High Voltage Ceramic Capacitor / Super High Voltage Ceramic Capacitor
1 kV pa
2 kV pa
3 kV pa
6kv pa
10 kV
15 kV
20 kV
25 kV
30 kV
| Specification Reference Standard | GB/T 2693-2001 ;GB/T 5966-1996 |
| Mphamvu ya Voltage(UR) | 500 / 1K / 2K / 3K / 4K / 5K / 6K / 7K / 8K / 9K / 10K / 15K / 20K / 25K / 30K / 40K / 50K VDC |
| Capacitance Range | 1pF mpaka 100000pF |
| Umboni wa Voltage | <500V,2.5UR ;≥500V≤3KV,1.5UR+500V ;>3KV,1.2UR |
| Kulekerera kwa Capacitance | NPO±0.5pF(D)±5%(J) ;SL±5%(J)±10%(K),Y5P,Y5U±10%(K);Y5U,Y5V±20%(M) |
| Dissipation Factor (tgδ) | C<30pF,Q≥400+20C ;C≥30pF,Q≥1000 ,Y5P,Y5U,Y5V:tgδ≤2.0% ;Y5P (Mtundu wochepa):tgδ≤0.5% ;Y5R:tgδ≤0.3% |
| Insulation Resistance (IR) | IR≥10000MΩ,1min,100VDC，IR≥4000MΩ,1min,100VDC |
| Kutentha kwa Ntchito | -25 ℃ mpaka +85 ℃ |
| Kutentha Makhalidwe | NPO,SL,Y5P,Y5U,Y5V |
| Flame Retardant Epoxy | UL94-V0 |
Ntchito Scenario
Charger
Magetsi a LED
Ketulo
Mpunga wophika
Induction cooker
Magetsi
Wosesa
Makina ochapira
Amagwiritsidwa Ntchito M'magawo Osiyanasiyana.
Amagwiritsidwa ntchito kwambiri m'mabwalo osiyanasiyana amagetsi ndi makina amagetsi athunthu, magetsi okwera ndi otsika, owongolera, magetsi opangira mafakitale, zosefera zamagalimoto, ma ballast amagetsi, zida zolumikizirana, magwero amagetsi, makompyuta ndi zinthu zotumphukira, zida zomvera, zida zazing'ono zapanyumba, zowongolera mpweya. , zida zamankhwala, chitetezo ndi kuyatsa ndi zinthu zina zamagetsi zamagetsi.
Zitsimikizo
Chitsimikizo
Tadutsa ISO9001 ndi ISO14001 management certification.Timapanga zinthu motengera mfundo za GB ndi IEC.Ma capacitor athu otetezedwa ndi ma varistors adadutsa CQC, VDE, CUL, KC, ENEC, CB ndi ziphaso zina zovomerezeka.Zida zathu zonse zamagetsi zimagwirizana ndi ROHS, REACH\SVHC, halogen ndi malangizo ena oteteza chilengedwe komanso zofunikira za EU zoteteza chilengedwe.
Zambiri zaife
Ntchito Yoyambira
Sitingokhala ndi makina angapo opangira okha komanso makina oyesera okha komanso tili ndi labotale yathu yoyesa momwe timagwirira ntchito komanso kudalirika kwazinthu zathu.
1. Kodi pali kusiyana kotani pakati pa ma capacitor otetezeka ndi ma capacitor wamba?
Kutulutsidwa kwa ma capacitor otetezeka kumasiyana ndi ma capacitors wamba.Ma capacitor wamba adzasunga ndalamazo kwa nthawi yayitali mphamvu yakunja ikatha.Kugwedezeka kwamagetsi kumatha kuchitika ngati munthu agwira capacitor wamba pamanja, pomwe palibe vuto ndi zoteteza chitetezo.
Pachitetezo ndi Electro Magnetic Compatibility (Zolinga za EMC), tikulimbikitsidwa kuwonjezera ma capacitor otetezedwa panjira yamagetsi.Pamapeto olowera magetsi a AC, nthawi zambiri ndikofunikira kuwonjezera ma capacitor achitetezo atatu kuti atseke kusokoneza kwa EMI.Amagwiritsidwa ntchito muzosefera zamagetsi zosefera magetsi.
2. Kodi capacitor yachitetezo ndi chiyani?
Ma capacitor otetezeka amagwiritsidwa ntchito pazochitika zoterezi kuti capacitor ikalephera: sichidzachititsa mantha a magetsi ndipo sichidzaika pangozi chitetezo chaumwini.Zimaphatikizapo X capacitors ndi Y capacitors.X capacitor ndi capacitor yolumikizidwa pakati pa mizere iwiri ya chingwe cha mphamvu (LN), ndipo ma capacitor a filimu achitsulo amagwiritsidwa ntchito;Y capacitor ndi capacitor yolumikizidwa pakati pa mizere iwiri ya mzere wa mphamvu ndi pansi (LE, NE), ndipo nthawi zambiri imawoneka awiriawiri.Chifukwa cha kuchepa kwa kutayikira kwapano, mtengo wa Y capacitor sungakhale waukulu kwambiri.Nthawi zambiri, X capacitor ndi uF ndipo Y capacitor ndi nF.X capacitor imapondereza kusokoneza kwamitundu yosiyanasiyana, ndipo Y capacitor imalepheretsa kusokoneza wamba.
3. Chifukwa chiyani ma capacitor ena amatchedwa chitetezo capacitor?
"Chitetezo" mu ma capacitor otetezeka sichikutanthauza zinthu za capacitor, koma kuti capacitor yadutsa chiphaso cha chitetezo;kutengera zakuthupi, ma capacitor otetezeka amakhala makamaka CBB capacitors ndi ceramic capacitors.
4. Ndi mitundu ingati ya ma capacitor otetezeka alipo?
Ma capacitor otetezeka amagawidwa mumtundu wa X ndi mtundu wa Y.
Ma capacitor a X nthawi zambiri amagwiritsa ntchito ma capacitor a filimu a polyester okhala ndi mafunde akulu kwambiri.Mtundu uwu wa capacitor uli ndi voliyumu yayikulu, koma kuyitanitsa kwake nthawi yomweyo ndi kutulutsa kwake kumakhalanso kwakukulu, ndipo kukana kwake kwamkati ndikocheperako.
Kuthekera kwa capacitor ya Y kuyenera kukhala kochepa, kuti akwaniritse cholinga chowongolera kutayikira komwe kukuyenda modutsamo komanso momwe EMC amagwirira ntchito pamakina pansi pa ma frequency ovotera ndi ma voliyumu ovotera.GJB151 ikunena kuti capacitance ya Y capacitor sayenera kupitirira 0.1uF.
