RTC inonzi "clock chip" uye inoshandiswa kurekodha nekutevera nguva. Basa rayo rekudzima rinogona kumutsa michina iri munetwork nguva nenguva, zvichibvumira mamwe mamodule emudziyo kurara nguva zhinji, nokudaro zvichideredza zvakanyanya kushandiswa kwesimba remudziyo.
Sezvo nguva yemuchina isingakwanise kuchinja, mamiriro ekushandisa kweRTC clock power supply ari kuramba achiwedzera, uye anoshandiswa zvakanyanya mukutarisa kuchengetedzeka, michina yemaindasitiri, ma smart metres, makamera, zvigadzirwa zve3C nedzimwe nzvimbo.
Simba rekuchengetedza reRTC rinopa mhinduro iri nani · SMD supercapacitor
RTC iri kushanda nguva dzose. Kuti ive nechokwadi chekuti RTC ichiri kushanda zvakanaka kana magetsi akadzimwa kana mamwe mamiriro asina kujairika, simba rekuchengetedza (bhatiri/capacitor) rinodiwa kuti ripe simba rakasimba. Nokudaro, mashandiro esimba rekuchengetedza (backup power supply) anosarudza zvakananga kana RTC ichigona kushanda zvakanaka uye zvakavimbika. Maitiro ekuita kuti RTC module iwane simba shoma uye inogara kwenguva refu, simba rekuchengetedza (backup power supply) rinoita basa rakakosha mairi.
Simba rekuchengetedza remachipisi ewachi eRTC ari pamusika rinonyanya kushandiswa nemabhatiri emabhatani eCR. Zvisinei, mabhatiri eCR haawanzotsiviwa nekufamba kwenguva mushure mekunge apera, izvo zvinowanzokanganisa ruzivo rwemushandisi wemuchina wese. Kuti vagadzirise dambudziko iri, YMIN yakaita tsvakiridzo yakadzama pane zvinodiwa chaizvo zvemachipisi ewachi eRTC uye yakapa mhinduro iri nani yesimba rekuchengetedza -SDV chip supercapacitor.
SDV chip supercapacitor · Zvakanakira zvekushandisa
SDV Series:
Kudzivirira kupisa kwakanyanya uye kwakaderera
MaSDV chip supercapacitors ane mukana wakanaka wekuchinjika pakupisa, ane tembiricha yakakura yekushanda inosvika -25℃ ~ 70℃. Haatyi mamiriro ekunze akaoma akadai sekutonhora zvakanyanya kana kupisa kwakanyanya, uye anogara achishanda zvakanaka kuti ave nechokwadi chekuti michina yakavimbika.
Hapana chinodiwa pakutsiva nekugadzirisa:
Mabhatiri emabhatani eCR anofanira kutsiviwa kana apera simba. Haangochinji chete mushure mekutsiviwa, asi anowanzo kukonzera kuti wachi irasikirwe nendangariro, uye data rewachi rinova risina kurongeka kana mudziyo watangwazve. Kugadzirisa dambudziko iri,SDV chip supercapacitorsine hunhu hwehupenyu hwenguva refu (kanopfuura 100,000 kusvika 500,000), iyo inogona kutsiviwa uye isina kugadziriswa kwehupenyu hwese, zvichiita kuti kuchengetedza data kurambe kuripo uye kwakavimbika, uye kuvandudza ruzivo rwemutengi rwemuchina wese.
Green uye isingakuvadzi nharaunda:
MaSDV chip supercapacitors anogona kutsiva mabhatiri emabhatani eCR uye anobatanidzwa zvakananga muRTC wachi solution. Anotumirwa nemuchina wese pasina chikonzero chekuwedzera mabhatiri. Izvi hazvingoderedzi chete mutoro wezvakatipoteredza unounzwa nekushandiswa kwemabhatiri, asiwo zvinovandudza maitiro ekugadzira nekutakura zvinhu, zvichibatsira mukusimudzira nharaunda uye kusimudzira nharaunda.
Kugadzira otomatiki:
Kusiyana nemabhatiri emabhatani eCR uye ma supercapacitor anoshandiswa nemaoko anoda welding, ma supercapacitors eSMD anotsigira otomatiki uye anogona kupinda zvakananga mukuita kwe reflow, zvichivandudza zvikuru kushanda kwekugadzira uku zvichideredza mari yevashandi uye zvichibatsira kusimudzira otomatiki yekugadzira.
Pfupiso
Parizvino, makambani ekuKorea neJapan chete ndiwo anogona kugadzira macapacitor emabhatani anosvika 414 anotengeswa kunze kwenyika. Nekuda kwezvirambidzo zvekupinza zvinhu kunze kwenyika, kuda kwenzvimbo kuri kuuya.
YMIN SMD supercapacitorsndiyo sarudzo iri nani yekudzivirira maRTC, kutsiva ma "overer" epamusoro-soro epasi rose uye kuva capacitor inoiswa paRTC.
Nguva yekutumira: Kubvumbi-01-2025