Kev Txhim Kho Keeb Kwm Ntawm Fuses

Nyob rau xyoo 1880, Thomas Edison tau thov rau thawj patent rau lub fuse, uas ua haujlwm raws li kev ruaj ntseg valve hauv Circuit Court, yog li pib tsim keeb kwm ntawm fuse. Kev siv ntau ntxiv ntawm fuses coj mus rau ntau tus qauv tsim, nrog rau kev lag luam sib txawv muaj cov kev xav tau sib txawv rau lawv. Qhov no ua rau muaj ntau haiv neeg ntawm fuses sib txawv ntawm cov duab, qhov loj, mounting txoj kev, cov ntaub ntawv, qauv, specifications, yam ntxwv, thiab daim ntawv thov. Txoj kev loj hlob ntawm cov fuses me me tau ua tiav plaub qhov kev hloov pauv hloov tshiab tseem ceeb. Qhov sib txawv ntawm kev tsim kho kev lag luam thiab ib puag ncig ib puag ncig thoob ntiaj teb kuj tau ua rau ntau qhov kev hloov pauv hauv fuses siv nyob rau hauv ntau cheeb tsam. Qhov no tau tshwm sim hauv tubular hluav taws xob me me fuse khoom, maj mam tsim ob lub tshuab loj: North America thiab Europe.

IEC 60127-4 universal modular fuses sim sib sau ua ke ob lub tshuab, ua thawj kauj ruam.

Tuam Tshoj txoj kev lag luam fuse tau pib nyob rau xyoo 1950, pib luam tawm cov qauv ntawm Soviet Union nkaus xwb, ua rau muaj ntau yam tsawg, cov qauv qub, thiab cov qauv kev sim rov qab. Nyob rau xyoo 1970s, qhov chaw ntawm cov xim TV ntau lawm tau txhawb txoj kev loj hlob ntawm kev lag luam fuse me me, thiab lub sijhawm - ncua sijhawm fuses的 rau cov xim TV tau pib ua raws li cov qauv thoob ntiaj teb. Tuam Tshoj tus thawj lub teb chaws tus qauv rau cov me me fuses, GB9364.-88, tau txais qhov sib thooj ntawm IEC60127. Qhov hloov kho GB9364-97 thiab qhov tsis ntev los no tau tsim los GB9364.4 kuj tau txais qhov sib thooj ntawm IEC60127.