High Voltage Ceramic Capacitor / Super Siab Voltage Ceramic Capacitor
1 KV
2 KV
3 KV
6 kvu
10 KV
15 KV
20 KV
25 KV
30 KV
| Specification Reference Standard | GB/T 2693-2001;GB/T 5966-1996 |
| Rated voltage (UR) | 500 / 1K / 2K / 3K / 4K / 5K / 6K / 7K / 8K / 9K / 10K / 15K / 20K / 25K / 30K / 40K / 50K VDC |
| Capacitance Range | 1 pF rau 100000pF |
| Voltage pov thawj | <500V, 2.5UR;≥500V≤3KV, 1.5UR + 500V;> 3 KV, 1.2 UR |
| Capacitance kam rau ua | 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( hom poob qis): tgδ≤0.5% ;Y5R:tgδ≤0.3% |
| Rwb thaiv tsev Resistance (IR) | IR ≥10000MΩ, 1min, 100VDC, IR≥4000MΩ, 1min, 100VDC |
| Ua haujlwm kub | -25 ℃ to + 85 ℃ |
| Kub yam ntxwv | NPO, SL, Y5P, Y5U, Y5V |
| Nplaim Retardant Epoxy | UL94-V0 |
Daim ntawv thov Scenario
Charger
LED teeb
Kettle
Rice cooker
Induction cooker
Fais fab mov
Sweeper
Lub tshuab ntxhua khaub ncaws
Siv nyob rau hauv ntau yam teb.
Siv dav hauv ntau lub tshuab hluav taws xob thiab hluav taws xob ua tiav cov tshuab, cov khoom siv hluav taws xob siab thiab tsis tshua muaj hluav taws xob, cov khoom siv hluav taws xob, cov khoom siv hluav taws xob, lub cev muaj zog, cov khoom siv hluav taws xob, cov khoom siv sib txuas lus, cov khoom siv hluav taws xob, khoos phis tawj thiab khoom siv peripheral, khoom siv suab, khoom siv hauv tsev me, cua txias , khoom siv kho mob, kev ruaj ntseg thiab teeb pom kev zoo thiab lwm yam khoom siv hluav taws xob.
Cov ntawv pov thawj
Daim ntawv pov thawj
Peb tau dhau ISO9001 thiab ISO14001 kev tswj ntawv pov thawj.Peb tsim cov khoom raws li cov qauv GB thiab IEC cov qauv.Peb cov capacitors kev nyab xeeb thiab varistors tau dhau CQC, VDE, CUL, KC, ENEC, CB thiab lwm yam ntawv pov thawj.Tag nrho peb cov khoom siv hluav taws xob ua tau raws li ROHS, REACH\SVHC, halogen thiab lwm yam kev tiv thaiv ib puag ncig nrog rau EU kev tiv thaiv ib puag ncig.
Txog Peb
Kev cob qhia ua ntej
Peb tsis tsuas yog muaj ib tug xov tooj ntawm automated ntau lawm tshuab thiab automated xeem tshuab tab sis kuj muaj peb tus kheej lub chaw soj nstuam soj ntsuam cov kev ua tau zoo thiab kev cia siab ntawm peb cov khoom.
1. Dab tsi yog qhov txawv ntawm kev ruaj ntseg capacitors thiab zoo tib yam capacitors?
Kev tso tawm ntawm kev ruaj ntseg capacitor txawv ntawm cov khoom siv hluav taws xob zoo tib yam.Ordinary capacitors yuav khaws cov nqi mus ntev tom qab cov khoom siv hluav taws xob sab nraud raug txiav.Hluav taws xob poob siab yuav tshwm sim yog tias ib tug kov lub capacitor zoo tib yam los ntawm tes, thaum tsis muaj teeb meem zoo li no nrog kev ruaj ntseg capacitor.
Rau kev nyab xeeb thiab Electro Magnetic Compatibility (EMC kev txiav txim siab), nws yog feem ntau pom zoo kom ntxiv kev ruaj ntseg capacitors rau lub hwj chim inlet.Nyob rau ntawm qhov kawg ntawm cov khoom siv AC, feem ntau yuav tsum tau ntxiv 3 qhov kev nyab xeeb capacitors los cuam tshuam EMI kev cuam tshuam.Lawv yog siv nyob rau hauv lub hwj chim mov lim los lim lub hwj chim mov.
2. Dab tsi yog qhov kev ruaj ntseg capacitor?
Kev nyab xeeb capacitors yog siv nyob rau hauv xws li lub sij hawm uas tom qab lub capacitor tsis ua hauj lwm: nws yuav tsis ua rau hluav taws xob poob siab thiab yuav tsis ua rau muaj kev ruaj ntseg ntawm tus kheej.Nws suav nrog X capacitor thiab Y capacitor.Lub x capacitor yog lub capacitor txuas ntawm ob kab ntawm cov kab hluav taws xob (LN), thiab hlau zaj duab xis capacitors feem ntau yog siv;Y capacitor yog lub capacitor txuas ntawm ob kab ntawm cov kab hluav taws xob thiab hauv av (LE, NE), thiab feem ntau tshwm sim ua khub.Vim qhov kev txwv ntawm cov xau tam sim no, tus nqi Y capacitor tsis tuaj yeem loj dhau.Feem ntau, X capacitor yog uF thiab Y capacitor yog nF.X capacitor suppresses txawv hom kev cuam tshuam, thiab Y capacitor suppresses hom kev cuam tshuam.
3. Vim li cas qee lub capacitor hu ua kev ruaj ntseg capacitors?
Qhov "kev nyab xeeb" hauv kev ruaj ntseg capacitors tsis yog hais txog cov khoom siv capacitor, tab sis hais tias lub capacitor tau dhau daim ntawv pov thawj kev nyab xeeb;Nyob rau hauv cov nqe lus ntawm cov khoom, cov kev ruaj ntseg capacitor feem ntau yog CBB capacitor thiab ceramic capacitor.
4. Muaj pes tsawg hom kev ruaj ntseg capacitor muaj?
Kev nyab xeeb capacitors tau muab faib ua X hom thiab Y hom.
X capacitors feem ntau siv polyester zaj duab xis capacitors nrog cov ripple tam sim no loj.Hom capacitor no muaj qhov ntim loj, tab sis nws qhov kev tso cai tam sim no them thiab tawm tam sim no kuj loj, thiab nws cov kev tiv thaiv sab hauv yog me me.
Lub capacitance ntawm Y capacitor yuav tsum raug txwv, kom ua tiav lub hom phiaj ntawm kev tswj cov dej ntws ntws los ntawm nws nrog rau kev cuam tshuam rau EMC kev ua haujlwm ntawm lub kaw lus nyob rau hauv qhov ntsuas zaus thiab ntsuas hluav taws xob.GJB151 qhia tias lub peev xwm ntawm Y capacitor yuav tsum tsis txhob siab dua 0.1uF.
