[Gwaro Rekusarudza] Maitiro Ekuenzanisa Voltage Yakakwira uye Hupenyu Hurefu muMiniaturized OBCs? Kuongorora kweYMIN LKD High-Voltage Capacitors

[Gwaro Rekusarudza] Maitiro Ekuenzanisa Voltage Yakakwira uye Hupenyu Hurefu muMiniaturized OBCs? Kuongorora kweYMIN LKD High-Voltage Capacitors

Nhanganyaya

Mumagadzirirwo e800V OBC neDC-DC, kusarudzwa kwema capacitor kwave chinhu chakakosha chinokanganisa kuwanda kwesimba, kushanda zvakanaka, uye kuvimbika. Ma capacitor echinyakare ealuminium electrolytic, nekuda kwehukuru hwawo, hupenyu hupfupi, uye hunhu husina kunaka hwema frequency, haakwanise kusangana nezvinodiwa izvi. Chinyorwa chino chichaongorora mabhenefiti ekushanda kwema capacitor eYMIN Electronics' LKD series high-voltage aluminum electrolytic maererano ne miniaturization, high ripple current resistance, uye hupenyu hurefu, zvichipa mainjiniya gwara rekusarudza.

OBC - YMIN Aluminium Electrolytic Capacitor LKD Mhinduro

Nekuwanda kwezvishandiso zveSiC uye kuwedzera kwekuchinjana kwema frequency, ma capacitor ari muma OBC modules anofanira kutsungirira ma ripple currents akakwira uye thermal stress. Ma capacitor e aluminium electrolytic akajairika anowanzo pisa uye ane hupenyu hupfupi. Kuwana capacitance yakakwira, high voltage resistance, low ESR, uye hupenyu hurefu muhukuru hwakati wandei kwave chinhu chinonyanya kurwadza mukugadzirwa kweOBC.

- Kuongorora Kwehunyanzvi hweChikonzero Chekutanga -

Chikonzero chikuru chedambudziko iri chiri mumiganho yezvinhu uye maitiro e capacitors echinyakare:

Ma electrolyte akajairika anoshanduka-shanduka nyore nyore kana tembiricha yakakwira, zvichikonzera kupera simba kwe capacitance uye kuwedzera kweESR;

Magadzirirwo ezvivakwa zvemazuva ose ane huwandu hushoma hwemagetsi, zvichiita kuti zviome kuenzana kwemagetsi akakwira uye simba remagetsi;

Kusavimbika kwakakwana kwechisimbiso kunotungamira mukubuda kwemvura munzvimbo dzinodedera.

Zvikamu zvakakosha zvakaita se capacitance density, ESR @ 100kHz, rated ripple current @ 105°C, uye hupenyu hwese zvinokanganisa zvakanyanya kubudirira kwesystem.

- Mhinduro dzeYMIN uye Mabhenefiti Emaitiro -

Nhevedzano yeYMIN LKD inoshandisa maitiro akati wandei matsva:

1. Foil ye electrode ine density yakakura: Inowedzera capacitance pahuwandu hweyuniti, ichideredza huwandu ne20% kusvika 40% zvichienzaniswa nezvigadzirwa zvakafanana;

2. Electrolyte ine impedance shoma: Inoderedza ESR zvinobudirira uye inovandudza kushivirira kwema ripple ane frequency yakakwira;

3. Kusimbiswa kwechisimbiso uye chimiro chinodzivirira kuputika: Inopfuura 10G vibration resistance test, ichibvisa njodzi dzekubuda kwemvura;

4. Dhizaini yekuwedzera simba remagetsi: Inopa mukana wakakwana wemagetsi, yakakodzera kushandiswa pamapuratifomu e800V zvichikwira.

Kuvimbika Kwekusimbisa Data & Mazano Ekusarudza

Sezvatinoona, LKD series inobudirira zvakanyanya kupfuura zvigadzirwa zvemazuva ano maererano nehukuru, ESR, kuramba kurira, uye hupenyu hwese.

- Maitiro Ekushandisa uye MaModheru Anokurudzirwa - LKD series yakakodzera: OBC PFC boost circuit output filtering; DC-Link support and buffering; uye DC-DC filtering.

- Mamodheru Anokurudzirwa -

LKD 700V 150μF 25×50: Yakakodzera masisitimu e1200V DC-Link;

LKD 500V 330μF 25×50: Yakakodzera kusefa ine simba guru mumasisitimu e800V;

LKD 450V 330μF: Inoenzanisa saizi uye kugona zvinodiwa;

LKD 500V 220μF: Yakakodzera kushandiswa munzvimbo dzine nzvimbo shoma.

Mhedziso

YMIN's LKD series, kuburikidza nezvinhu zvitsva uye maumbirwo, inobudirira kugadzirisa zvinodiwa zvema capacitor zvekuvimbika uye saizi diki mumashandisirwo ane voltage yakawanda, high-frequency, uye high-temperature. Yave capacitor inosarudzwa kumapurojekiti eOBC mumakambani mazhinji emotokari anotungamira. Isu tinotsigira mashandisirwo emuenzaniso uye rutsigiro rwehunyanzvi, tichibatsira mainjiniya kuita mapurojekiti nekukurumidza.