Quality

Ọdịiche dị n'etiti HVC na ndị ọzọ na-enye ikike nchekwa Voltaiti.

Quality; kọlụm ga-enwekarị mmasị ma na-enwekarị nchegbu site na ezigbo ndị enyi ọhụrụ!
Ihe ndị a bụ nkọwa dị mkpa maka oke ọrụ dị mkpa:

mkpuchi ihe Nguzogidema ọ bụ IR dị ka aha ahụ na-egosi, bụ nguzogide nke ihe ọzọ.IR n'ezie
na - echekwa akụrụngwa eletrik site na obere circuit.IR ụkpụrụ dị oke elu na ọkụ Mega-ohm ma ọ bụ Mohm.

Ọnụ ọgụgụ dị aladabere ma dielectric isClass 1orClass 2. Seramiiki
capacitor (ọkachasị na klas 2 klaasị) na-enwekarị nnukwu ihe na - akpata ọnụnọ, ọnụọgụ ọnụọgụ ugboro ugboro.

Ihe mgbasa (tan δ): ma ọ bụ DF ka akọwapụtara dịka nha nke ESR na capacitive reactance.Ọ bụ ya
Achọpụtakwa ihe na-agbasapụ agbasaghị dịka tangent nke akụkụ ọdịda ma bụrụkwa nke a na-egosikarị na pasent.
Standardskpụrụ ndị amatapụtara na-egosipụta ihe na-akpata diski na ugboro ugboro 120Hz maka Aluminom
electrolytic na Tantalum capacitors mgbe maka ndị na-eme ihe nkiri bụ 1 kHzand 1 MHz maka seramiiki capacitors.

Diskwụpụta akụkụ (PD): mwepu nke ọkụ eletrik ma ọ bụ nchapu nke jikọtara obere akụkụ nke mkpuchi ahụ
n'etiti abụọ na-eduzi electrodes.PD nwere ike ime n'oge ọ bụla na sistemụ mkpuchi, ebe mpaghara ọkụ eletrik
ike karie ike mgbakasị akụkụ ahụ nke mkpuchi ihe.PD nwere ike ime na voids n'ime
ihe mkpuchi siri ike, n’ofe ala nke ihe nnochi n’ihi ihe mmeru ma obu mmebi, n’abulu
na mmiri mkpuchi ma ọ bụ gburugburu electrode na gas (ọrụ corona).

Ihe Dielectric:

Dịka ọmụmaatụ, onye na-arụ ọrụ Z5U ga-arụ ọrụ site na + 10 Celsius C ruo + 85 Celsius C na mgbanwe ntụgharị nke kachasị + 22% na -56%. Onye na-arụ ọrụ X7R ga-arụ ọrụ site na -55 ° C ruo +125 ° C na mgbanwe mgbanwe nke ihe kachasị ± 15% .HVC si N4700 Ihe Dielectric: dịka ụlọ ọrụ ndị ọzọ, electroceramics chọpụta ihe bụ isi nke okpu. HVC jiri 3 afọ na nde $ iji mepụta strontium titanate, nke bụ ụdị N4700.ThisN4700 ihe a na-enye ezigbo njirimara oge dị elu, nnukwu nnabata mkpuchi na obere ihe na-eme ka ndụ dị ogologo ruo afọ iri abụọ.

Nkọwapụta Nka na ụzụ:
Iji mee ka ndị ahịa mara ihe HVC na miri emi, anyị na-egosi nkọwapụta nkọwapụta nke HVC iji atụnyere ndị dị iche
ika site na Europe na North Amercia.

Amercian Amara E *****
Ha na enye nani okpu seramiiki, na enye otu ihe ihe onyonyo nke HVC.
Ihe nkasi obi banyere ihe gbasara X5F bu 1.5%;
Akụkụ HVC X5F nwere ike ịbụ Dissipation Factor value to 1%.

Ihe ngosi Maximun Voltage na katalọgụ 30Kv, 2200pf;
Ihe ngosi HVC na katalọgụ (imepụta oge) 50Kv, 3300pf.

Nnwale ọkụ Flash nke 130% nke Volted ọkụ, dị ka 30Kv, nnwale ọkụ bụ 40KvDc.
HVC si dielectric ike nwere ike ịbụ 150% ka 200%, pụtara mgbe na-ekwu gosiri voltaji 30Kv, flash ule nwere ike idi
45Kv ka 60KvDc.

Njirimara nke okpomoku: (NP0 rue Z5U)
HVC gosipụtara ihe odide dị jụụ: (N4700, Y5T, Y5U)

European Brand G ******:
Theyoffer naanị doorknob capacitor.
10Kv max capacitance 8000pf, ebe HVC bụ otu 8000pf, otu ụdị N4700;
20kv max capacitance 4000pf, ebe HVC nwere ike ịbụ 10000pf;
30kv max capacitance 2700pf, ebe HVC nwere ike ịbụ 3300pf;
40kv max capacitance 2000pf, ebe HVC bụ otu 2000pf;
50kv max capacitance 1700pf, ebe HVC nwere ike ịbụ 15000pf (Y5V) na 5000pf (Y5T).

G ******: jiri ihe N4700, Ihe gbasara nkwekọrịta bụrụ 0.3% max, ebe HVC nọ n'akụkụ 0.1% na-enweghị mgbe ọ dị elu
karịa 0.2%
G ******: Ntinye nke 10,000mOhm (N4700) insulation, ebe HVC oge kachasị nwere ike ịbụ 200,000mOhm (N4700) min.

American Mara mma ika H **:
Theyoffer naanị ọnụ ụzọ kụrụ capacitor, iji ya mee ihe na ahịa North Amercian.

Amaghị ihe dielectric ihe, uru ihe mgbawa ga-abụ X XXX%, ebe HVC na-eji N0.5 dielectric
ihe onwunwe, ihe na-akpata mgbasa bụ naanị 0.1% ka 0.2%, oge kachasị 0.1% naanị.

North America ama ama ika H ***:
A na-ere ha ebe niile na NorthAmerica, Russia, Japan etc.offer ma ceramic disccapacitor anddoor knob capacitor.
Maka ogwe osisi seramiiki, naanị Y5P, Y5U dieletric materialavivi ndị dịnụ, ndị ahụ na-enye ọ bụghị ezigbo ọnụọgụ ikpo ọkụ, ebe
HVC na-enye N4700 maka okpu mkpuchi seramiiki.

Poweritanceavailability kachasị elu, ihe ngosi H *** bụ 20Kv 4700pf (Y5U), ebe HVC na-enye 50KV 3300pf (Y5T).
Mgbochi isulation bụ min 1000mOhm, ebe HVC's IR nwere ike ịbụ 10 000mOhm
Ihe nkwụsị bụ 5% max (Y5P), ebe HVC kacha DF bụ 2% (Y5U, Y5V)

European Brand M *****:
Famouslọ ọrụ ụwa ama ama, na-enye doorknob capacitorin ụdị dị iche iche, dieletric ihe dị na ọkwa Y5U naN4700.
Ngwaahịa aha ukwu a na-echegbu onwe ya maka ịhapụ ọhụụ, ihe ha nwere ike ịbụ pc dị ala
AC voltaji, Ọ bụ ezie na HVC na-enye dịkarịrị mma otu ọkwa dị ala nke lowpC.
Ele mmadụ anya n'ihu uru uru beN4700 ihe onwunwe na mkpuchi Nguzogide> = 1011ohm, mgbe HVC onwe nke N4700 ihe abụọ, min 2x1011ohm

Japanese World ama amara T **:
Onye nrụpụta a bụ onye nrụpụta ihe mepụtara ụwa, ọ nwere ụdị mmepụta dị iche iche
na - akụ ihe dị n'ime ụwa, ha na - ewepụta ihe nkenke ụzọ, ma na - akọpụta ihe ceramik ihe ha.
be Z5T, Y5P andY5S, ndị ahụ niile soso na ọnụọgụ ọkụ, ha enweghị ọkwa N4700, nke
na-enye nnukwu ọrụ na ike dielectric ike ọrụ. Ọbụna karịaY5S bụ ụdị ihe anaghị PB n'efu.
Mana gbasooRoHS “EU Directive2002 / 95 / EC, ndu, cadmium, mercury, hexavalent chromium, na kpomkwem
eji ire ọkụ na-ere bromine, PBB na PBDE, e jirila ya, belụsọ maka ngwa ewepụrụ ”
ngwa voltaji, ekwesighi iburu onye ndu n'efu.Ma, obughi ndu efu ka onye ahia di nkpa ghara inweta
olu ike voltaji naanị 50kv 2100pf, mana cansee 20kvAC 1080p, 20kvAC a nwere ike ịha nhata ka ọ bụrụ 80kvDC.
Ezie na HVC nwere ike ime ugbu a150kvDc (50kvAC), ihe nke 800pf, anyi HVC nwere ikike izizi elu nke njedebe dị elu
Mkpuchi Mkpuchi bụ 100,000mOhm min, ebe HVC si max IR bụ okpukpu abụọ, min na 200,000mOhm.

Tụnyere ọnụahịa maka HVC na ndị ọzọ:
Si n'elu anyị maara HVC si ogo larịị bụ nnọọ elu, anyị bụ ndị thesame quality levelof ụwa ma ama ika
Vishay, TDK, Murata, Morganetc… Anyị ji n’aka na 20% ruo 30% obere ụgwọ n’ozuzu.

Ntụnyere ndu maka HVC na ndị ọzọ:
VCkpụrụ HVC na-ebute ụzọ maka ụzọ mmechi ụzọ bụ ụbọchị 60 (izu 8), ebe ụdị akara dị mkpa chọrọ izu 14
Tụnyere mgbanwe mgbanwe maka HVC na ndị ọzọ:
HVC capacitor na-enyekwa ụdị ụdị mgbanwe, dịka ndị ahịa GIS (GasInsulated Switchgear), ha na-achọkarị obere
Ogo nke okpu dị elu, anyị offernon-encapsulation okpu izute ikenke. Agbanyeghị na emepụtaghị agbanwe agbanwe, ma ọ bụ jụọ maka nnukwu MOQ.