Fuse - dab tsi yog qhov no? Lub hauv paus ntsiab lus ntawm cov lag luam ntawm fuses

Electronics nyob rau hauv lub tsheb yog lub luag hauj lwm rau ib tug ntau yam ntawm lub thiab subsystems. Teeb pom kev zoo, lub suab system, cua txias, tab sis yog dab tsi yog muaj, koj tsis txawm pib lub engine yog lub hwj chim tsis ua hauj lwm. Tu siab, nyob rau hauv cov cheeb tsam no "float" thiab ntau cov neeg tsav tsheb tsis yeej ib txwm muaj peev xwm mus daws cov teeb meem nyob rau hauv qhov hluav taws xob Circuit Court, txawm lub fact tias feem ntau cov teeb meem txuam nrog ib tug tshuab fuse. Nws yog ib tug tiv thaiv mechanism uas feem ntau los txog rau hauv disrepair thiab confuses tsav tsheb. Nyob rau hauv lub follwing ib cov khoom ntau sib tham txog dab tsi ib fuse, raws li nws ua hauj lwm raws li ib tug hloov nyob rau hauv cov ntaub ntawv ntawm tsis ua hauj lwm ntawm ib tug ntawm lawv.

Yuav ua li cas yog lub fuse?

Fuse - ib tug tshwj xeeb hluav taws xob switching ntaus ntawv, uas nws ua hauj lwm yog los disconnect tus tiv thaiv Circuit Court los ntawm qhib los yog nws deterioration (mob) ntawm conductive feem muab nyob rau hauv ua ntej los ntawm xeem dhau ib excessively siab hluav taws xob tam sim no los ntawm lawv. Roughly hais lus, lub fuse - nws tiv thaiv cov mechanism ntawm nws tus kheej-tug nyob rau hauv cov ntaub ntawv ntawm ib tug kev hem thawj rau lub tag nrho electronics (lub tsheb los yog hluav taws xob khoom siv). Ib hom ntawm nws tus kheej-kev txi, yog koj tham metaphorically.

Cov kev khiav hauj lwm hauv paus ntsiab lus ntawm lub fuse

Lub tsheb yog siv thiab cov fuses raug xaiv nyob rau hauv raws li ib tug nyob load peev xwm. Nyob rau hauv ib qho xwm ceev qhov teeb meem thaum lub voltage ntawm lub nce, lub fuse nyob rau hauv lub fuse qhib thiab lov ib tug hluav taws xob Circuit Court.

Self-kev puas tsuaj yog pib nyob rau hauv cov ntaub ntawv ntawm:

• Luv Circuit Court - tshwm sim thaum lub rwb thaiv tsev twb tawg conductive qhov chaw los yog kev twb kev txuas ntawm pab kiag li lawm. Qhov teeb meem frayed cable rwb thaiv tsev nyob rau hauv lub tsheb nyob rau hauv tag nrho, ib yam ntawm cov feem ntau heev ua rau fuse tsis ua hauj lwm.
• Incompatibilities hwj chim siv kiag li lawm thiab lub nominal tam sim no lub dag lub zog, lub tso cai rau ib qho hluav taws xob Circuit Court. Qhov no yog ib qho teeb meem kev nyuaj siab los ntawm cov neeg uas txiav txim siab rau nruab nyob rau hauv koj lub tsheb ntxiv hluav taws xob khoom (teeb pom kev zoo, xov tooj cua thiab lwm tus neeg zoo li qhov lawv). Tej haib zog tau txais kev pab yog pub ntawm lub hauv paus thaiv, uas yog tsis tsim rau xws li ib tug siab npaum li cas tam sim no. Vim lub dhau-tam sim no hwj chim nyob ntawm tej yog melted thiab ua rau ib tug luv luv Circuit Court, uas outputs ib fuse tsis ua hauj lwm.

Fuse dawm taw Harbor

Los ntawm cov saum toj no nws yuav tseeb hais tias cov fuse nyob rau hauv lub tsheb lov cia nyob rau hauv cov ntaub ntawv ntawm tshaj ntawm lub nyob hwj chim nqi. Ib tug fusible fuse ib feem overheats thiab txawj tuag li.

Fuse nyob tam sim no yog xam los ntawm cov mis: Inom = Pmax / U.

• Inom - lub nominal tam sim no tus nqi, uas yog ntsuas nyob rau hauv amperes;
• Pmax - yog lub siab tshaj plaws tau load, uas yuav lis kev ntaus ntawv. Fais fab yog qhia rau cov ntaus ntawv thiab yog ntsuas nyob rau hauv watts;
• U - yog theem ntawm lub mains voltage. Nws yog ntsuas nyob rau hauv volts. Lub voltage theem nyob rau hauv lub tsheb network yog 12 volts.

hom fuses

Fuses yog categorized raws li cov nyob lub hwj chim, raws li zoo raws li qhov loj ntawm lub fuses lawv tus kheej.

Nyob rau qhov loj ntawm lub fuses raug muab faib mus rau hauv:

• Micro - lub feem ntau compact.
• Mini - ib tug me ntsis ntau (16 millimeters).
• Qhov - ib txwm loj (19 hli).
• Maxi - coob (34 hli).

Ntau npaum li cas ib qho tseem ceeb division ntawm qhov tam sim no lub dag lub zog. Rau kom yooj yim, lawv muaj tag nrho cov cim nrog ib tug tej nqaij daim tawv, tab sis cia siab thiaj tau tuaj rau cov xim yog tsis tsim nyog, raws li nyob rau hauv Vaz fuses cim nrog ib tug xim txawv los ntawm cov neeg txawv teb chaws tsheb, vim hais tias tsis muaj cov qauv nyob rau hauv daim teb no tsis muaj nyob.

fuse

Tus thawj tshaj plaws mus fim cov tsav tsheb thaum sim mus xyuas fuses los yog hloov lawv - nrhiav ib tug muaj kev ruaj ntseg box. Qhov no yog hais tias mus nrhiav qhov twg lub fuse yog nyob, tsis yog ib tug tsis tseem ceeb ua hauj lwm. Nyob rau hauv sib txawv cov qauv ntawm cov cav tov nrog fuses thaiv nyob rau hauv ntau qhov chaw ntawm tus neeg nrog caij compartment los yog nyob rau hauv lub hood. Tej zaum lub xov tooj ntawm fuses yog heev ntau zog, thiab nws pib Chaw tsim tshuaj paus txo nws hwj rau ob peb blocks nyob rau hauv ntau qhov chaw ntawm lub tshuab. Vim hais tias ntawm xws tsis meej pem muaj universal lub tswvyim los yog phau ntawv nrhiav txog kev ruaj ntseg chav tsev yog tsuas tsis yooj yim sua. Piv txwv li, nyob rau hauv cov cav tov ntawm domestic ntau lawm fuses yog nyob rau hauv lub kaus mom (classic layout kev xaiv rau "Zhiguley"). Nyob rau hauv txawv teb chaws tsheb yog nyuab dua. Fuses nyob rau hauv lub "Toyota Corolla" nyob rau sab xis ntawm lub kauj rau ntawm lub dashboard. Nws yuav zoo li uas ib lub teb chaws producers yuav tsum zoo xws li cov nyob rau hauv cov kev xaiv ntawm qhov chaw ntawm cov khoom, tab sis cov kev muaj tiag yog txwv tsis pub. Fuses nyob rau hauv lub "Nissan Almera" nyob rau sab laug ntawm lub kauj log, nyob rau hauv ib tug me me lub hnab tshos.

Kos fuses

Ua hauj lwm fuse - nws yog feem ntau ib tug muaj kev ruaj ntseg. Yog li ntawd nws yog tsim nyog los kom lawv nyob rau hauv kev ua hauj lwm mob. Yog hais tias ib yam ntawm cov hluav taws xob lub caij nyob rau hauv lub tsheb yog tawm ntawm kev txiav txim, koj yuav tsum xyuas kev ua tau zoo kom paub meej. Yuav ua li cas yuav ua rau nws? Muaj ntau tsav tsheb tsuas muaj kev nkag tau rau kev nyab xeeb tsev thiab tig lub fuses muab tshem tawm rau nrig txog kev pom kev luj xyuas ntawm lawv tus mob. Tsheb tswv tsuas saib yog hais tias tus fuse nyob rau hauv lub jumper yog puas ntsoog. Ntawm cov hoob kawm, qhov no txoj kev ua hauj lwm, tab sis nws yog raug rau amateurs, thiab dua li, tsis yog ib txwm txhim khu kev qha, vim hais tias cov bar yuav nyob twj ywm lawm txawm yog hais tias tus fuse yog cua tshuab. Mus xyuas tus txheej xwm ntawm qhov chaw yog ib qho zoo kom muaj xws li cov saw hlau uas nres tau hauj lwm (nws yuav ua tau tej electronics, seb nws yog teeb, ib tug lub qhov cub los yog ib tug tso suab system), thiab ces siv ib tug multimeter mus xyuas lub voltage theem nyob rau hauv lub fuse, yog lub luag hauj lwm rau qhov kev Circuit Court. Qhov no pov thawj yuav siv sij hawm tsawg npaum li cas lub sij hawm thiab yuav muab ib qho tseeb tshwm sim.

hloov fuses

Yog hais tias lub fuse tau ua tsis tau tejyam, nws yuav tsum tau hloov tam sim ntawd. Yuav pib, nrhiav lub fuse box (yog hais tias tus chav tsev yog nyob rau hauv lub hood, lub roj teeb yuav tsum tau kaw nyob rau hauv ua ntej). Tshem tawm cov screws los ntawm lub hau ntawm lub fuse box. Yam yuav ciaj ntswj 10 unscrew lub noob txiv uas tuas cov clamp rau cov nyob ntawm tej. Qhov no yog ua nyob rau hauv kev txiav txim kom lawv txav (lawv kaw txoj kev mus rau lub fuses). Tsis tas li ntawd lub vaj huam sib luag nrog fuses yuav raug tshem tawm rau ntau kev nplij siab, tab sis qhov no yog nyob ntawm yeem. Ces cias tshem tawm junk fuse thiab muab tso rau hauv nws qhov chaw ib tug tshiab (ntawm chav kawm, txoj cai loj thiab nyob par).

Xaiv thiab xyuas cov fuse

Xaiv ib tug fuse yog tsim nyog rau koj, koj yuav tsum nco ntsoov ib tug xov tooj ntawm tej yam kev mob. Xaiv ib yam khoom tshiab, koj yuav tsum tsuas nkag thoj manufacturers lub luag hauj lwm rau qhov zoo ntawm cov khoom. Nws yog ntshaw kom tham nrog rau lwm cov neeg tsav tsheb nyob rau tib yam tsheb thiab load Circuit Court. Qhov no yog heev tseem ceeb raws li feem ntau ntawm cov fuses yog manufactured nyob rau hauv Tuam Tshoj, nyob qhov twg no cov txheej txheem uas tsis yog tswj los ntawm leej twg. Vim hais tias ntawm puas khoom yuav tsis tsuas ua kom puas lub electronics, tab sis kuj rau tag nrho cov tsheb. Muaj lub sij hawm thaum hlawv fuse thaiv thiab fuses lawv tus kheej nyob twj ywm lawm.

Mus xyuas qhov zoo ntawm cov ntsiab lus, nws yog tsim nyog los ntxias ib tug luv luv Circuit Court sab nraum lub tsheb, thiab yog hais tias lub fuse blows, ces nws yuav siv sij hawm qhov zoo thiab tag nrho cov neeg sab nrauv, los hloov puas tau koj lub tsheb.

Yuav kom tsim ib co luv luv-Circuit Court primotat xav tau los txuam rau qhov xaus ntawm lub hlau, thiab ces ib tug ntawm lawv yog kev cob cog rua rau lub siab zoo, thiab lub thib ob rau tsis zoo thiab muab tso rau hauv lawv ib tug hluav taws xob tam sim no nrog ib tug voltage ntau dua li cov nominal.

Installation ntawm ntxiv khoom

Yog hais tias koj npaj rau nruab rau hauv lub tsheb accessories, nws yog tsim nyog los mus txiav txim seb tus txheej txheem xov ntawm koj lub tsheb sawv xws li ib tug load. Yog hais tias tsis tau, ces tus tshiab cov khoom yuav tsum tau tuav ib daim thaiv thiab lub fuse loj rau nws yuav tsum tau ib tug ib nrab sij hawm ntau dua li cov nyob tam sim no ntawm lub Circuit Court. Los mus laij lub load koj yuav siv Ohm txoj cai thiab tshwj xeeb ntxhuav.