Sezvo mota dzesimba nyowani dzichimhanyisa shanduko yadzo yekuchaja-yepamusoro-simba nekukurumidza, kubhadharisa bidirectional uye kuburitsa, uye nekubatanidza kwakanyanya, iyo on-board OBC tekinoroji inokwidziridzwa - iyo 800V high-voltage yemagetsi system inokura yakananga ku1200V system, uye yakakwirira-voltage platform architecture inova hwaro hwekuchaja nekukurumidza.
01 Nderipi basa rakakosha rinoitwa necapacitor mubhodhi OBC?
Mune yakakwira-voltage bhatiri system, iyo capacitor ndiyo "simba rekuchengetedza uye kusefa hub" yeOBC & DCDC, uye kuita kwayo kunotaridza zvakananga kushanda, kusimba kwesimba uye kuvimbika kweiyo system - ingave iko iko pakarepo kukonzeresa kwepamusoro-voltage papuratifomu, yakakwirira-frequency magetsi ekuchinja, kana yakaoma kushanda mamiriro eiyo inodiwa kuyerera kwesimba rinodiwa kuti riite kuyerera kwesimba. high-voltage, high-frequency, uye yakakwirira-tembiricha nharaunda. Nokudaro, kusarudzwa kwe-high-voltage resistant uye high-capacity-density capacitors chinhu chinokosha pakusarudza kushanda kwe-on-board OBC.
02 Ndeapi mabhenefiti ekushandisa eYMIN capacitors?
Kuti ukwanise kurarama nezvinodiwa zveOBC & DCDC pasi pe-high-voltage masisitimu ekuti ma capacitor akwanise kushingirira yakakwira voltage, saizi diki, hupenyu hurefu, uye yakakwira ripple ikozvino, YMIN yakatanga yakakwira-performance capacitor chigadzirwa matrix kupa simba iyo OBC & DCDC hurongwa hwemagetsi matsva emotokari.
01Liquid nyanga-mhando aluminium electrolytic capacitor: "voltage inodzikamisa gadhi" yemhando yepamusoro-simba
· Highstanding voltage: Mukupindura zvipingamupinyi zvekuchinja kwevoltage uye ma spikes emagetsi anowanzo sangana muOBC, iyo CW3H yakatevedzana horn capacitor ine inokwana voltage margin dhizaini yekupa yakasimba voltage rutsigiro uye overvoltage dziviriro. Iyo inotarisana neyakaomesesa yakakwira-voltage kuchembera uye yakazara-mutoro durability bvunzo isati yasiya fekitori kuti ive nechokwadi chekugadzikana kwayo kwenguva refu uye kuvimbika kwepamusoro mumashandisirwo eOBC.
· Yakakwira ripple ikozvino kuramba: Kana OBC iri kushanda, kuvhiya kwemazuva ano kunogadzirwa nekuda kwekushandurwa kwemagetsi kazhinji. Kana iyo nyanga yemvura-yemhando yealuminium electrolytic capacitor ikaiswa ne 1.3 nguva yakayerwa ripple ikozvino, kukwira kwetembiricha kunoramba kwakagadzikana uye kuita kwechigadzirwa kwakagadzikana.
· High capacity density: Iyo yakakosha riveting winding process inovandudza simba density. Iyo simba ndeye 20% yakakwirira kupfuura iyo indasitiri pane imwechete volume. Iine magetsi akafanana uye huwandu, kambani yedu idiki muhukuru, kuchengetedza nzvimbo yekuisa uye kusangana neiyo miniaturization yemuchina wese.
02Liquid plug-in aluminium electrolytic capacitor: "Kubudirira kubudirira" mukupisa kwakanyanya uye nzvimbo yakabatana
Iyo yemvura plug-in aluminium electrolytic capacitor LKD yakatevedzana inogona kuchinjirwa kune mhinduro isingakwanise kushandisa yemvura nyanga capacitors nekuda kwekushomeka kwevhoriyamu. Iyo isarudzo yakanakira yekusefa kwepamusoro uye yakavimbika simba rekuchengetedza zvinodiwa zvemotokari-yakaiswa OBC mune yakakwirira-voltage, yakakwirira-frequency uye yakaoma nharaunda.
· High tembiricha kuramba: Kuwana tembiricha inoshanda ye105 ℃ mune compact package, inodarika zvakajairwa capacitor ine tembiricha yekudzivirira ye85 ℃, ichipa chengetedzo yakavimbika kune yakakwirira-tembiricha application nharaunda.
· High capacitance density: Pasi pemagetsi akafanana, simba rakafanana uye zvirevo zvakafanana, dhayamita uye kureba kweLKD series i20% idiki pane iyo yezvigadzirwa zvenyanga, uye kureba kunogona kuita 40% kudiki.
· Kuita kwakanakisa kwemagetsi uye kuiswa chisimbiso: Kutenda kune yakakwira tembiricha dhizaini, iyo ESR yakaderedzwa zvakanyanya, uye ine yakasimba ripple ikozvino kuramba kugona. Iyo yakasarudzika yekuisa chisimbiso zvinhu uye tekinoroji inoita iyo LKD airtightness yepamusoro kune nyanga capacitor, uku ichinyatso kuwedzera hupenyu hwesevhisi, iyo inogona kusangana nezvinodiwa zve105 ℃ 12000 maawa.
03 Solid-liquid hybrid capacitor: "bhiriji-nzira mbiri" pakati pekushanda kwakanyanya uye kugadzikana.
· Yakakwira capacitance density: Kuenzaniswa nema capacitors evhoriyamu imwechete pamusika, kugona kweYMIN solid-liquid hybrid capacitorsinowedzerwa neanopfuura 30%, uye capacitance value yakagadzikana mukati mehuwandu hwe ± 5% muhupamhi hwekushisa. Mushure mekushanda kwenguva refu, iyo capacitance kukosha yakagadzikana pane inopfuura 90%.
· Yakanyanya kuderera inodonha ikozvino uye yakaderera ESR: Iyo yekudonha ikozvino inogona kudzorwa mukati me20μA, uye iyo ESR inogona kudzorwa mukati me8mΩ, uye kuwirirana kwezviviri zvakanaka. Kunyangwe mushure meiyo 260 ℃ yakakwirira-tembiricha reflow soldering process, iyo ESR uye kuvuza kwazvino zvinoramba zvakagadzikana.
04 Firimu capacitors: "chivharo chekuchengetedza" chehupenyu hurefu uye kuvimbika kwakanyanya
Kuenzaniswa ne electrolytic capacitors, mabhenefiti ekuita kwemafirimu capacitors anoratidzwa mune yakakwira inomira voltage, yakaderera ESR, isiri-polarity, yakagadzikana kuita, uye hupenyu hurefu, izvo zvinoita kuti dhizaini yayo yekushandisa dhizaini ive nyore, ripple kuramba, uye yakavimbika zvakanyanya munzvimbo dzakaoma.
* Ultra-yakakwirira inomira voltage: yakakwira voltage kushivirira inopfuura 1200V, hapana chikonzero chekubatanidza nhevedzano, uye inogona kumira 1.5 nguva yakayerwa kushanda voltage.
· Super ripple kugona: The ripple tolerance of 3μF/A inodarika ka50 iyo yetsika electrolytic capacitor.
· Hupenyu hwakazara kutenderera hupenyu vimbiso: anopfuura 100,000 maawa ehupenyu hwesevhisi, yakaoma mhando uye pasina sherufu hupenyu. Pasi pemamiriro akafanana ekushandiswa,mafirimu capacitorsvanogona kuchengetedza kuita kwavo kwenguva yakareba.
Mune ramangwana, YMIN icharamba ichitsvaga zvakadzika mukati me-high-voltage uye yakabatanidzwa capacitor tekinoroji kuti ipe simba rakawanda uye rakavimbika reOBC & DCDC masisitimu emagetsi matsva emagetsi!
Nguva yekutumira: Jun-26-2025