Hwj chim Relay

Koj tus kws tshaj lij 12V High Power Relay Supplier

Zhejiang Qianji Relay Co., Ltd yog tsim nyob rau hauv 2000 thiab muaj ntau tshaj 23 xyoo kev ntawm relay kev lag luam. Lub tuam txhab yog ib tug niaj hnub thiab kev lag luam kev tshawb fawb, tsim, tsim, thiab muag relays.

Vim Li Cas Xaiv Peb

01/

Cov khoom siv dav
Lub tuam txhab tshwj xeeb hauv kev tsim ntau tshaj 100 series thiab 2, 000 specifications ntawm ntau yam me me relays, high-power relays, imported relays, tsheb relays, sij hawm relays, sib nqus latching relays, solid-state relays, txee, kub controllers, relay sockets, keyboards, thiab lwm yam.

02/

Kev siv dav dav
Peb cov khoom siv relay feem ntau yog siv hauv cov tshuab hluav taws xob, kev lag luam automation, tsheb thauj mus los, khoom siv kho mob, khoom siv hauv tsev, thiab lwm yam.

03/

Quality Assurance
Peb tau dhau ISO9001 daim ntawv pov thawj thoob ntiaj teb kev ua haujlwm zoo, thiab peb cov khoom tau dhau los ntawm kev kuaj tsis muaj tshuaj lom thiab ib puag ncig zoo; Qee cov khoom tau txais American UL, German TUV ntawv pov thawj, CE certification, thiab CQC ntawv pov thawj.

04/

Kev lag luam dav
Muaj cov neeg muag khoom thoob plaws lub tebchaws thiab peb cov khoom raug xa tawm mus rau Middle East, South America, Southeast Asia, Taiwan, Kaus Lim Qab Teb, Australia, Europe, Tebchaws Asmeskas, thiab lwm lub tebchaws thiab cheeb tsam.

12V60A High Power Relay
Lub 12V60A high-power relay tuaj yeem hloov kho, nrog lub sijhawm luv luv thiab tsis siv neeg hloov pauv ntawm electromagnetic relays. Nws yog ib tug brand tshiab configuration thiab ib tug nrov...
Ntau
Hwj chim Relay 80A12V
Hwj chim relay 80A12V, voltage 12V, tam sim no 80A, DC12V DC hnyav-duty tas mus li relay, muaj peev xwm tuav tau siab tam sim no daim ntaub ntawv, hnyav-duty keyboards. Silver alloy terminal...
Ntau
24V100A High Power Relay
24V high-power relay 100A220V 100A tsis siv neeg hloov hluav taws xob relay 8-pin DPDT pob tshab plhaub 100A hluav taws xob relay.
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150A12V High Fais Fab Relay
Lub 150A12V high-power relay muaj ib lub PC casing thiab ib tug ntshiab tooj liab puab core. Silver alloy tiv tauj. Nquag kaw relay, raug high-power relay, yooj yim rau nruab, tsis siv neeg tswj...
Ntau
24V 100 tus hluav taws xob relay rau cov tsheb thauj khoom
Peb 24V 100A fais fab relay rau cov tsheb thauj khoom yog engineed kom tau raws li cov hluav taws xob xav tau ntawm cov tsheb hnyav thiab tsheb tsheb. Nyob rau nruam no 100 amp siab tam sim no...
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Hnyav Plaub Ntug Relay 24V 100A
Lub luag hauj lwm hnyav relay 24V 100A yog engineered kom xa tawm tsam siab siab {2} Tam sim no lub hwj chim hloov rau tsheb, tsheb thauj khoom, thiab khoom siv khoom siv. Qhov no rugged relay tuj...
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60a 12V Fais Fab Relay
12V 60v 60a Hnyav Plaub Ntug Siab Ua Haujlwm Automotive & Tubrog nkoj Relay|Kom ceev tsis zoo no feem electromagnet hloov rau cov kev siv Universal
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Relay Jqx 62f 120a
QX-62F 120A relay yog qhov ua tau zoo tshaj plaws ntawm cov hluav taws xob siv hluav taws xob siv dav hauv kev tswj hwm kev lag luam, cov cuab yeej siv hluav taws xob, thiab hluav taws xob faib...
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Relay 12v 25a
Relay 12V 25A yog cov khoom siv hluav taws xob hloov hluav taws xob uas siv los tswj cov khoom siv hluav taws xob siab. Nws muaj kev siv dav hauv kev tsheb, khoom siv hluav taws xob, thiab kev lag...
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48v 30a Relay
QIANJI-brand 48V 30A relay yog tsim los rau lub hom phiaj tshwj xeeb ntawm kev kub siab thiab kev tswj tam sim no hauv cov khoom siv hluav taws xob. Qhov no relay tuaj yeem muab kev ua haujlwm zoo...
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Relay 40a 220v
Relay 40A 220V yog cov khoom siv hluav taws xob tswj tau zoo siv dav hauv kev lag luam thiab tsev automation, muaj peev xwm tiv taus tam sim no ntawm 40 amperes thiab txhawb nqa 220V voltage.
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24v 80a Relay
24V 80A relay yog ib hom kev ua haujlwm siab thiab txhim khu kev qha hluav taws xob tswj cov cuab yeej siv, dav siv hauv txhua yam kev lag luam automation, khoom siv tshuab, khoom siv hauv tsev,...
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Tsev 12 3 4 Rau sab kawg

Txhais ntawm Fais Fab Relay

Lub hwj chim relay yog ib qho cuab yeej siv hluav taws xob los qhib lossis kaw lub voj voog thaum lub tswv yim (coil) zoo siab. Lawv muab kev sib cais siab ntawm cov teeb liab tswj (coil) thiab cov zis (kev sib cuag) - feem ntau nrog cov ntsuas hluav taws xob ntawm 4 lossis 6kV. Lub hwj chim relay tej zaum yuav muaj kev hloov pauv (ob qho tib si qhib (NO) thiab ib txwm kaw (NC)) cov neeg sib cuag lossis tsuas yog qhib (NO) cov neeg sib cuag. Thaum TSIS muaj kev sib cuag tsuas yog muab qhov no feem ntau txhais tau tias muaj kev sib cuag ntau dua thaum tawm tuaj yeem muab tau, uas yuav tsum tau ua hauv qee daim ntawv thov. Hwj chim relays yog txhim khu kev qha teeb meem daws teeb meem thaum nws los txog rau switching siab tam sim no.

Lub zog Relay ua haujlwm li cas

Lub hauv paus tsim ntawm lub hwj chim relay siv lub electromagnet (coil thiab hlau core), armature, lub caij nplooj ntoos hlav thiab ib los yog ntau khub ntawm kev sib cuag. Nrog ib txwm qhib (NO) tiv tauj ib qho me me tam sim no ntws los ntawm cov khoom siv hluav taws xob, ua kom lub tshuab electromagnet. Qhov tshwm sim magnetic teb attracts armature uas txav cov neeg sib cuag, ua kom tiav lub thib ob Circuit Court, tso cai rau ib tug loj tam sim no ntws. Thaum lub hauv paus ntawm lub hwj chim raug tshem tawm, lub armature tsis nyiam, lub caij nplooj ntoos hlav rov qab mus rau qhov chaw seem uas tso cai rau cov neeg sib cais, nres qhov ntws ntawm hluav taws xob hauv ob lub voj voog thiab tua lub cuab yeej.

Nyob rau hauv cov ntaub ntawv ntawm ib txwm kaw (NC) relay, nws yog thim rov qab. Lub caij nplooj ntoos hlav rov qab ua rau cov neeg raug kaw. Thaum lub input Circuit Court qhib, lub electromagnet attracts lub armature, qhov no overcomes lub zog ntawm lub rov qab lub caij nplooj ntoos hlav thiab lub feem ntau kaw neeg sib cais, nres tam sim no txaus nyob rau hauv lub thib ob Circuit Court. Yog li ntawd, NC relays khaws lub voj voog loj dua nyob rau hauv txoj hauj lwm los ntawm lub neej ntawd.

Nta ntawm Fais Fab Relay

Kev ua haujlwm yooj yim
Thaum kawm yuav ua li cas khiav lub hwj chim relay los yog muab tso rau hauv qhov kev txiav txim txoj kev yog tiag tiag yooj yim. Tam sim no uas ntws los ntawm lub hwj chim qhov chaw ua hauj lwm lub coil ntawm ib tug relay uas nyob rau hauv lem tsim ib tug magnetic teb uas attracts ib tug sab hauv lever uas hloov cov kev sib cuag. Relays feem ntau yog tswj los ntawm kev siv me me tam sim no thiab tuaj yeem tswj cov circuits loj dua thaum tsuas yog siv cov theem qis ntawm tam sim no.

Kev sib cais thiab sib cais ntawm Circuits
Lub hwj chim relays xyuas kom muaj kev nyab xeeb ntawm kev sib cais ntawm cov tswj Circuit Court thiab load circuits thaum siv rau hauv qee yam kev siv. Relays yog siv los cais cov tswj Circuit Court los ntawm Circuit Court uas muaj load rau nws. Lawv tsis yog ib qho cuab yeej siv rau kev tswj, lawv kuj tuaj yeem siv rau kev nyab xeeb kev siv.

Loj me me
Lub hwj chim relays feem ntau yog cov khoom me me uas tuaj yeem ua ke rau hauv feem ntau ntawm cov vaj huam sib luag thiab tswj cov circuits. Es tsis txhob siv ntau yam kev sib cuag thiab coils relays compact qhov no tag nrho rau hauv ib chav tsev uas muaj lub hauv paus thiab ib lub relay. Qee lub sij hawm cov relays sib hloov tau raws li lawv tuaj yeem txuas rau hauv lub hauv paus.

Yooj yim rau Troubleshoot
Lub hwj chim relays yog qhov yooj yim heev rau kev sim thiab ua qhov txhaum-nrhiav cov haujlwm ntawm. Daim duab kab hluav taws xob ntawm lub relay tuaj yeem pom tau luam tawm ntawm sab ntawm relay lossis hauv phau ntawv ua haujlwm / kev teeb tsa. Raws li cov relays kuj yog cov khoom siv uas tsis tshua muaj nqi lawv tuaj yeem hloov tau pheej yig los txiav txim rau lawv raws li qhov teeb meem. Ib lub pob kuj tseem tuaj yeem nyob rau sab saum toj ntawm lub relay uas tuaj yeem ua haujlwm ntawm cov neeg sib cuag ntawm lub relay.

Tswj ntau tshaj ib qho
Lub hwj chim relays tuaj yeem siv rau hauv ib qho system los tswj txog li 4 qhov sib txawv ntawm kev hloov pauv. Lawv tuaj yeem siv los hloov ntau dua ib qho kev sib cuag ntawm ib lub sijhawm. Qhov no rov txuag qhov chaw thiab muab ntau txoj kev xaiv thaum tsim ib lub voj voog. Cov kev sib txuas ntawm cov khoom siv hluav taws xob tuaj yeem siv los hloov cov khoom sib txawv lossis cov khoom sib txawv uas yuav muaj qhov sib txawv voltage lossis qib tam sim no.

Cov Cheebtsam Tsawg
Lub zog relays yog cov khoom siv hluav taws xob pheej yig. Vim lawv cov nqi qis thiab yooj yim ntawm kev siv relays muaj nyob thoob plaws ntau yam hluav taws xob circuits thiab tshuab.

Yooj yim ntawm installation
Lub zog relays yog cov khoom siv hluav taws xob yooj yim heev rau nruab. Feem ntau cov relays lossis relay bases tuaj yeem ntsia tau rau hauv din rail. Qee hom relays tuaj yeem hloov pauv tau, qhov no txhais tau tias yog cov neeg sib cuag lossis coil tsis ua haujlwm, tuaj yeem hloov pauv yam tsis muaj kev cuam tshuam cov xov hlau.

Yooj yim ntawm Cable Termination
Lub hwj chim relays feem ntau muaj ntau yam sib txawv ntawm txoj kev txiav cable. Cov kev xaiv feem ntau muaj xws li ntsia hlau, diav rawg, thiab caij nplooj ntoos hlav-style txiav txoj kev. Txoj kev txiav tawm ntawm lub relay feem ntau muaj kev ruaj ntseg thiab tiv thaiv cov cables tawm thaum nyob hauv ib puag ncig uas muaj kev vibrations. Relays uas tau tsim los siv rau ntawm PCBs muaj cov pins uas tuaj yeem ua rau lub rooj tsavxwm.

Hloov AC lossis DC
Lub hwj chim relays tuaj yeem siv los hloov AC lossis DC loads nyob ntawm qhov spec thiab hom relay.

Relays muaj lub neej ntev
Lub hwj chim relays yuav muaj lub neej ntev thiab tsis tas yuav hloov pauv tsis tu ncua. Yog tias koj lub relay xav tau hloov ntau zaus nws tuaj yeem pom muaj teeb meem nrog lub voj voog lossis nws tuaj yeem yog qhov tsis ncaj ncees lawm rau txoj haujlwm. Ib qho kev ua neej nyob ntawm ib lub relay yog nyob ib ncig ntawm 1 - 1.5 lab cycles.

Multi-Voltage Inputs
Lub hwj chim relays tuaj yeem muab ntau qhov hluav taws xob inputs, qhov no txhais tau hais tias muaj ntau yam inputs tuaj yeem siv rau tib lub relay. Qhov no tuaj yeem txo qis cov khoom lag luam thiab tseem tsis meej pem rau txhua tus thaum hloov cov khoom tsis raug. Muaj ntau qhov sib txawv voltage input theem muaj rau relays.

Voltage Amplification
Lub hwj chim relays tuaj yeem ua haujlwm nrog cov qib me me ntawm qhov hluav taws xob thiab siv los tswj cov circuits nrog ntau qib ntawm qhov voltage. Ib qho piv txwv ntawm qhov no yog 24 V DC relay tuaj yeem siv los tswj lub voj voog nrog 230 V AC load hauv nws.

Pom kev tiv tauj ua haujlwm
Qee lub hwj chim relays muaj LEDs nyob rau ntawm lawv uas qhia tias cov neeg tau hloov pauv lossis tsis tau. Koj tseem tuaj yeem pom qhov no los ntawm kev saib ntawm cov relay tab sis kev siv LED modules ua rau txoj haujlwm no yooj yim dua. Lub pob xeem kuj qee zaum nyob rau sab saum toj ntawm lub relay uas tuaj yeem ua haujlwm cov neeg sib cuag thaum nias.

Kev Kho Mob Dawb
Lub hwj chim relays yog cov khoom siv hluav taws xob uas yuav tsum tsis muaj kev saib xyuas. Thaum lawv tau muab tso rau hauv ib qho system lossis Circuit Court lawv tuaj yeem zaum nyob ntawd thiab ua lawv txoj haujlwm tom qab lub sijhawm.

Kev siv fais fab Relay

Yuav luag txhua yam khoom siv hluav taws xob lossis cov khoom siv hluav taws xob uas siv hluav taws xob muaj tsawg kawg yog ib lub zog relay. Lawv yog siv nyob rau hauv ntau yam khoom siv, los ntawm cov xov tooj ntawm tes mus rau lub computer mus rau lub tsheb. Lawv siv los tswj cov dej ntws ntawm hluav taws xob mus rau ntau yam khoom siv hauv ib lub cuab yeej thiab tuaj yeem siv los tig lub cuab yeej rau lossis tawm, lossis tswj cov dej ntws ntawm hluav taws xob. Qee qhov kev siv ntau tshaj plaws rau lub zog relays suav nrog:

Automotive
Lub zog relays yog siv nyob rau hauv ntau yam kev siv tsheb sib txawv, los ntawm kev tswj lub cav mus rau kev tswj teeb pom kev zoo.

Kev lag luam

Lub hwj chim relays yog siv nyob rau hauv ntau yam kev lag luam kev siv, los ntawm cov txheej txheem tswj mus rau lub tshuab cuab yeej.

Khoom siv

Lub hwj chim relays yog siv nyob rau hauv ntau yam khoom siv sib txawv, los ntawm lub tshuab ntxhua khaub ncaws mus rau microwaves.

Computers thiab Peripherals

Lub hwj chim relays yog siv nyob rau hauv ntau yam sib txawv computers thiab peripheral li, los ntawm printers mus rau scanners.

Cheebtsam ntawm Fais Fab Relay

Cov khoom tseem ceeb hauv lub hwj chim relay muaj xws li - nyob rau hauv kev sib cuag, los yog ob sab - kev sib cuag ruaj khov, txav kev sib cuag (tsav los ntawm lub tshuab magnetic - lub cev muaj zog - hloov lub load Circuit Court), thiab kev sib cuag springs (tuav cov neeg sib cuag tab sis hloov tau txaus. mus rau tag nrho cov neeg sib cuag mus).

Lub tshuab magnetic muaj xws li cov kauj (tsim qhov tsim nyog magnetic teb rau actuate lub armature thiab kev sib cuag), cov tub ntxhais, tus quab (tsim lub magnetic Circuit Court), armature (qhov txav qhov uas kaw thiab qhib lub magnetic Circuit Court thiab ua - ntawm a zuag los yog actuator - nyob rau ntawm lub txav relay hu), thiab lub caij nplooj ntoos hlav rov qab (tsim lub ntsiab txoj hauj lwm ntawm cov hlau nplaum thiab kev sib cuag system yog hais tias lub kauj yog tsis energized).

Cov khoom siv kho tshuab muaj xws li rooj plaub, lub hauv paus, rwb thaiv tsev (sib cais lub hauv paus Circuit Court los ntawm ob sab thiab muab cov rwb thaiv tsev uas yuav tsum tau muaj), actuator (tuaj yeem txhais cov lus tsa suab ntawm magnetic system mus rau cov neeg tsiv teb tsaws), pins lossis terminals (txuas kev sib cuag thiab lub nra. ), thiab cov khoom siv mounting.

Feem ntau lub zog relays yog monostable (tsis yog-latching) relays nrog lub nruab nrab coil system, thiab tsuas yog ib qho chaw ruaj khov. Cov no yuav nyob hauv lub xeev tsis muaj zog, tsis tau txais lub zog.

Qhov sib txawv ntawm Relays tsis tu ncua thiab fais fab Relays

Ib qho relay tsis tu ncua yog ib qho khoom siv hluav taws xob uas siv lub tshuab hluav taws xob los qhib lossis kaw lub voj voog. Lub hwj chim relay, ntawm qhov tod tes, yog ib hom tshwj xeeb ntawm relay uas siv los tswj cov hluav taws xob hluav taws xob siab. Lub hwj chim relays tuaj yeem tswj tau ntau dua qhov hluav taws xob thiab cov tam sim no dua li cov relays li niaj zaus.

Regular Relay yog dab tsi?
Hauv hluav taws xob engineering, relay yog hom hluav taws xob hloov. Nws muaj cov txheej txheem input terminals rau ib leeg lossis ntau qhov kev tswj cov cim thiab cov txheej txheem ntawm kev sib cuag terminals. Ib qho kev hloov pauv tuaj yeem muaj tus lej ntawm kev sib cuag hauv ntau hom kev sib cuag, xws li ua kev sib cuag, rhuav cov neeg sib cuag lossis hloov pauv kev sib cuag. Relays yog siv nyob rau qhov twg circuits yuav tsum tau tswj los ntawm ywj siab uas tsis muaj hwj chim teeb liab, los yog qhov twg ntau circuits yuav tsum tau tswj los ntawm ib lub teeb liab. Lub ntsiab kom zoo dua ntawm relays yog tias qhov hluav taws xob tsis tshua muaj hluav taws xob tswj hluav taws xob thiab hluav taws xob hluav taws xob tswj tau raug cais tawm ntawm ib leeg. Traditional relays siv electromagnets hloov circuits, tab sis cov tshiab versions siv solid-state electronics. Solid-state relays ua haujlwm los ntawm kev siv cov khoom siv kho qhov muag ntawm cov khoom siv hluav taws xob, tsis yog lub cev txav mus los.

Power Relay yog dab tsi?
Lub hwj chim relays yog cov khoom siv hluav taws xob uas siv los hloov hluav taws xob circuits. Lawv configurations muaj xws li ib leeg-ncej, ob-ncej, thiab triple-ncej. Tsis tas li ntawd, lawv tuaj yeem yog Nquag Qhib (NO) lossis Nquag Kaw (NC). Lawv yog siv los tswj cov high-voltage circuits nrog low-voltage signals.

Tsis tu ncua Relays vs Power Relays
Relays muaj kev txwv lub zog zoo li lwm yam khoom siv hluav taws xob. Xyuas kom tseeb tias koj paub qhov siab tshaj plaws tso cai rau lub zog ntsuas rau koj tus qauv tshwj xeeb thiab qhov sib txawv. Yog tias koj tsis ua, koj tuaj yeem ua rau muaj teeb meem. Piv txwv li, yog tias koj muaj 60W relay thiab siv 250V rau nws nrog 2A tam sim no kos, koj yuav tau siv 500W ntawm lub zog - qhov tseem ceeb tshaj qhov kev txwv. Qhov no tuaj yeem ua rau koj lub relay puas lawm.
Lub hwj chim relays yog siv nyob rau hauv thiaj li yuav ua tau raws li high tam sim no thiab voltage yuav tsum tau thaum tsis txhob tshaj lub hwj chim thiab kub pib. Lub zog relays ua haujlwm ntawm tib lub hauv paus ntsiab lus xws li cov relays tsis tu ncua, tab sis lawv muaj ntau dua tam sim no thiab qhov ntsuas hluav taws xob. Qhov no tso cai rau kev hloov ntawm lub zog siab loads. Lub zog relays tshwj xeeb tsim los tsim kom muaj cua sov tsawg dua thiab tseem txo qis arcing thaum hloov. Cov kev sib cuag ntawm lub hwj chim relay yog qhov sib txawv ntawm cov kev sib cuag ntawm lub relay tsis tu ncua.

Peb lub Hoobkas

Lub Hoobkas tshiab npog thaj tsam ntawm ntau dua 8,000 square metres thiab thaj chaw tsim kho ntau dua 15,000 square meters. Nrog nws cov txiaj ntsig zoo hauv cov khoom zoo thiab kev ua tau zoo, lub tuam txhab tau dhau los ua tus thawj coj hauv kev lag luam relay.

Tej teeb meem ntawm Fais Fab Relay

Q: PCM fais fab relay yog dab tsi?

A: Yuav muaj ntau yam haujlwm hauv lub tsheb. Lub computer tswj txhua tus ntawm lawv. Tsis tas li ntawd, nws tswj lub cav. Txawm li cas los xij, yuav muaj lub cav tswj module. Qhov ntawd yuav tswj lub cav thiab nws cov haujlwm muaj feem xyuam.
Lub Cav Tswj Module lossis ECM yuav saib xyuas kev ua haujlwm. Tsis tas li ntawd, nws yuav tswj lub zog faib rau cov roj thiab cov tshuab txhaj tshuaj. Nws yuav xyuas lub sijhawm lub cav, emissions, ignition, tso pa tawm, thiab lwm yam haujlwm hauv koj lub tsheb. Txawm li cas los xij, ECM yuav xav tau lub zog hloov pauv mus rau txhua qhov system.
Koj yuav pom qhov chaw faib hluav taws xob ntawm lub tsheb hauv qab nws lub hood. Nws tswj tag nrho cov relays thiab fuses ntawm lub tsheb. Lub PCM fais fab relay lossis ECM fais fab relay ua haujlwm raws li kev hloov thiab hloov lub zog rau ECM. Txawm li cas los xij, yog tias tus yuam sij ignition tua, cov keyboards hauv PCM fais fab relay yuav tsis tau txais roj teeb. Yog li ntawd, koj lub tsheb yuav tsis ua haujlwm zoo.
Tsis tas li ntawd, thaum lub PCM relay qhib, nws tsis tuaj yeem hloov lub zog mus rau ECM. Li no, koj tsis tuaj yeem qhib thiab pib koj lub tsheb. Thaum nws tseem kaw, ECM yuav tau txais lub zog ntau dhau. Qhov ntawd yuav ua rau lub roj teeb ntws tawm.

Q: Lub hwj chim relay module yog dab tsi?

A: Nws yog ib qho hluav taws xob hloov hluav taws xob uas siv lub tshuab hluav taws xob ua haujlwm. Thaum nws los txog rau lub tshuab electromagnet, nws tau txais los ntawm lub teeb liab hluav taws xob tsawg. Lub teeb liab los ntawm microcontroller. Tom qab ua kom tiav, lub tshuab hluav taws xob yuav rub kom kaw lossis qhib hluav taws xob hluav taws xob. Ib tug relay yuav muaj ib tug hlau kauj nrog ib tug solenoid los yog mos hlau core wrapping. Tsis tas li ntawd, tus quab hlau yuav xa ib txoj hauv kev qis rau cov hlau nplaum sib nqus, cov kab sib txuas, thiab cov hlau txav tau txav tau. Lub armature txav tau yuav tau txuas mus rau tus quab, thiab tom qab ntawd nws yuav txuas rau ib lossis ntau tus neeg sib cuag. Lub caij nplooj ntoos hlav yuav tuav lawv nyob rau hauv qhov chaw, thiab armature yuav tsim qhov sib txawv nyob rau hauv magnetic Circuit Court yog hais tias lub relay ua de-energized. Nyob rau theem no, ib lossis ntau tus neeg sib cuag yuav raug kaw. Txawm li cas los xij, lwm tus yuav nyob twj ywm qhib. Thaum tam sim no dhau los ntawm lub kauj, nws yuav tsim ib qho chaw sib nqus thiab qhib lub armature. Qhov kev txav yuav tawg lossis ua kom muaj kev sib txuas nrog cov neeg nyob ruaj khov. Yog hais tias lub relay dhau los ua de-energized, qhib thiab kaw kev sib cuag yuav ua rau kev sib txuas. Thaum hloov tawm tam sim no, lub armature yuav rov qab mus rau qhov chaw so los ntawm kev quab yuam. Caij nplooj ntoos hlav yuav muab lub zog, tab sis nws kuj tuaj yeem siv lub ntiajteb txawj nqus hauv qee qhov kev siv. Feem ntau lub hwj chim relays khiav ceev thiab tuaj yeem ua tau zoo rau kev siv sib txawv. Txawm li cas los xij, koj yuav xav tau cov khoom zoo tshaj plaws hauv cov ntawv thov tam sim no.

Q: Dab tsi yog qhov rov qab fais fab relay?

A: Nws ua haujlwm raws li kev tiv thaiv kev tiv thaiv relay, thiab lub hom phiaj yog los tiv thaiv lub zog los ntawm kev ntws rov qab. Koj tuaj yeem siv cov relays no hauv ib daim ntawv thov thaum lub tshuab hluav taws xob khiav nrog lwm lub tshuab hluav taws xob lossis cov khoom siv hluav taws xob ua ke. Nws yuav tiv thaiv lub zog ntawm lwm lub tshuab hluav taws xob lossis cov khoom siv hluav taws xob los ntawm ntws rov qab mus rau lub tshuab hluav taws xob nquag nyob rau hauv ib qho xwm txheej thaum cov zis tsis ua haujlwm. Lub relay yuav saib xyuas lub zog. Thaum lub tshuab hluav taws xob tso tawm qis dua tus nqi preset, nws yuav txiav lub tshuab hluav taws xob sai sai kom tsis txhob muaj lub zog ntws mus rau hauv stator coil. Tsis tas li ntawd, lub tshuab hluav taws xob tso zis yuav tsis ua haujlwm vim muaj teeb meem hauv lub tshuab hluav taws xob, cav, lossis turbine. Yog tias lub tshuab hluav taws xob tsis ua haujlwm, lub tshuab hluav taws xob yuav tsis tsim hluav taws xob, thiab nws yuav pib tau txais los ntawm lwm qhov chaw. Lub zog rov qab relay tuaj yeem hnov txhua qhov kev taw qhia rov qab, thiab nws yuav txiav lub tshuab hluav taws xob kom tsis txhob muaj kev puas tsuaj.

Q: Lub zog relay ua haujlwm li cas?

A: Lub hwj chim relay yog ib qho cuab yeej uas paub qhov txawv txav ntawm qhov hluav taws xob hluav taws xob thiab ua rau lub voj voog kom tsis txhob muaj kev puas tsuaj rau lub cev. Cov cuab yeej no yog qhov tseem ceeb hauv kev tiv thaiv hluav taws thiab tiv thaiv cov cuab yeej los ntawm kev puas tsuaj.
Muaj ob lub ntsiab ntawm lub zog relays: thermal thiab magnetic. Thermal hwj chim relays muaj ib tug bimetallic sawb uas yog rhuab los ntawm tam sim no dhau los ntawm lawv. Thaum lub sawb ncav cuag qhov kub thiab txias, qhov kev sib cuag tau qhib thiab lub voj voog tawg. Sib nqus fais fab relays siv electromagnet qhib thiab kaw lub voj voog.
Kev tiv thaiv relays tuaj yeem tiv thaiv cov khoom puas tsuaj los ntawm kev kuaj xyuas hluav taws xob tsis zoo xws li overcurrent, undercurrent, overload, thiab rov qab tam sim no. Tsis tas li ntawd, cov relays tau siv dav los hloov cov coils pib, cov khoom cua sov, qhov taw qhia teeb, thiab cov suab nrov nrov.

Q: Dab tsi yog qhov txawv ntawm ib lub relay tsis tu ncua thiab lub hwj chim relay?

A: Txhua yam khoom siv hluav taws xob xav tau hloov ntawm qee lub sijhawm hauv lawv txoj haujlwm, tom qab tag nrho, peb tsis tuaj yeem ua kom lawv qhib mus ib txhis. Cov khoom siv hluav taws xob no tuaj yeem sib txawv ntawm cov khoom siv hluav taws xob tsawg xws li lub teeb teeb rau cov khoom siv hluav taws xob siab xws li motors, automotive electronics, elevators, thiab lwm yam. Tab sis ib yam li txhua lwm yam khoom siv hluav taws xob, relays kuj muaj qee qhov kev txwv. Lawv muaj qhov siab tshaj plaws tso cai rau lub zog ntsuas rau txhua tus qauv thiab qhov sib txawv. Piv txwv li, yog hais tias ib tug niaj zaus relay nrog ib tug 60W lub hwj chim ntsuam xyuas yog muab nrog ib tug voltage ntawm 250V thiab tam sim no noj los ntawm lub load yog 2A, peb yuav muaj teeb meem. Lub zog siv hluav taws xob tuaj yeem suav tau raws li cov khoom siv hluav taws xob siv hluav taws xob thiab tam sim no kos los ntawm relay, uas suav rau 500W thiab tshaj qhov ntsuas hluav taws xob ntawm lub relay los ntawm ntau qhov ntsuas qhov tseeb. Qhov no tuaj yeem ua rau lub cev puas tsuaj mus tas li.
Lwm qhov teeb meem loj cuam tshuam rau kev ua haujlwm ntawm relays thaum ua haujlwm nrog cov hluav taws xob siab yog arcing. Nws yog qhov ntws ntawm tam sim no los ntawm ib qho kev sib cuag ntawm relay mus rau lwm qhov kev sib cuag, los ntawm qhov sib txawv ntawm huab cua tam sim no ntawm lawv thaum lawv qhib. Arcing ua kom muaj cua sov ntau sab hauv thiab tseem erodes cov neeg sib cuag thaum lub sij hawm, txo cov kev khiav hauj lwm lub neej ntawm ib tug relay.
Txhawm rau ua kom tau raws li qhov xav tau tam sim no thiab qhov hluav taws xob tsis dhau lub zog thiab qhov kub thiab txias, cov hluav taws xob relay yog siv. Lub hwj chim relays muaj tib lub hauv paus ntsiab lus ntawm kev khiav hauj lwm raws li ib txwm relay. Lawv muaj cov khoom siv tib yam, tib txoj kev hloov pauv raws li tau piav qhia saum toj no, tab sis lawv muaj qhov ntsuas tam sim no thiab qhov hluav taws xob ntau dua, tso cai rau peb los ua qhov hloov pauv ntawm lub zog loj. Tsis zoo li cov relays li niaj zaus, lub hwj chim relays tau tsim tshwj xeeb uas lawv tsim kom muaj cua sov tsawg thiab tseem txo qis thaum hloov. Cov kev sib cuag ntawm lub hwj chim relay yog qhov sib txawv ntawm cov kev sib cuag ntawm lub relay tsis tu ncua.
Kev sib raug zoo ntawm lub zog, tam sim no, thiab kev tawm tsam yog qhia los ntawm cov lus hauv qab no
Qhov twg,
P=Fais fab tuag
Kuv=Tam sim no
R=Tsis kam
Lub hwj chim yog ncaj qha proportional rau qhov tsis kam, yog li ua kom lub zog ua kom lub zog noj. Hloov cov kev sib cuag kuj muaj qee qhov kev tiv thaiv, thiab nws tau txiav txim siab los ntawm cov khoom uas nws yog ua los ntawm. Ib txoj hauv kev los txo cov cua sov uas tsim los yog ua tib zoo xaiv cov ntaub ntawv ntawm kev hloov kev sib cuag xws li tias lawv muaj kev tiv thaiv tsawg dua. Qhov no txo qis kev siv hluav taws xob thiab ua kom lub relay nyob rau hauv kev nyab xeeb kev ua haujlwm.
Relays tsis tu ncua yuav tsum tau xaiv rau cov teeb liab qis. Lawv tuaj yeem siv rau hauv cov ntawv siv hluav taws xob me me, cov haujlwm nyiam ua haujlwm nrog microcontrollers, thiab lwm yam. Lub zog relays, ntawm qhov tod tes, yuav tsum tau xaiv rau kev siv hluav taws xob hloov hluav taws xob xws li hauv tsheb, elevators, kev ua haujlwm li qub, thiab lwm yam.
Xaiv qhov tseeb relay yog qhov tseem ceeb rau kev ntseeg siab ntawm tus maub los thiab kev ncaj ncees ntawm lub teeb liab hloov. Ua ntej xaiv ib lub relay, koj yuav tsum tsis tsuas yog saib rau lub zog ntsuas tab sis kuj ntawm lwm yam tseem ceeb xws li lawv lub neej kev ua haujlwm, qhov chaw ua haujlwm, qhov loj me, coil voltage, coil tam sim no, thiab lub sijhawm hloov. Tag nrho cov xwm txheej no ua lub luag haujlwm tseem ceeb hauv kev ua kom lub cev muaj txiaj ntsig zoo thiab nyab xeeb.

Q: Dab tsi yog qhov kev siv ntau ntawm cov hluav taws xob relays?

A: Lub hwj chim relays muaj ntau yam kev siv pib ntawm lub tshuab ntxhua khaub ncaws hauv tsev mus rau kev sib txuas lus hauv International chaw nres tsheb, lawv tuaj yeem pom nyob txhua qhov chaw. Cov hauv qab no yog ob peb qhov kev siv tseem ceeb:
Lawv siv nyob rau hauv hluav taws xob circuits thiab cov khoom siv hauv tsev rau cais cov hluav taws xob tsawg lossis DC circuits los ntawm high voltage AC circuits.
Lawv yog cov caj qaum ntawm cov txheej txheem kev lag luam automation. Lawv siv ua ke nrog PLCs rau kev tswj cov txheej txheem. Lawv yog ib qho ntawm cov khoom tseem ceeb hauv lub txee automation.
Lub hwj chim relays yog siv rau kev taw qhia thiab kev tswj hwm hauv kev tsheb ciav hlau.
Nyob rau hauv lub cev muaj zog tswj circuits rau lub cev muaj zog switching, kev tiv thaiv raws li zoo raws li kev tswj.
Nyob rau hauv substations thiab lub hwj chim faib chaw rau sensing ntau yam faults thiab khiav lub Circuit Court breaker.

Q: Dab tsi yog qhov sib txawv ntawm lub zog relays?

A: Lub hwj chim relay yog hluav taws xob hloov hluav taws xob siv los tswj cov hluav taws xob ntws. Muaj ntau ntau yam sib txawv ntawm lub hwj chim relays, txhua tus muaj nws tus yam ntxwv tshwj xeeb thiab kev siv.
Ntawm no yog ib tug ceev ceev txheej txheem cej luam ntawm ib co ntawm feem ntau hom fais fab relays:
General Purpose Relays: qhov yooj yim tshaj plaws relay hom thiab siv ntau yam kev siv
Lub sij hawm ncua sij hawm Relays: siv los tswj lub sij hawm ntawm Circuit Court
Sensitive Relays: siv rau hauv cov ntawv thov uas xav tau qhov hluav taws xob me me lossis kev hloov pauv tam sim no los ua rau lub relay
Solid State Relays: siv rau hauv cov ntawv thov uas xav tau qhov tsis tshua muaj hluav taws xob lossis tam sim no los ua rau lub zog relay

Q: Lub hwj chim relay siv rau dab tsi?

A: Lub hwj chim relays qhib lossis kaw ib lub voj voog los ntawm kev siv lub tshuab hluav taws xob electromagnetic rau seamless zog ntws. Cov nqi hluav taws xob zoo li no yog tsim los nrog lub armature, caij nplooj ntoos hlav, thiab ib lossis ob peb tus neeg sib cuag. Yog hais tias lub relay yog txhais tau hais tias ib txwm qhib (NO), thaum lub hwj chim siv lub electromagnet attracts armature.

Q: Lub zog hluav taws xob relay ua haujlwm li cas?

A: Lub relay tso cai rau me me ntawm cov hluav taws xob tam sim no los tswj cov khoom siv tam sim no. Thaum qhov hluav taws xob nkag mus rau lub kauj, cov tam sim no me me dhau los ntawm lub kauj, uas ua rau muaj qhov loj dua tam sim no dhau los ntawm cov neeg sib cuag los tswj cov khoom hluav taws xob.

Q: Vim li cas siv lub relay hloov pauv hloov?

A: Qhov sib txawv tseem ceeb ntawm relays thiab keyboards yog nyob rau hauv txoj kev lawv ua haujlwm. Ib qho kev hloov pauv yuav qhib lossis kaw lub voj voog, thaum lub relay siv electromagnets los tswj cov dej ntws ntawm hluav taws xob. Qhov no tso cai rau kev tswj hwm ntau dua ntawm kev faib hluav taws xob thiab kev tiv thaiv los ntawm kev muaj peev xwm overloads.

Q: Qhov txawv ntawm lub hwj chim relay thiab rov qab fais fab relay yog dab tsi?

A: Cov kev taw qhia relay yuav teb rau txhua yam tam sim no, tiag tiag lossis reactive. Lub zog rov qab relay, ib txwm siv hauv kev tiv thaiv lub tshuab hluav taws xob, teb rau tam sim no rub los ntawm lub tshuab hluav taws xob lossis lub tshuab hluav taws xob (lossis resistor) uas tsim ua haujlwm, tsis zoo li tam sim no uas txhawb kev sib nqus.

Q: Vim li cas thiaj siv lub relay tsis siv lub fuse?

A: Fuses feem ntau yog siv rau hauv cov tshuab yooj yim uas lub sij hawm teb tsis yog qhov tseem ceeb, thaum cov relays feem ntau yog siv nyob rau hauv ntau lub tshuab uas xav tau lub sij hawm teb sai dua thiab cov chaw taws teeb tswj.

Q: Lub hwj chim relay nyob qhov twg?

A: Lub chaw faib hluav taws xob, lossis fuse thaiv, nyob hauv qab lub hood tsev feem ntau lossis tag nrho lub tsheb fuses thiab relays. Nws muaj ib tug relay rau ECM uas yog powered thaum lub ignition yuam sij tig mus rau ntawm txoj hauj lwm. Qhov no ECM fais fab relay ua raws li qhov hloov pauv uas muab lub zog rau ECM.

Q: Yuav ua li cas thaum lub hwj chim relay tsis ua hauj lwm?

A: Lub hauv paus tseem ceeb tsis zoo tuaj yeem ua rau muaj teeb meem xws li qhov tsis muaj qhov pib, lub tsheb tsis ruaj khov, lub cav tsis ua haujlwm, thiab lub teeb pom kev zoo ntawm lub cav. Relays yog cov keyboards tswj hluav taws xob. Lawv txuas lossis ua txhaum txoj hauv kev los tswj cov hluav taws xob tam sim no thiab lawv cov khoom siv.

Q: Dab tsi yog lub zog loj relay?

A: Qhov no yog ib qho relay uas ua rau high-voltage thiab high-capacity ceev ceev kaw ntawm DC circuits. Cov relays no tsis tsuas yog ua kom lub zog DC Circuit Court xwb tab sis kuj kaw lub high voltage Circuit Court ntawm kev kub ceev thaum muaj teeb meem tshwm sim.

Q: Lub zog relay ntev npaum li cas?

A: Cov hluav taws xob lub neej expectancy ntawm lub hom phiaj dav dav thiab lub hwj chim relays feem ntau yog 100, 000 kev khiav hauj lwm yam tsawg kawg nkaus, thaum lub neej expectancy yuav yog ib lab, 10, los yog txawm 100 lab kev ua haujlwm.

Raws li ib qho ntawm cov ua hluav taws xob relay tuam ntxhab thiab cov muag khoom nyob rau hauv Suav teb, peb sov siab txais tos koj mus yuav cov khoom siv hluav taws xob siab relay hauv Tshuag ntawm no los ntawm peb lub hoobkas. Tag nrho peb cov khoom yog nrog cov khoom zoo thiab tus nqi qis.