circuit Court nrog high voltage thiab siab tam sim no, enabling tej thaj chaw deb tswj thiab tiv thaiv Circuit Court. , nteg lub hauv paus rau txoj kev loj hlob ntawm tsis siv neeg kaw relays.
Daim ntawv thov kev tswj xyuas hluav taws xob yooj yim
nws yog nyob rau hauv no theem uas muaj nuj nqi ntawm lubrelaypib nthuav dav rau hauv qee qhov yooj yim hluav taws xob, tshuab xov tooj thaum ntxov, yooj yim kev lag luam tswj Circuit Court thiab lwm yam. Lub luag haujlwm tseem ceeb hauv cov tshuab no yog ua kom muaj kev tswj hwm / tawm thiab muab kev tiv thaiv theem pib. Txawm li cas los xij, nyob rau lub sijhawm no, kev ua haujlwm ntawm lub relay yog qhov tsis zoo, thiab cov qauv kuj yooj yim, kev ntseeg tau thiab qhov tseeb tseem tsis tau txhim kho.
Kev loj hlob theem (nruab nrab-20 xyoo pua txog rau xyoo pua 20th)
Kev txhim kho khoom siv
Nrog rau txoj kev loj hlob ntawm cov ntaub ntawv science, kev tsim cov ntaub ntawv ntawm relays yog tas li upgraded. Piv txwv li, cov ntaub ntawv sib cuag tau maj mam hloov zuj zus los ntawm cov ntaub ntawv uas nquag hnav thiab oxidation thaum ntxov rau cov ntaub ntawv alloy uas muaj ntau dua hnav-tiv taus, conductive, thiab tiv taus oxidation, txhim kho lub neej kev pab cuam thiab kev ua haujlwm ruaj khov ntawm relays; Qhov sib nqus permeability thiab saturation sib nqus induction siv ntawm cov khoom siv hlau tseem raug txhim kho, uas ua rau muaj zog dua electromagnetic conversion efficiency ntawm relay.
Kev tsim kho kom zoo
Cov qauv tsim sab hauv ntawm lub relay yog qhov tsim nyog, xws li kev siv cov txheej txheem ntau dua, txo qhov ntim thiab qhov hnyav ntawm lub relay, thaum txhim kho cov cua kub dissipation kev ua tau zoo kom haum rau siab zog thiab denser circuit installation; Txoj kev npaj thiab kev sib txuas ntawm kev sib cuag tau kuj tau txhim kho kom txo tau kev tiv thaiv kev tiv thaiv thiab muaj peev xwm ntawm arc tiam, yog li txhim kho kev ntseeg tau ntawmrelay rau / tawm.
Ntau hom relays tau tshwm sim
Ntxiv nrog rau cov tshuaj electromagnetic relays, tseem muaj ntau hom relays xws li solid-state relays, thermal relays, thiab lub sij hawm relays. Cov khoom hauv lub xeev relays muaj qhov zoo ntawm kev tsis sib cuag, lub neej ntev, thiab cov lus teb ceev ceev, thiab siv rau qee lub sijhawm uas yuav tsum muaj kev ntseeg siab thiab ceev; Thermal relays yog siv los tiv thaiv overload ntawm motors; Lub sijhawm relays tuaj yeem ua tiav kev tswj hwm ncua sijhawm, muab kev yooj yim rau ntau yam circuits uas yuav tsum tau ua haujlwm raws sijhawm. Cov sib txawv ntawm cov relays no muab lub hauv paus rau kev ua haujlwm nthuav dav ntawm kev kaw tsis siv neeg relays hauv cov ntawv thov sib txawv.
Expansion ntawm daim ntawv thov teb
Daim ntawv thov ntawm relays hauv kev lag luam automation tau nthuav dav heev, siv dav hauv kev tswj cov kab ntau lawm, cov cuab yeej siv tshuab tswj, lub zog tiv thaiv thiab kev tswj hwm, thiab lwm yam. Nyob rau hauv lub tsheb teb, relays kuj tau pib siv hauv hluav taws xob. systems ntawm tsheb, xws li pib circuits, lub teeb tswj, horn tswj, thiab lwm yam., nteg lub hauv paus rau txoj kev loj hlob ntawm tsis siv neeg kaw relays rau tsheb. Piv txwv li, lub relay siv los tswj kev pib thiab nres ntawm lub tsheb cav yog ib qho ntawm cov ntawv thov thaum ntxovASD relays.
Niaj hnub nimno theem (21st caug xyoo tam sim no)
Txoj Kev Txawj Ntse thiab Kev Sib Koom Tes
Kev txawj ntse tswj
Nrog txoj kev loj hlob sai ntawm kev siv tshuab hluav taws xob thiab microprocessor thev naus laus zis, kev kaw tsis siv neeg kaw tau maj mam ua tiav kev txawj ntse. Lub ntse tsis siv neeg kaw relay nrog built-in microprocessor tuaj yeem ua tiav lub sijhawm saib xyuas thiab kev tshuaj xyuas ntawm qhov ntsuas hluav taws xob, xws li voltage, tam sim no, kub, thiab lwm yam, thiab tswj tau thiab kuaj xyuas qhov tsis raug raws li preset algorithms thiab logic. Piv txwv li, thaum kuaj pom muaj qhov txawv txav hauv Circuit Court, qhov ntse tsis siv neeg kaw relay tuaj yeem txiav tawm Circuit Court los tiv thaiv cov cuab yeej thiab cov neeg ua haujlwm kev nyab xeeb; Nws tuaj yeem sib txuas lus nrog lwm yam khoom siv los ntawm kev sib txuas lus sib txuas kom ua tiav cov chaw taws teebtswjthiab centralized tswj.
Integrated tsim
Kev txo qis thiab kev sib koom ua ke yog ib txoj cai los tsim cov khoom siv hluav taws xob niaj hnub; cia li, txoj cai ntawm kev kaw relay kuj mus tib yam. Ib tug xov tooj ntawm lub zog ntawm relays yog kev koom ua ke nyob rau hauv ib tug nti los yog module uas yuav txo tau ntim thiab tus nqi, thiab tsa lub kev cia siab thiab stability ntawm ib tug system. Piv txwv li, niaj hnub no muaj cov tsheb ECUs uas muaj ntau yam tsis siv neeg kaw relays uas yuav yog lub hauv paus tswj hwm ntau yam haujlwm xws li lub cav tsheb, kev sib kis, lub cev hluav taws xob, thiab lwm yam.
Kev txuag hluav taws xob ntsuab thiab kev ua haujlwm siab
Tsawg zog tsim
Nyob rau hauv cov ntsiab lus ntawm lub zog tsis txaus thiab ua kom muaj kev paub txog ib puag ncig, kev tsim ntawm kev kaw tsis siv neeg relays qhov tseem ceeb tshaj plaws ntawm kev siv hluav taws xob tsawg. Los ntawm kev siv cov tshuab hluav taws xob hloov pauv tau zoo dua, txhim kho kev tsim hluav taws xob zoo, thiab xaiv cov khoom siv hluav taws xob qis, lub zog siv hluav taws xob ntawm cov relays thaum lub sijhawm ua haujlwm tuaj yeem txo kom tau raws li qhov xav tau ntawm ntau yam khoom siv txuag hluav taws xob thiab lub zog ntsuab.
Kev hloov pauv tau zoo
Txhim kho lub zog hloov dua siab tshiab ntawm qhov tsis siv neeg kaw relays, ua kom lawv ua haujlwm tau zoo dua hauv kev tswj cov hluav taws xob tam sim no thiab high voltage circuits thiab txo qis zog poob. Piv txwv li, hauv cov tshuab tsim hluav taws xob tshiab xws li hnub ci thiab cua tshuab tsim hluav taws xob, kev ua haujlwm siab tsis siv neeg kaw relays yog qhov tseem ceeb rau kev txhim kho lub zog tsim hluav taws xob thiabqhov systemruaj khov.
Kev loj hlob nyob rau hauv tej yam kev thov
Kev lag luam tsheb
Dhau li ntawm kev txhim kho txuas ntxiv ntawm cov thev naus laus zis hauv tsheb, lub luag haujlwm ntawm kev nres tsheb tsis siv neeg relay tsis tau txwv rau kev ua haujlwm ntawm nws pib pib-nres ntawm lub cav, kuj hybrid thiab ntshiab hluav taws xob siv tsheb. Piv txwv li, relays siv nyob rau hauv kev tswj ntawm lub roj teeb tswj system, hluav taws xob tsav tsheb, kev them nyiaj system, thiab lwm yam, yuav tsum muaj ntau dua voltage, muaj peev xwm nqa tam sim no loj dua, teb ceev ceev, thiab muaj kev ntseeg siab los lav kev nyab xeeb hauv kev ua haujlwm thiab kev ua haujlwm. rau tsheb.
Hauv kev lag luam
Hauv kev lag luam automation kev lag luam uas tau tsav los ntawmKev lag luam 4.0thiab kev tsim khoom ntse, qib ntawm kev lag luam automation yog nce, uas tso siab rau kev ua haujlwm siab thiab ua haujlwm rau kev kaw tsis siv neeg relays. Piv txwv li, nyob rau hauv cov ntaub ntawv ntawm automated ntau lawm kab nyob rau hauv ntse factories, vim muaj kev sib koom siab ntawm tsis siv neeg kaw relays nrog sensors, actuators, PLCs, thiab lwm yam khoom siv, kev tswj qhov tseeb yog siab thiab cov lus teb yog ceev, ua rau muaj kev txhim kho zoo sib xws. hauv kev tsim khoom thiab cov khoom zoo.
Smart home place application
Nrog rau kev nce ntawm kev ua lag luam hauv tsev ntse, nws pib siv rau qee lub tshuab ntse xws li kev tswj lub teeb pom kev zoo, cov khoom siv hauv tsev, thiab kab hlau rhuav hauv lub tsev ntse. Nyob rau hauv no hais txog, nws feem ntau xav tau xws li ib tug tsis siv neeg kaw relay uas muaj peev xwm tsim nyob rau hauv cov kev taw qhia ntawm miniaturization, paub lub functionality ntawm wireless kev sib txuas lus, thiab ua tau zoo nrog lub ntse tswj system rau lub hom phiaj ntawm realizing scenes 'cov chaw taws teeb tswj yooj yim thiab linkage intelligents. .
Hu rauQIANJItam sim ntawd mus ntsibhigh-quality manufacturing,
Lub sijhawm hloov pauv sai thiab kev pabcuam zoo rau cov neeg siv khoom.
Tiv tauj pebrau ib nqe lus thiab pib koj qhov project tom ntej!
Txawm li cas los xij, koj puas xav tau kev pab?Tiv tauj peb: Muab Kev Pabcuam Zoo Tshaj Plaws rau Koj
Daim ntawv lo: Kev txhim kho ntawm Tsis siv neeg kaw Relays, Tsis siv neeg kaw relay