Cov Lus Qhia Rau Kev Siv Siab -Frequency Low-ESR Capacitor

High-frequency low-ESR capacitors (feem ntau yog xa mus rau high-frequency low-ESR aluminium electrolytic capacitors) yog tsim tshwj xeeb rau siab -frequency applications xws li hloov- hom khoom siv fais fab, inverters, thiab zaus converters. Lawv cov txiaj ntsig tseem ceeb suav nrog qhov sib npaug sib npaug sib npaug (ESR), muaj zog ripple tam sim no tuav lub peev xwm, thiab zoo siab - qhov kub thiab txias

Qhov taw qhia tseem ceeb xaiv:
Tus nqi ESR: Nyiam cov khoom uas tsis tshua muaj ESR ntawm 100kHz (piv txwv li, qis dua 5mΩ), vim nws cuam tshuam ncaj qha rau cua sov thiab kev ua haujlwm.

Rated Ripple Current: Yuav tsum siab tshaj qhov tseeb ripple tam sim no nyob rau hauv Circuit Court tiv thaiv overheating thiab tsis ua hauj lwm.

Kev Ua Haujlwm Kub Kub: Nws raug nquahu kom xaiv dav - cov khoom kub xws li -40℃txog 105℃lossis 125℃. Qhov kub thiab txias ib puag ncig xav tau cov qauv kub-resistant ntau dua.

Lub Sijhawm Sijhawm: Ua tib zoo saib lub neej nyob ntawm 105 degree, pib ntawm 2000 teev. Rau ntev - daim ntawv thov lub neej, 6000–10000 teev tuaj yeem xaiv.

Tswv yim: Ordinary electrolytic capacitors ua haujlwm tsis zoo ntawm cov zaus siab tshaj 10kHz. High- zaus circuits yuav tsum siv tshwj xeeb qis-ESR qauv.