LKD

Ma Capacitors a Aluminium Electrolytic a LKD Series High-Voltage: Kuphatikiza Kwabwino Kwambiri kwa Kuchita Bwino Kwambiri komanso Kudalirika Kokhalitsa

Mu makampani opanga zinthu zamagetsi, kugwiritsa ntchito magetsi amphamvu kwambiri kumafuna mphamvu zambiri pa ntchito ya capacitor. Ma capacitor a aluminiyamu a Shanghai YMIN Electronics a LKD series ndi zida zamagetsi zamagetsi zomwe zimapangidwa mwaluso kwambiri kuti zikwaniritse izi. Ndi mphamvu zawo zamagetsi zapamwamba, moyo wautali wautumiki, komanso magwiridwe antchito okhazikika, zinthuzi zimasonyeza phindu lapadera pakugwiritsa ntchito zinthu zovuta monga kulamulira mafakitale, mphamvu zatsopano, ndi zamagetsi zamagalimoto.

Zatsopano Zaukadaulo Zomwe Zimadutsa Mu Mapangidwe Achizolowezi

Mndandanda wa LKD umagwiritsa ntchito kapangidwe kapamwamba ka radial lead, kukwaniritsa mawonekedwe amagetsi amphamvu kwambiri pomwe ukusunga kukula kochepa. Pitch yokhazikika ya 10.0mm pin imapangitsa kuti pakhale kusonkhana panthawi yopanga yokha ndipo imapereka kusinthasintha kwakukulu pakukonza bolodi la circuit. Poyerekeza ndi zinthu zachikhalidwe, mndandanda wa LKD uli ndi kukonza kwakukulu kwa kapangidwe kake: zojambulazo za aluminiyamu zoyera kwambiri, pepala la electrolytic lokonzedwa mwapadera, ndi njira yabwino ya electrolyte, zonse zikutsimikizira magwiridwe antchito okhazikika m'malo okhala ndi magetsi ambiri.

Chofunika kwambiri n'chakuti, mndandanda wa LKD umasunga kukhazikika kwabwino kwambiri pa kutentha kwakukulu kuyambira -40°C mpaka +105°C. Izi zimapangitsa kuti ikhale yoyenera kwambiri kugwiritsa ntchito ngakhale kutentha kusinthasintha kwambiri, monga zida zamagetsi zakunja ndi malo oikira injini zamagalimoto. Mphamvu yamagetsi yovomerezeka ya chinthuchi imaphimba 400V mpaka 600V, yokhala ndi mphamvu kuyambira 100μF mpaka 560μF, kupatsa mainjiniya opanga mapangidwe zosankha zosiyanasiyana.

Magwiridwe Abwino Kwambiri Amagetsi

Mndandanda wa LKD umachita bwino kwambiri pamagetsi. Kulekerera kwake mphamvu kumayendetsedwa bwino mkati mwa ±20% (pa 25±2°C ndi 120Hz), kuonetsetsa kuti mphamvu zake zimagwirizana bwino. Mphamvu yotuluka ndi yabwino kwambiri, imayesedwa pambuyo pa kuyitanitsa kwa mphindi ziwiri pamagetsi ovoteledwa, kupitirira miyezo yamakampani.

Kutayika kwa chinthu (tgδ) kumakhalabe kotsika pamlingo wamagetsi ovoteledwa, ndipo ma tgδ values ​​​​akupitirira 10 pa 400V specification ndi 15 pa 600V specification. Makhalidwe otsika a LKD series amapangitsa kuti ikhale chisankho chabwino kwambiri pakupanga magetsi amphamvu kwambiri, zomwe zimathandiza kukonza magwiridwe antchito a dongosolo lonse. Ponena za makhalidwe a impedance, chiŵerengero cha impedance ya chinthucho pa -40°C ndi impedance yake pa 20°C chili mkati mwa mulingo woyenera, kuonetsetsa kuti ntchito yake ndi yodalirika m'malo otentha kwambiri.

Kukhalitsa M'malo Ovuta

Pofuna kutsimikizira kudalirika kwa nthawi yayitali kwa chinthucho, YMIN idachita mayeso olimba okhazikika pa mndandanda wa LKD. Pambuyo poyika magetsi oyesedwa ndi ripple current yoyesedwa kwa maola 8000 pa 105°C, magawo onse azinthu adatsalira mkati mwa magawo omwe adatchulidwa: kuchuluka kwa kusintha kwa mphamvu sikunapitirire ±20% ya mtengo woyambirira, kutayika kwa tangent sikunapitirire 200% ya zomwe zidatchulidwa koyamba, ndipo kutayikira kwa mphamvu kunakhalabe pansi pa mtengo womwe udatchulidwa.

Kuyesa kutentha kwambiri komanso chinyezi chambiri kunawonetsanso kuti mankhwalawa amatha kusinthasintha zachilengedwe. Pambuyo pa maola 1000 osungidwa pa 105°C komanso chinyezi chambiri, magwiridwe antchito a mankhwalawa adapitilira zomwe adafotokozera. Kulekerera kwabwino kwa chilengedwe kumeneku kumapangitsa kuti mndandanda wa LKD ukhale woyenera kwambiri kugwiritsidwa ntchito m'mikhalidwe yovuta, monga ma inverter a photovoltaic ndi ma inverter amafakitale.

Kutha Kwambiri Kugwira Ntchito ndi Ripple

Mphamvu yogwiritsira ntchito ma ripple current ya LKD series ndi chinthu china chofunika kwambiri. Chogulitsachi chimathandizira ma frequency osiyanasiyana, kuyambira 50Hz mpaka 100kHz, ndipo chili ndi ma frequency correction coefficients ofotokoza bwino. Pa 100kHz, coefficient yokonza imafika 1.00, zomwe zimasonyeza kuti imagwira ntchito bwino kwambiri m'malo omwe ali ndi ma frequency ambiri. Coefficient yokonza kutentha imatsimikizira kuti ikugwira ntchito bwino m'malo osiyanasiyana otenthetsera, ndi ma calibration parameter ofanana kuyambira 50°C mpaka 105°C.

Mphamvu yolimba yogwiritsira ntchito ma ripple imapangitsa kuti mndandanda wa LKD ukhale woyenera kwambiri ngati ma capacitor otulutsa ma filter osinthira magetsi, kuyeretsa bwino magetsi otulutsa, kuchepetsa phokoso la ripple, komanso kukonza mphamvu.

Mapulogalamu Onse

Magalimoto Atsopano a Mphamvu

Mu makampani atsopano opanga magalimoto amphamvu, ma capacitor a LKD series amagwiritsidwa ntchito kwambiri m'makina ofunikira monga ma on-board chargers (OBCs) ndi ma motor drive. Voltage yawo yapamwamba ya 600V imagwirizana bwino ndi zofunikira pa nsanja yamagetsi yamagetsi, ndipo moyo wawo wa maola 8,000 umatsimikizira kudalirika pa moyo wonse wagalimoto. Chogulitsachi chili ndi satifiketi ya AEC-Q200 ndipo chikugwirizana mokwanira ndi miyezo yamakampani opanga zamagetsi zamagalimoto.

Zoyendetsa Zamakampani

Mu ma inverters a mafakitale, ma servo drive, ndi zida zina, mndandanda wa LKD umagwiritsidwa ntchito ngati DC bus capacitor, zomwe zimapangitsa kuti voltage yapakati pa dera ikhale yokhazikika komanso kuletsa kusokonezeka kwa harmonic. Makhalidwe ake abwino kwambiri a kutentha amatsimikizira kuti ntchito yake ndi yokhazikika m'malo opangira mafakitale, ndipo mphamvu yake yogwira ntchito kutentha kochepa ya -40°C imapangitsa kuti ikhale yoyenera kugwiritsidwa ntchito m'mafakitale m'malo osiyanasiyana.

Kupanga Mphamvu Zatsopano

Mu zida zatsopano zamagetsi monga ma inverter a photovoltaic ndi ma converter a wind turbine, mndandanda wa LKD umagwira ntchito zofunika kwambiri zosungira mphamvu ndi kusefa. Makhalidwe ake amphamvu kwambiri amalola kugwiritsidwa ntchito mwachindunji kumbali ya DC ya inverter, kupangitsa kuti kapangidwe ka dera kakhale kosavuta komanso kukonza kudalirika kwa makina.

Machitidwe Amagetsi

Mu ntchito monga ma smart meter ndi zida zowunikira mphamvu, mndandanda wa LKD umapereka malo osungira mphamvu ndi kusefa kokhazikika, kuonetsetsa kuti muyeso ndi wolondola komanso wodalirika polankhulana. Kutalika kwake kumachepetsa zosowa zosamalira ndikuchepetsa ndalama zonse zomwe zimagwiritsidwa ntchito pa moyo wonse.

Dongosolo Lolamulira Ubwino Mokhwima

YMIN Electronics yakhazikitsa njira yoyendetsera bwino zinthu za LKD. Kuyambira kusungira zinthu zopangira mpaka kutumizidwa kwa zinthu zomalizidwa, sitepe iliyonse imayesedwa mosamala. Mizere yopangira yokha imaonetsetsa kuti zinthuzo zikugwirizana komanso kudalirika, pomwe njira yokwanira yotsatirira zinthu imatsimikizira kuti gulu lililonse likhoza kutsatirira zinthu.

Zogulitsa zonse zikutsatira malamulo a RoHS okhudza chilengedwe ndipo zalandira ziphaso zoyenera zachitetezo. Kampaniyo yakhazikitsanso njira yothandizira ukadaulo yogwiritsira ntchito, yopatsa makasitomala chithandizo chaukadaulo chokwanira kuyambira pa malangizo osankha mpaka kapangidwe ka ma circuit.

Zochitika Zachitukuko Zamtsogolo

Ndi chitukuko chachangu cha mafakitale monga Industry 4.0 ndi magalimoto atsopano amphamvu, kufunikira kwa msika wa ma capacitor amphamvu komanso amphamvu kwambiri kudzapitirira kukula. Ma capacitor odalirika kwambiri, okhala ndi moyo wautali, komanso ochezeka ndi chilengedwe omwe akuimiridwa ndi mndandanda wa LKD ndi omwe akufunidwa kwambiri pamsika wamtsogolo uno. YMIN Electronics ipitiliza kuyika ndalama mu kafukufuku ndi chitukuko, kupitilizabe kukonza magwiridwe antchito azinthu ndikupereka mayankho apamwamba kwa makasitomala padziko lonse lapansi.

Mapeto

Ma capacitor a LKD a aluminium electrolytic capacitors amphamvu kwambiri, omwe ali ndi luso lapamwamba kwambiri, khalidwe lodalirika la zinthu, komanso kusinthasintha kwa ntchito, akhala zinthu zofunika kwambiri pamakina amagetsi ovuta. Kaya ndi makina amagetsi apagalimoto omwe amafuna kudalirika kwambiri, zida zatsopano zopangira mphamvu zomwe zimafuna kugwira ntchito bwino kwambiri, kapena kugwiritsa ntchito mafakitale m'malo ovuta, mndandanda wa LKD umapereka yankho labwino kwambiri.

Kusankha mndandanda wa LKD kumatanthauza kusankha kukakamira pa khalidwe, kufunafuna zatsopano, komanso kumvetsetsa bwino zosowa za makasitomala.