Lokacin da ake fahimtar masu ɗaukar hoto, ɗayan mahimman sigogi don la'akari shine ESR (kwatancen jerin juriya). Esr halaye ne na dukkan masu karfin gwiwa kuma suna taka muhimmiyar rawa wajen tantance sauran aikinsu. A cikin wannan labarin, zamu bincika alaƙar da ke tsakanin ESR da masu ɗaukar hoto, suna mai da hankali kan musamman-esr mlccs(masu yawa na carators ceracitors).
Za'a iya bayyana ESR azaman juriya wanda ke faruwa a cikin jerin tare da karfin Capacitor saboda halayen abubuwan da ba su da kyau na Capacitor. Ana iya tunanin shi a matsayin juriya wanda ke iyakance kwararar na yanzu ta hanyar Capacitor. Esr halaye ne wanda ba a so saboda yana haifar da ƙarfin da za a iya tursasa shi azaman zafi, don haka rage ingancin karfin da ya haifar da aikin sa.
Don haka, menene tasirin ESR yana kan masu ɗaukar kaya? Bari mu tono cikin cikakkun bayanai.
1. Rikici na Power: Lokacin da na yanzu gudana ta hanyar Capacitor, makamashi ya ɓace a cikin zafin rana saboda juriya da ESR ta bayar. Wannan rashin ƙarfi na wutar lantarki na iya haifar da ƙaruwa, wanda zai iya shafar aiwatar da aikin gaba ɗaya da rayuwar sabis na Capacitor. Sabili da haka, rage haɓakar ESR yana da mahimmanci don rage asarar iko kuma tabbatar da ingantaccen aiki na Capacitor.
2. Voltage ripple: A cikin aikace-aikacen inda ake amfani da masu ɗaukar kaya don dalilai masu laushi, ESR ya zama sifa mai mahimmanci. Esr yana haifar da kumburin wutar lantarki ko hawa da sauka lokacin da ƙarfin lantarki a ƙetaren cajin da sauri. Wadannan ripples na iya haifar da rashin daidaituwa da murdiya, shafi ingancin siginar fitarwa. Lowhacitorsancin masu ɗaukar ƙarfi ana yin su ne musamman don rage waɗannan ƙwayoyin lantarki da samar da layin wutar lantarki.
3. Canza sauri: ana amfani da masu ɗaukar hoto a cikin da'irar lantarki wanda ya shafi ayyukan sauya ayyukan sauri. High Esr na iya rage saurin canjin canjin da'ira, yana haifar da jinkiri da rage ingancin aiki. Lowhacitorsancin masu ɗaukar nauyi, a gefe guda, suna ba da cajin da sauri da kuma rage ƙimar, yana sa su zama na buƙatar sauya aikace-aikace.
4. Kamawar mita: Esr kuma tana da tasiri sosai akan amsar mita na Capacitor. Yana gabatar da rashin daidaituwa wanda ya canza tare da mita. Masu ɗaukar nauyin ESR suna nuna rashin daidaituwa a mafi girma mitsi, suna iyakance aikinsu a aikace-aikacen da ke buƙatar kewayon mitar. Masu karfin esr masu karfin iko suna da rashin daidaituwa game da bakan mitawar mita kuma ana tabbatar da su zama mafi inganci a wannan yanayin.
Don magance matsalolin da Higher,-esr mlccssun zama da yawa a cikin 'yan shekarun nan. Ana samar da waɗannan MLCCs ta amfani da kayan ci gaba da masana'antu don cimma babban mahimmancin ƙimar ƙimar ƙayyadaddun abubuwa idan aka kwatanta da masu ɗaukar hoto. Abubuwan da suka inganta, yawan amfani da wutar lantarki da ingantaccen kwanciyar hankali suna sa su zama daidai da aikace-aikace iri daban-daban wadanda suka hada da kayan aiki, wuraren shakatawa, maƙallan kewaye da kewaye.
A taƙaice, Esr alama ce mai mahimmanci wacce ke shafar aikin Capacitor. Yana yanke hukunci game da wucin gadi na capacitor, Voltage ripple, sauya gudu, da amsar mita. Low Esr MLCCs sun fito a matsayin mafita don magance matsalolin da ke da alaƙa da babban ESR, samar da ingantaccen aiki da ingantattu.
Lokaci: Sat-27-2023