Multilayer ceramic chip capacitor (MLCC)

Nkọwa dị mkpirikpi:

Imepụta electrode ime ụlọ pụrụ iche nke mlcc nwere ike ịnye ọkwa voltaji kachasị elu yana ntụkwasị obi dị elu, dabara adaba maka ịgbanye ebili mmiri, mgbago elu igwe na-agbagharị, yana nnabata RoHS. Kwesịrị ekwesị maka ngwa azụmahịa na ụlọ ọrụ mmepụta ihe.


Nkọwa ngwaahịa

Mkpado ngwaahịa

Isi teknuzu paramita

Ihe Njirimara
Oke voltaji ọnụ 630V.dc--3000V.dc
njirimara okpomọkụ X7R -55--+125 ℃ (± 15%)
NP0 -55--+125℃ (0±30ppm/℃)
Uru tangent n'akuku mfu NP0: Q≥1000; X7R: DF≤2.5%;
Uru nguzogide mkpuchi 10GΩ ma ọ bụ 500/CΩ Were opekempe
afọ NP0: 0% X7R: 2.5% kwa afọ
Ike mkpakọ 100V≤V≤500V: 200% gosiri voltaji
500V≤V≤1000V: 150% gosiri voltaji
500V≤V≤: 120% gosiri voltaji

A seramiiki capacitorbụ ụdị capacitor, nke seramiiki dielectric mere. Site na ikike dị elu na arụmọrụ a pụrụ ịdabere na ya, ọ bụ otu n'ime ihe ndị dị mkpa a na-ejikarị eme ihe na ngwaahịa eletrọnịkị dị iche iche. Ndị a bụ isi ngwa nke seramiiki capacitors:

1. sekit ọkọnọ ike:Ceramic capacitorsna-ejikarị na nzacha na njikọ sekit nke DC ike ọkọnọ na AC ike ọkọnọ. Ndị a capacitors dị mkpa maka nkwụsi ike nke sekit DC, na nzacha capacitors na-arụ ọrụ dị mkpa na ọkụ ọkụ na ngwa eletrọnịkị iji gbochie nnyonye anya site na mgbaàmà na-egbochi obere oge.

2. sekit nhazi akara:Ceramic capacitorsenwere ike iji ya na sekit nhazi mgbaàmà dị iche iche. Dịka ọmụmaatụ, enwere ike iji seramiiki capacitors wuo sekit resonant LC iji mejuputa oscillators na-achịkwa voltaji, nzacha, wdg.

3. RF sekit:Ceramic capacitorsbụ ihe dị mkpa na sekit RF. A na-eji capacitors ndị a na sekit ugboro redio analọgụ na dijitalụ maka ịhazi akara RF. Na mgbakwunye, enwere ike iji ha dị ka coaxial capacitors maka antenna RF iji kwado onye na-ebufe na nnata.

4. Ntụgharị:Ceramic capacitorsbụkwa akụkụ dị mkpa nke onye ntụgharị. A na-eji ha eme ihe na DC-DC ntụgharị na sekit AC-AC iji nye ngwọta maka sekit dị iche iche site na ịchịkwa nnyefe ike.

5. Teknụzụ sensọ:Ceramic capacitorsenwere ike iji teknụzụ sensọ nwere mmetụta dị elu. Ihe mmetụta na-achọpụta mgbanwe na ọnụọgụ anụ ahụ site na mgbanwe na ike. Enwere ike iji nke a tụọ mgbasa ozi dị iche iche dị ka oxygen, iru mmiri, okpomọkụ na nrụgide.

6. Teknụzụ kọmputa:Ceramic capacitorsnwekwara ike iji na teknụzụ kọmputa. A na-eji capacitors ndị a kewapụ ihe ndị dị n'otu n'otu iji kpuchido ngwaike kọmputa site na nnyonye anya electromagnetic, mgbanwe voltaji, na mkpọtụ ndị ọzọ.

7. Ngwa ndị ọzọ: E nwere ụfọdụ ngwa ndị ọzọ nkeseramiiki capacitors. Dịka ọmụmaatụ, enwere ike iji ha na ngwa eletrọnịkị dị ka ihe na-eme ka ụda olu na sekit pulse eletrọnịkị, yana na ngwa eletrọnịkị ike iji kpuchido voltaji a chọrọ.

Na mpempe,seramiiki capacitorsna-arụ ọrụ dị mkpa na ngwaọrụ eletrọnịkị dị iche iche, ma ọ bụ ọkụ ọkụ DC ma ọ bụ sekit dị elu, seramiiki capacitors na-enye nkwado na nchebe dị ukwuu maka ha. Site na mmepe nke ngwá electronic na-aga n'ihu, a ga-agbasawanye mpaghara ngwa nke seramiiki capacitors n'ọdịnihu.


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