KPS-MCL Ceramic Wokhazikika Omanga

KEMET's KPS-MCL mndandanda woumba zoumba wa KEMET ndi woyenera kugwiritsidwa ntchito mozungulira

Kutayika kocheperako kwa KEMETs (KPS-MCL) ma capacitor otentha a CDPS otentha amaphatikiza kachulukidwe kogwiritsa ntchito kachulukidwe ka C0G / NPO base iron electrode (BME) yokhala ndiukadaulo wamagetsi wotsogola ndi kutentha kwamphamvu ndi ntchito yayikulu yamaSPS. Zipangizozi zimapangidwira kuti zitheke kuthana ndi mavuto azovuta za mafakitala monga kuwunika kwa mafuta osambira-dzenje ndi injini zamagalimoto ..

KPS-MCL imapangidwa ndi chiphuphu chachikulu cha ma multilayer ceramic capacitors (MLCC), yomangika ndi kukhazikika pamakina ogwiritsira ntchito chimango, pogwiritsa ntchito malo osungunulira okwera kwambiri (HMP). Kuyika bwino ma capacitor mu mafelemu amatsogola kumapangitsa kuti ESR (kutayika kochepa) kuchepa komanso kutentha kukhale, komwe kumamasulira kuthekera kwambiri pakadali pano. Chitsogozo chotsogolera chimasiyanitsa ma MLCC kuchokera pa bolodi losindikizidwa (PCB) pomwe akukhazikitsa mawonekedwe oyang'anira madera.

Ma CEMG a KEMET omwe amatenthetsera kutentha ndi okwanira kutentha ndipo amakhala ndi pulogalamu yoyenera yothandizirana ndi dera, kapena kwa omwe Q ndi kukhazikika kwa mawonekedwe a capacitance amafunikira. Sawonetsa kusintha kulikonse pamphamvu yamagetsi komanso nthawi yamagetsi ndipo amadzitama pakusintha kwina kosayenerana ndi kutentha kwa kutentha. Kusintha kwa mphamvu pamatha malire a ± 30 ppm / ºC kuchokera ku −55 ° C mpaka + 200 ° C. Kuphatikiza apo, ma capacitor awa amawonetsera kukana kwapamwamba kwambiri ndi kutentha kotsika kwa kutentha kokwezeka mpaka + 200 ° C. Amawonetsanso ESR yotsika pamtunda wambiri komanso amapereka mphamvu zambiri pamitengo yapamwamba yotentha ya BME ceramic capacitor.