I-High Voltage Ceramic Capacitor/ I-Super High Voltage Ceramic Capacitor
1KV
2KV
3KV
6kv
10KV
15kV
20KV
25kV
30KV
| Specification Reference Standard | I-GB/T 2693-2001 ;I-GB/T 5966-1996 |
| I-Voltage elinganiselwe(UR) | 500 / 1K / 2K / 3K / 4K / 5K / 6K / 7K / 8K / 9K / 10K / 15K / 20K / 25K / 30K / 40K /50K VDC |
| Ibanga Lamandla | 1pF kuya ku-100000pF |
| Ubufakazi bamandla kagesi | <500V,2.5UR ;≥500V≤3KV,1.5UR+500V ;>3KV,1.2UR |
| Ukubekezelela Amandla | I-NPO±0.5pF(D)±5%(J) ;SL±5%(J)±10%(K),Y5P,Y5U±10%(K);Y5U,Y5V±20%(M) |
| I-Dissipation Factor (tgδ) | C<30pF,Q≥400+20C ;C≥30pF,Q≥1000 ,Y5P,Y5U,Y5V:tgδ≤2.0% ;I-Y5P(Uhlobo lokulahlekelwa okuphansi):tgδ≤0.5% ;Y5R:tgδ≤0.3% |
| I-Insulation Resistance(IR) | IR≥10000MΩ,1min,100VDC,IR≥4000MΩ,1min,100VDC |
| Izinga Lokushisa Lokusebenza | -25 ℃ kuya +85 ℃ |
| Izinga lokushisa Isici | I-NPO,SL,Y5P,Y5U,Y5V |
| I-Flame Retardant Epoxy | I-UL94-V0 |
Isicelo Scenario
Ishaja
Izibani ze-LED
Igedlela
I-rice cooker
I-induction cooker
Ukunikezwa kwamandla kagesi
Umshanele
Umshini wokuwasha
Isetshenziswa Ezizindeni Ezihlukahlukene.
Isetshenziswa kabanzi kumasekethe e-elekthronikhi ahlukahlukene kanye nemishini ephelele ye-elekthronikhi, amandla kagesi aphezulu naphansi, izilawuli, amandla kagesi ezimbonini, izihlungi zezimoto, ama-ballast kagesi, izinto zokuxhumana, imithombo yamandla, amakhompyutha kanye nemikhiqizo yangaphandle, okokusebenza okulalelwayo, izinto zikagesi ezincane zasendlini, ama-air conditioners. , okokusebenza kwezokwelapha, ukuphepha nokukhanyisa kanye neminye imikhiqizo ye-elekthronikhi yabathengi.
Izitifiketi
Isitifiketi
Siphumelele isitifiketi sokuphatha se-ISO9001 ne-ISO14001.Senza imikhiqizo esekelwe kumazinga e-GB namazinga e-IEC.Ama-capacitor ethu okuphepha kanye nama-varistors aphumelele i-CQC, i-VDE, i-CUL, i-KC, i-ENEC, i-CB nezinye izitifiketi ezigunyaziwe.Zonke izingxenye zethu ze-elekthronikhi zithobela i-ROHS, REACH\SVHC, i-halogen nezinye iziqondiso zokuvikela imvelo kanye nezimfuneko ze-EU zokuvikelwa kwemvelo.
Mayelana NATHI
I-Advance Workshop
Asigcini nje ngokuba nenani lemishini yokukhiqiza ezenzakalelayo nemishini yokuhlola ezenzakalelayo kodwa futhi sinelabhorethri yethu yokuhlola ukusebenza nokuthembeka kwemikhiqizo yethu.
1. Uyini umehluko phakathi kwama-capacitor okuphepha nama-capacitor ajwayelekile?
Ukukhishwa kwama-capacitor okuphepha kuhlukile kune-capacitor evamile.Ama-capacitor avamile azogcina ishaji isikhathi eside ngemva kokuba ugesi wangaphandle unqanyuliwe.Ukushaqeka kukagesi kungase kwenzeke uma umuntu ethinta i-capacitor evamile ngesandla, kuyilapho ingekho inkinga enjalo ngama-capacitor okuphepha.
Ngokuphepha nokuhambelana kwe-Electro Magnetic (ukucatshangelwa kwe-EMC), ngokuvamile kuyanconywa ukuthi kwengezwe ama-capacitor okuphepha endaweni yokungena kagesi.Ekugcineni kokufaka kwamandla kagesi we-AC, ngokuvamile kuyadingeka ukwengeza ama-capacitor okuphepha angu-3 ukuze ucindezele ukuphazamiseka kokwenziwa kwe-EMI.Asetshenziswa kusihlungi sokunikezwa kwamandla ukuze kuhlungwe ukunikezwa kwamandla.
2. Iyini i-capacitor yokuphepha?
Ama-capacitor okuphepha asetshenziswa ezikhathini ezinjalo ukuthi ngemva kokuhluleka kwe-capacitor: ngeke kubangele ukushaqeka kagesi futhi ngeke kufake engozini ukuphepha komuntu siqu.Ihlanganisa ama-X capacitor nama-Y capacitor.I-x capacitor iyi-capacitor exhunywe phakathi kwemigqa emibili yentambo yamandla (LN), futhi ama-capacitor amafilimu ensimbi avame ukusetshenziswa;i-Y capacitor iyi-capacitor exhunywe phakathi kwemigqa emibili yolayini wamandla kanye nomhlabathi (LE, NE), futhi ngokuvamile ivela ngababili.Ngenxa yomkhawulo wokuvuza kwamanje, inani le-capacitor engu-Y alikwazi ukuba likhulu kakhulu.Ngokuvamile, i-X capacitor ingu-uF kanti i-Y capacitor ingu-nF.I-X capacitor icindezela ukuphazamiseka kwemodi ehlukile, futhi i-Y capacitor icindezela ukuphazamiseka kwemodi evamile.
3. Kungani amanye ama-capacitor ebizwa ngokuthi ama-safety capacitors?
"Ukuphepha" kuma-capacitor okuphepha akubhekiseli ezintweni ze-capacitor, kodwa ukuthi i-capacitor iphumelele isitifiketi sokuphepha;ngokwezinto ezibonakalayo, ama-capacitor okuphepha ikakhulukazi ama-CBB capacitor nama-ceramic capacitor.
4. Zingaki izinhlobo zama-capacitor okuphepha akhona?
Ama-capacitor okuphepha ahlukaniswe ngohlobo lwe-X nohlobo luka-Y.
Ama-X capacitor asebenzisa kakhulu ama-polyester film capacitor anama-ripple currents amakhulu.Lolu hlobo lwe-capacitor lunomthamo omkhulu ngokuqhathaniswa, kodwa ukushaja kwawo okusheshayo nokukhipha amandla akhona nakho kukhulu, futhi ukumelana kwalo kwangaphakathi kuncane ngokuhambisanayo.
Amandla e-Y capacitor kufanele alinganiselwe, ukuze kufinyelelwe inhloso yokulawula ukuvuza kwamanje okugeleza kuyo kanye nomthelela ekusebenzeni kwe-EMC kwesistimu ngaphansi kwefrikhwensi elinganiselwe kanye ne-voltage elinganiselwe.I-GJB151 ibeka ukuthi amandla e-Y capacitor akufanele abe mkhulu kuno-0.1uF.
