Tsheb fuses

Tsheb fuses
Tsheb fuses
Anonim

Tsheb fuses yog ib feem tseem ceeb ntawm txhua lub tsheb. Nws siv sijhawm ntau tshaj li ib teev kom tau txais cov khoom zoo thiab cov khoom zoo, yog li nws tsim nyog siv lub sijhawm los yuav cov khoom no.

Automotive fuses
Automotive fuses

Qee tus tsis lees paub qhov kev xaiv ntawm cov khoom xws li tsheb fuses. Zoo li, dab tsi yog qhov nyuaj heev - nws tsuas yog ib feem ntawm cov yas, nyob rau hauv uas muaj cov khoom fusible. Koj tuaj yeem yuav ib qho twg. Tab sis txoj kev zoo li no tsis muaj kev nyab xeeb. Yog tias koj yuav cov khoom tsis zoo, koj tuaj yeem tau txais ob qhov teeb meem rov qab.

Yog lub tsheb fuses tshuab tawm tsis tsim nyog, koj tuaj yeem tawm hauv koj lub tsheb yam tsis muaj lub tshuab cua wipers ua haujlwm hauv nag. Nws yog kev txaj muag thiab kev phem, tab sis nws tsis yog qhov phem tshaj. Ntawm no qhov thib ob yog qhov nyuaj dua. Lub fuse yuav poob thaum lub caij luv luv. Qhov tshwm sim ntawm qhov teeb meem no yog qhov txaus ntshai heev, vim tias qhov tshwm sim ntawm kev xaim (tsawg kawg) lossis lub tsheb yuav hlawv. Kev tsis ncaj ncees ua rau muaj teeb meem hauv lub tsheb tuaj yeem yog luv luv. Txawm li cas los xij, qhov teeb meem tseem ceeb feem ntau yog nyob rau hauv cov ntsiab lus xws li auto-fuses. Qee zaum, vim qhov nce voltage, lub fuse tsis uawithstands, thiab cov ntaub ntawv yas pib yaj. Thiab vim hais tias ntawm xws li ib tug trifle, tag nrho lub tsheb yuav zoo hlawv! Txhawm rau zam qhov xwm txheej no, nws tsim nyog xav txog qee cov cai uas tsim nyog xav txog thaum xaiv cov ntsiab lus tseem ceeb xws li tsheb fuses.

Fuses rau tsheb
Fuses rau tsheb

Nws yog qhov zoo dua los yuav ib lub teeb, tsis yog los ntawm daim. Thiab nco ntsoov ua tib zoo mloog cov ntaub ntawv uas tau muab rau cov chaw tsim khoom. Nws yog qhia nyob rau hauv lub ntim. Yog tias nws ploj lawm, nws yog qhov zoo dua tsis yuav cov khoom siv no. Yog hais tias cov yas los ntawm lub tsheb fuses tau tsim yog pob tshab, ces tus tswv ntawm lub tsheb yuav tuaj yeem pom qhov ua haujlwm tsis zoo ntawm qhov no yog tias cov khoom fusible hlawv tawm. Txawm li cas los xij, muaj cov khoom lag luam uas ua los ntawm cov yas opaque, tab sis ua haujlwm zoo kawg li, ua tau raws li txhua tus qauv thiab kev ua siab ntev. Tam sim no nws tsim nyog them nqi rau cov kev cai uas siv rau cov khoom no.

Kev pabcuam fuses rau lub tsheb yuav tsum ua haujlwm rau ib puas teev ntawm qhov tam sim no tshaj 10 feem pua ntawm cov ntsuas tam sim no (tsis tso cai rau cov ntaub ntawv melting). Thiab lawv yuav tsum tsis txhob hlawv! Ntawm cov pins, qhov hluav taws xob poob mus txog 150 mV tau tso cai (rau fuses 7.5 thiab 3.5, nrog rau 15 thiab 10 A) thiab mus txog 115 mV (30 A), 125 mV (25 A), 130 mV (20 A). Cov khoom no yuav tsum ua haujlwm hauv 0.15-5 vib nas this (ntawm ob zaug qhov ntsuas tam sim no).

Auto Fuses
Auto Fuses

Yog li yuav ua li cas yog lub fuse tseem phem? Ua ntej koj yuav tsum muab nws tawmzes, thiab tom qab ntawd ntxig ib qho tshiab rau hauv lub rooj zaum tsis muaj (tsuas yog nws yuav tsum muaj tib tus lej ntawm nws). Txhawm rau tshem tawm qhov no, koj yuav tsum siv lub hnab yas tshwj xeeb khaub ncaws, uas feem ntau tuaj nrog cov khoom nws tus kheej. Txawm li cas los xij, yog tias tag nrho cov lus pom zoo saum toj no raug coj mus rau hauv tus account, lub fuse yuav kav ntev.

Pom zoo: