MDP

MDP Series Metallized Polypropylene Film Capacitors: Zabwino Kwambiri Zogwiritsa Ntchito Zamagetsi Zamagetsi

Zowonetsa Zamalonda

YMIN's MDP Series Metallized Polypropylene Film Capacitors ndi ma capacitor olumikizirana kwambiri a DC opangidwa kuti aziyika bolodi losindikizidwa (PCB). Ndi mawonekedwe apamwamba a filimu a polypropylene, opangidwa ndi encapsulation, ndi epoxy resin resin (mogwirizana ndi miyezo ya UL94V-0), ma capacitor awa amawonetsa magwiridwe antchito amagetsi komanso kudalirika pamagetsi amagetsi. Ndi osiyanasiyana kutentha ntchito osiyanasiyana (-40 ° C kuti 105 ° C), mkulu voteji mlingo (500Vdc-1500Vdc), ndi lonse capacitance osiyanasiyana (5μF-240μF), ndi MDP Series capacitors akhala chigawo chokondedwa kwa ntchito mkulu-mapeto monga mphamvu zatsopano, mafakitale automation, ndi zamagetsi zamagetsi.

Zaukadaulo ndi Ubwino Wake

Kuchita Kwabwino Kwamagetsi

Pogwiritsa ntchito filimu yapamwamba kwambiri ya polypropylene dielectric, ma capacitor a MDP Series amawonetsa zinthu zotsika kwambiri (0.0002) komanso kukana kwamphamvu kwambiri (> 10,000s). Kudzipangitsa kwake kutsika kwambiri (<1nH/mm lead spacing) kumatsimikizira kugwira ntchito kwabwino kwambiri pamakina apamwamba kwambiri. Kulekerera kwamphamvu kumayendetsedwa mosamalitsa ku ± 5% (J-grade) kapena ± 10% (K-grade), kuwonetsetsa kuti dongosolo lolondola komanso losasinthika lipangidwe.

Kusinthasintha Kwabwino Kwachilengedwe

Mndandanda wazinthuzi umapezeka m'magulu a nyengo 40/85/56 ndi 40/105/56, kuonetsetsa kuti ntchito ikuyenda bwino m'malo ovuta. M'madera otentha kwambiri (85 ° C-105 ° C), magetsi ovotera amatsika ndi kutentha kwakukulu (1.35% pakukula kwa digiri Celsius). Kapangidwe kameneka kamapangitsa kuti ma capacitor azigwira bwino ntchito mumikhalidwe iyi.

Mphamvu Zochulukira Zamphamvu

Mndandanda wa MDP umapereka mphamvu zowonjezera kwambiri komanso zowonjezereka zowonjezereka: zimatha kupirira kuyesedwa kwamagetsi kwa 1.5 nthawi yamagetsi ovotera kwa masekondi 10; imatha kugwira ntchito pamlingo wa 1.1 nthawi yamagetsi ovotera 30% yamagetsi ake oveteredwa; ndipo imatha kupirira mawotchi opitilira 1,000 opitilira 1.5 kuwirikiza voteji ya 30ms pa moyo wake wonse. Kuthekera kwake kwakukulu pakali pano kumatsimikiziridwa ndi fomula I = C × dv/dt, kukwaniritsa zosowa za maopaleshoni osiyanasiyana apano.

Mapulogalamu

New Energy Generation Systems

Pogwiritsira ntchito ma inverter a solar, ma capacitor a MDP amagwira ntchito ngati DC-link capacitor, kusalaza voteji ya basi ya DC ndikuchepetsa mphamvu yamagetsi pazida zamagetsi. Kupirira kwawo kwamphamvu kwambiri komanso kutsika kwa ESR kumawonetsetsa kuti inverter ikugwira ntchito bwino kwambiri, ndikukulitsa moyo wadongosolo lonse.

Zida Zamagetsi Zamagetsi

Monga zigawo zazikulu zamagetsi osasunthika (UPS) ndi makina oyendetsa mafakitale, ma capacitor a MDP amapereka mphamvu zotetezedwa bwino komanso kusefa. Moyo wawo wa mapangidwe a maola a 100,000 ndi kulephera kutsika pansi pa 300 FIT zimatsimikizira kudalirika kwa zipangizo zamakampani zomwe zikugwira ntchito mosalekeza.

Zipangizo Zamagetsi Zamagalimoto ndi Zolipiritsa

M'machaja amagetsi amagetsi ndi ntchito zopangira ma station, ma capacitor a MDP amachita ntchito zofunika kwambiri zosungira mphamvu ndi kusefa. Kutentha kwawo kwakukulu (-40 ° C mpaka 105 ° C) kumawathandiza kuti athe kupirira kusinthasintha kwa kutentha kwa magetsi a galimoto, kuonetsetsa kuti machitidwe opangira ndalama azigwira ntchito pansi pa zochitika zosiyanasiyana zachilengedwe.

Zida Zapamwamba Zankhondo ndi Zolumikizirana

Chifukwa cha machitidwe awo abwino amagetsi ndi kudalirika, ma capacitor a MDP amagwiritsidwa ntchito kwambiri m'mapulojekiti ankhondo ndi zida zoyankhulirana. Mapangidwe awo opangidwa ndi filimu ya metallized polypropylene amapereka mawonekedwe okhazikika a kutentha, pamene encapsulation yowumbidwa imatsimikizira kukhazikika kwa makina pakugwedezeka ndi kugwedezeka.

Mapangidwe ndi Zomangamanga

Ma capacitor a MDP amagwiritsa ntchito ukadaulo wapamwamba kwambiri wamakanema a polypropylene. Njira yokhotakhota yolondola imapanga maziko a capacitor, ndikutsatiridwa ndi vacuum impregnation ndi encapsulation yopangidwa kuti amalize kapangidwe kake. Kudzaza kwa epoxy resin sikumangopereka chitetezo chabwino kwambiri pamakina komanso kumatsimikizira kukana kwa chinyezi komanso kuchedwa kwamoto (mogwirizana ndi miyezo ya UL94V-0).

Kukula kosiyanasiyana kulipo, kokometsedwa kwa ma capacitance ndi ma voltages osiyanasiyana, kuyambira osachepera 11.0 × 32.0 × 20.0 mm mpaka 50.0 × 57.5 × 78.0 mm, kupatsa makasitomala zosankha zosinthika. Kapangidwe kakang'ono kameneka ndi koyenera makamaka pazida zamakono zamakono zokhala ndi malo.

Chitsimikizo cha Ntchito ndi Kudalirika

Chilichonse cha MDP capacitor chimayesedwa mozama ndikuwunikira kuti chiwonetsetse kuti chikugwirizana ndi mapangidwe ake. Izi zimagwirizana ndi muyezo wa GB/T 17702 (IEC 61071) ndipo zimagwiritsa ntchito njira yowongolera bwino. Moyo wake wautumiki wa maola 100,000 udapangidwa kutengera kuyesa kwa moyo mwachangu pamagetsi ovotera ndi kutentha kwapakati pa 70 ° C, ndipo nthawi zambiri amapeza moyo wautali wautumiki pamapulogalamu apadziko lapansi.

Ubwino Wopikisana Pamisika

Poyerekeza ndi chikhalidwe electrolytic capacitors, mndandanda MDP metallized polypropylene film capacitors amapereka ubwino luso luso: sanali polar kamangidwe zimathandizira masanjidwe dera; kusowa kwa electrolyte yamadzimadzi kumathetsa chiopsezo cha kulephera kowuma ndi kutuluka; moyo wautali wautumiki umachepetsa zofunikira zokonza zida; ndi khola capacitance-kutentha khalidwe bwino dongosolo kulondola.

Poyerekeza ndi ma capacitor amakanema ofanana, mndandanda wa MDP umapereka magawo apamwamba a magwiridwe antchito, opatsa kutentha kwakukulu, kudalirika kwakukulu, komanso kusankhidwa kwakukulu kuti akwaniritse zosowa zosiyanasiyana za makasitomala osiyanasiyana.

Mapeto

Makanema a MDP opangidwa ndi zitsulo zama polypropylene amayimira ukadaulo wamakono wamagetsi amagetsi capacitor. Mphamvu zawo zamagetsi zapamwamba, kudalirika, komanso kusinthika kwa chilengedwe zimawapangitsa kukhala chisankho chabwino kwambiri pakugwiritsa ntchito mphamvu zatsopano, makina opangira mafakitale, zamagetsi zamagalimoto, komanso ntchito zankhondo zapamwamba. Pomwe kufunikira kwapadziko lonse kwamagetsi ogwira mtima komanso odalirika kukukulirakulirabe, ma capacitor a MDP apitilizabe kupereka chithandizo chofunikira chaukadaulo kumafakitale osiyanasiyana, kulimbikitsa luso laukadaulo komanso kukweza kwa mafakitale.

YMIN imakulitsa mosalekeza magwiridwe antchito ndi kudalirika kwazinthu zake zamtundu wa MDP kudzera mu kafukufuku waukadaulo womwe ukupitilira, chitukuko ndi kukonza njira. Ndife odzipereka kupatsa makasitomala mayankho apamwamba kwambiri a capacitor komanso kulimbikitsa limodzi chitukuko ndi kupita patsogolo kwaukadaulo wamagetsi amagetsi.