Raws li ib tug multimeter mus ntsuam xyuas lub relay nyob rau hauv lub tsheb: kauj ruam yog kauj ruam qhia

Thaum cov roj teeb nyob rau hauv lub tsheb los yog ib tug maus taus tsis zoo them los yog sam, yog li mus hais lus, tus thawj yam uas koj yuav tau them sai sai mus rau lub generator relay. Ntawm cov hoob kawm, qhov teeb meem no yuav tsum tshwm sim los ntawm ntau ntau lwm yam yog vim li cas, tab sis feem ntau nws yog nyob rau hauv lub relay. Tab sis yuav ua li cas mus saib hauv lub relay multimeter? Hais txog nws thiab tham.

Qhov no lub caij no yog tsim los tiv thaiv cov roj teeb thiab cas sim haum nws kev pab cuam lub neej rau ntau xyoo. Thiab tag nrho cov no nyob rau hauv cov kev phem ntawm nws compact loj. Yog li ntawd, yog hais tias koj mam li nco dheev pom tias qhov uas lub tsheb yog ib qhov nyuaj rau pib tom qab ib hmo daim ntawv ceeb toom tej dawb streaks thiab phem ua hauj lwm ntawm ib tug oob khab, nws yog lub sij hawm mus nce nyob rau hauv lub hood. Nws yog yog li ntawd ib qho tseem ceeb kom paub tias yuav ua li cas mus saib hauv lub oob khab relay multimeter, vim hais tias yog koj tawm txhua yam raws li no, lub AKB "tuag" es sai sai.

txhais

Ua ntej ib tug multimeter mus ntsuam xyuas lub relay, nws yog tsim nyog los nkag siab txog dab tsi nws yog tag nrho hais txog - lub relay. Qhov no apparatus rau kev tswj ib lub tsheb generator tam sim no, uas tsis pub nws mus rau recharge lub roj teeb. Yog li ntawd, vim hais tias ntawm no lub caij ntawm lub roj teeb kav ntev dua.

By thiab loj, lub relay - ib tug voltage stabilizer uas yuav tsis tso cai rau ib tug voltage ntawm 14.5 volts. Qhov no ntaus ntawv yog leej heev, thiab nws yog yuav tsum tau rau tag nrho cov hom ntawm cov cav tov. Txawm li cas los, muaj ntau ntau hom ntawm relays.

hom

Yog hais tias xav generalize, lub hom tsuas yog ob tug, thiab lawv ua hauj lwm nyob rau hauv tib lub ntsiab cai - mus nce los yog yuav txo tau cov voltage rau qhov yuav tsum tau daim duab - 14.5 Volt. Tus thawj hom - lub relay ua ke nrog tus txhuam los ua ke. Nws yog feem ntau yog txuas mus rau lub generator nws tus kheej, thiab nyob rau hauv lub rooj plaub uas txhuam yog muab tso rau yog nws tus kheej relays.

relays kuj yuav tsim raws li ib tug nyias muaj nyias ib chav tsev, uas yog kev txhawb rau lub tsheb cev, thiab nyob ntawm tej los ntawm nws mus rau lub generator, thiab ces - mus rau lub roj teeb.

Housing rau ob hom relays yog lawm ua tus sau nrog ib tug nplaum los yog sealant, thiab lawv feem ntau yuav kho tsis tau. Yog li ntawd, yog hais tias peb saib lub retractor relay multimeter thiab nws hloov tawm hais tias nws yog tawm, koj yuav tau guaranteed mus yuav ib lub tshiab. Qhov zoo ces, nws yog pheej yig, tshwj xeeb tshaj yog rau kev tsheb Vaz. Yog li ntawd, nws yog ib ntau yooj yim thiab yooj yim mus yuav ib tug tshiab mus, tsis Kolupaev qub.

Yog hais tias nws yog "tuag", ces lub roj teeb yuav mus overcharging. Qhov no txhais tau tias lub relay lub sij hawm mus hloov. Tab sis rau no nws yog ib qho tseem ceeb kom paub tias yuav ua li cas mus saib hauv lub relay multimeter, vim hais tias peb yuav tsum tau paub hais tias nws yog muaj, thiab tsis nyob rau hauv tej qhov chaw ntawm lub generator. Thaum kawg muaj ob qho kev xaiv saib: tsis tshem nws los ntawm lub tsheb, thiab nrog rau cov kev tshem tawm.

Yuav ua li cas mus saib hauv lub relay generator multimeter, tsis tshem nws los ntawm lub tsheb?

tawm tej yam tshwm sim unserviceable kom meej meej pom. Tshwj xeeb tshaj yog yog hais tias tus lub qhov rais subzero kub. Lub roj teeb yuav yeej ib txwm yuav yog undercharged los yog overcharged. Nyob rau hauv thawj cov ntaub ntawv, lub roj teeb yuav nqi tsaus muag nkag txiav txim los ntawm txoj kev lub oob khab lub cev muaj zog spins. Nws yuav tsis yog ntswj nws, thiab yuav tsis muaj avail. Tej zaum tsis muaj dab tsi tshwm sim thaum koj tig qhov tseem ceeb, thiab lub teeb nyob rau hauv lub vaj huam sib luag tawm mus.

roj teeb overcharge yog zoo tsis sib txawv. tib yam, ntxiv rau cov ntsha ntawm lub roj teeb yuav rhaub poom yuav tshwm sim. Txiav txim tau overcharging yuav txo tau nyob rau hauv ntsha ntug dej. Raws li ib tug tshwm sim, lub evaporation ntawm sab saum toj ntawm lub roj teeb yuav kuj tsim tau ib cov dawb txheej. Qhov ntawm lub cev nyob rau hauv lub CRA tej zaum kuj muaj dawb thaj ua rau thaj. Feem ntau, thaum zoo li no cov tsos mob tsav tsheb xav hais tias lub roj teeb yog lawm, tab sis nyob rau hauv qhov tseeb nws yog tag nrho cov cai, thiab cov ntaub ntawv nyob rau hauv relay tswj, thiab hais tias nws yog tsim nyog ua ntej ntawm tag nrho cov them sai sai. Tab sis rau no koj yuav tsum paub yuav ua li cas ib tug multimeter mus xyuas lub relay.

Ua nws ib qho yooj yim. Ua li no, peb coj peb lub multimeter thiab teem nws mus rau lub voltmeter hom. Nrog nws, peb yuav ntsuas lub roj teeb voltage thaum lub cav tseem khiav. Nco ntsoov tias nyob rau hauv ib txwm cav tawm voltage yuav tsum nyob rau hauv ntau 12.4-12.7 V. Yog hais tias, piv txwv li, lub voltage yog 12 V, lub roj teeb yuav tsum tau them thiab mus nrhiav cov ua undercharge.

qub voltage

Yog li ntawd, pib lub engine, teem nyob rau hauv lub multimeter voltmeter 20 V hom thiab txuas nws probes mus rau lub terminals. Yog hais tias lub voltage yog nyob rau hauv lub cheeb tsam ntawm 13.2-14 V, nws txhais tau tias lub roj teeb lub kheej. Kom cav ceev rau qhov tseem ceeb ntawm 2000-2500. Voltage thaum nws yuav tsum loj hlob mus txog 13.6-14.3 V, uas yog tseem nyob rau hauv lub cev ntau. Tam sim no kom cov kev ceev kom 3500, thiab cov voltage yuav tsum sawv mus rau kwv yees 14-14.5 V. xws tias yuav tsum nyob rau hauv cov ua hauj lwm voltage roj teeb nrog lawm relay.

Txawv txav qhov tseem ceeb nyob rau hauv lub multimeter

Yog hais tias tus nqi yuav thim ntawm lub nce los yog sab, nws qhia tias ib tug txhaum relay. Piv txwv li, yog hais tias tus cav ceev tsub kom lub voltage dauv rau 12 V, muaj yog kom meej meej ib yam dab tsi tsis ncaj ncees lawm. Tsis tas li ntawd, ib qho kev nce nyob rau hauv voltage rau 15-16 nyob rau hauv ib tug malfunction relay tswj.

Tsis yeej ib txwm qhia voltage spikes rau tus tes hloov qhov tsis ua hauj lwm, tab sis ntau heev. Tej zaum nws generator yuav tsis. Nyob rau hauv txhua rooj plaub, thaum muaj ib tug thawj hloov yuav tsum cia mus maub los, thiab yog hais tias qhov teeb meem mob tsawv, ces nws yog tsim nyog los hloov lub generator thiab tag nrho ntsuam xyuas cov system.

Kos lub neej coj relay-regulator

Yog hais tias tus txhuam los ua ke yog haum raws li lub relay, lub generator yuav tsum tau muab tshem tawm rau kev soj ntsuam. Ua ntej, koj yuav tau mus xyuas lub neej coj relay tswj Circuit Court, uas yog siv niaj hnub no nyob rau hauv ntau txawv teb chaws tsheb thiab txawm domestic machine.

Ua li no, koj yuav tsum tshem tawm thiab lauj lub generator, piv txwv li. A. Koj xav kom peb mus party txuas mus rau lub generator ncej, los ntawm kev uas khiav tus txhuam. Peb tab tom nrhiav ntawm cov generator "qhov rais" rau txhuam, unscrew lub ntsia liaj qhov rooj, txhuam los ua ke thiab rub tawm huv si. Feem ntau nws yog nyob rau hauv graphite hmoov av.

Tam sim no peb yuav tsum tau mus sau ib tug tshwj xeeb tswvyim siv lub hwj huam mov nrog adjustable load. Tsis tau peb yuav tsum tau lub roj teeb, tsis txhob khiav lag luam lub hwj huam mov los yog roj teeb charger tsis muaj. Yog li ntawd, peb txoj kev sib lub charger rau lub roj teeb thiab nyob rau hauv thaum uas tig mus rau lub relay-regulator thiab txuas mus rau lub xeem txawm ib lub teeb teeb 12 W.

Thaum txuas lub teeb yuav hlawv - .. yog tias zoo, uas yog tus txhuam los ua ke yog ib tug neeg xyuas pib, thiab cov voltage ntawm so yog sib npaug zos rau 12.7 V. Tam sim no peb yuav tsum tau mus tsa tus voltage rau lub charger rau 14.5 V. Cov teeb nyob rau hauv ua tau raws li qhov ntsuas no yuav tsum tawm mus. Tom qab 14.5 - ib tug "txiav-off" kev nce mus saum kev loj li. Thiab yog hais tias lub teeb mus tawm, nws txhais tau tias relay tau ua hauj lwm, thiab nws yog nyob rau hauv tus neeg ua haujlwm.

Txwv tsis pub, yog hais tias tus voltage nce mus txog 15-16, thiab lub teeb nyob rau tib lub sij hawm so, nws txhais tau tias relay tsis txiav-off. Nyob rau hauv cov ntaub ntawv no, nws yuav tsum tau hloov nrog ib lub tshiab.

Tam sim no uas koj paub yuav ua li cas mus saib hauv lub relay xws multimeter, thiab koj yuav ua nws tus kheej.