Resistor los ntawm cov khoom

a. Hlau-qhov txhab resistors yog ua los ntawm high-resistance alloy nyob ntawm tej qhov txhab ntawm ib tug insulating skeleton, thiab coated nrog ib tug kub-resistant glaze insulating txheej los yog insulating kua roj vanish. Wirewound resistors muaj qhov kub tsis tshua muaj coefficient, siab ua haujlwm raug, ruaj khov zoo, kub tsis kam thiab corrosion kuj, thiab feem ntau yog siv los ua precision high-power resistors. Qhov tsis zoo yog tias qhov kev ua haujlwm siab zaus tsis zoo thiab lub sijhawm tsis tu ncua yog qhov loj.

b. Carbon hluavtaws resistors yog ua los ntawm carbon thiab hluavtaws yas.

c. Carbon film resistors yog tsim los ntawm txheej txheej ntawm cov pa roj carbon monoxide ntawm lub raj ceramic, thiab tso cov roj carbon crystalline rau ntawm cov pob txha pob txha pob txha. Carbon zaj duab xis resistors yog feem ntau siv resistors nrog tus nqi qis, kev ua haujlwm ruaj khov, kev ua haujlwm dav dav, tsis tshua muaj kub coefficient thiab voltage coefficient.

d. Cov hlau zaj duab xis resistor yog tsim los ntawm txheej txheej hlau ntawm lub raj ceramic, thiab cov khoom siv hlau yog evaporated rau saum npoo ntawm cov pob txha pob txha pob txha los ntawm lub tshuab nqus tsev vacuum.

Hlau zaj duab xis resistors muaj ntau dua precision, zoo stability, qis suab nrov thiab qis kub coefficient dua carbon zaj duab xis resistors. Nws yog dav siv hauv cov cuab yeej ntsuas thiab kev sib txuas lus.

e. Cov hlau oxide zaj duab xis resistor yog tsim los ntawm txheej txheej ntawm tin oxide ntawm lub plooj (porcelain tube), thiab ib txheej ntawm cov hlau oxide tso rau ntawm cov pas nrig insulating. Txij li nws yog ib qho oxide nws tus kheej, nws ruaj khov ntawm qhov kub thiab txias, thermal shock tsis kam, thiab muaj zog load peev. Raws li daim ntawv thov, muaj dav dav, precision, siab zaus, siab voltage, siab tsis kam, siab zog thiab kuj network.