radiyo yayobora ubwoko bwa aluminium electrolytike capacitor LED

Ibisobanuro bigufi:

Kurwanya ubushyuhe bwinshi, kuramba, LED ibicuruzwa bidasanzwe
Amasaha 2000 kuri 130 ℃
Amasaha 10000 kuri 105 ℃
Kubahiriza amabwiriza ya AEC-Q200 RoHS


Ibicuruzwa birambuye

Ibicuruzwa

Ibipimo byingenzi bya tekiniki

Ingingo biranga
Ikigereranyo cy'ubushyuhe -25 ~ + 130 ℃
Umuyoboro wa nominal 200-500V
Kwihanganira ubushobozi ± 20% (25 ± 2 ℃ 120Hz)
Amashanyarazi yamenetse (uA) 200-450WV | ≤0.02CV + 10 (uA) C: ubushobozi bw'izina (uF) V: voltage yagenwe (V) iminota 2 gusoma
Gutakaza agaciro keza (25 ± 2 ℃ 120Hz) Ikigereranyo cya voltage (V) 200 250 350 400 450  
tg δ 0.15 0.15 0.1 0.2 0.2
Kubushobozi bwizina burenze 1000uF, igihombo kigaragara cyiyongera 0,02 kuri buri 1000uF yiyongera.
Ibiranga ubushyuhe (120Hz) Ikigereranyo cya voltage (V) 200 250 350 400 450 500  
Ikigereranyo cya Impedance Z (-40 ℃) / Z (20 ℃) 5 5 7 7 7 8
Kuramba Mu ziko 130,, shyira ingufu za voltage hamwe numuyoboro wa ripple wagenwe mugihe cyagenwe, hanyuma ushire mubushyuhe bwicyumba kumasaha 16 hanyuma ugerageze. Ubushyuhe bwikizamini ni 25 ± 2 ℃. Imikorere ya capacitor igomba kuba yujuje ibisabwa bikurikira
Igipimo cyo guhindura ubushobozi 200 ~ 450WV Muri ± 20% byagaciro kambere
Gutakaza inguni igaragara 200 ~ 450WV Munsi ya 200% yagaciro kagenwe
Amashanyarazi Munsi yagaciro  
Fata ubuzima 200-450WV
Ibipimo Fata ubuzima
DΦ≥8 Amasaha 130 ℃ 2000
Amasaha 105 ℃ 10000
Ububiko bwo hejuru Bika kuri 105 ℃ kumasaha 1000, shyira mubushyuhe bwicyumba cyamasaha 16 hanyuma ugerageze kuri 25 ± 2 ℃. Imikorere ya capacitor igomba kuba yujuje ibisabwa bikurikira
Igipimo cyo guhindura ubushobozi Muri ± 20% byagaciro kambere
Gutakaza agaciro Munsi ya 200% yagaciro kagenwe
Amashanyarazi Munsi ya 200% yagaciro kagenwe

Igipimo (Igice: mm)

L = 9 a = 1.0
L≤16 a = 1.5
L > 16 a = 2.0

 

D 5 6.3 8 10 12.5 14.5
d 0.5 0.5 0.6 0.6 0.7 0.8
F 2 2.5 3.5 5 7 7.5

Gukuraho coefficente yindishyi zubu

Factor Ikintu gikosora inshuro

Inshuro (Hz) 50 120 1K 10K ~ 50K 100K
Impamvu yo gukosora 0.4 0.5 0.8 0.9 1

Co Coefficient yo gukosora ubushyuhe

Ubushyuhe (℃) 50 ℃ 70 ℃ 85 ℃ 105 ℃
Ikintu gikosora 2.1 1.8 1.4 1

Urutonde rwibicuruzwa bisanzwe

Urukurikirane Volt (V) Ubushobozi (μF) Igipimo D × L (mm) Impedance (Ωmax / 10 × 25 × 2 ℃) Impinduka

(mA rms / 105 × 100KHz)

LED 400 2.2 8 × 9 23 144
LED 400 3.3 8 × 11.5 27 126
LED 400 4.7 8 × 11.5 27 135
LED 400 6.8 8 × 16 10.50 270
LED 400 8.2 10 × 14 7.5 315
LED 400 10 10 × 12.5 13.5 180
LED 400 10 8 × 16 13.5 175
LED 400 12 10 × 20 6.2 490
LED 400 15 10 × 16 9.5 280
LED 400 15 8 × 20 9.5 270
LED 400 18 12.5 × 16 6.2 550
LED 400 22 10 × 20 8.15 340
LED 400 27 12.5 × 20 6.2 1000
LED 400 33 12.5 × 20 8.15 500
LED 400 33 10 × 25 6 600
LED 400 39 12.5 × 25 4 1060
LED 400 47 14.5 × 25 4.14 690
LED 400 68 14.5 × 25 3.45 1035

Amazi ya sisitemu yo mu bwoko bwa electrolytike capacitor ni ubwoko bwa capacitor ikoreshwa cyane mubikoresho bya elegitoroniki. Imiterere yacyo igizwe ahanini nigishishwa cya aluminium, electrode, electrolyte yamazi, iyobora, hamwe nibice bya kashe. Ugereranije nubundi bwoko bwa capacitori ya electrolytike, imiyoboro y'amazi yo mu bwoko bwa electrolytike ya capacitori ifite imiterere yihariye, nka capacitance yo hejuru, ibintu byiza biranga inshuro nyinshi, hamwe no kurwanya urukurikirane ruto (ESR).

Imiterere shingiro nihame ryakazi

Amazi ya sisitemu yo mu bwoko bwa electrolytike capacitor igizwe ahanini na anode, cathode, na dielectric. Ubusanzwe anode ikozwe muri aluminiyumu-isukuye cyane, ikora anodizing kugirango ikore urwego ruto rwa firime ya aluminium. Iyi firime ikora nka dielectric ya capacitor. Ubusanzwe cathode ikozwe muri aluminiyumu na electrolyte, hamwe na electrolyte ikora nk'ibikoresho bya cathode ndetse nuburyo bwo kuvugurura dielectric. Kubaho kwa electrolyte bituma ubushobozi bwo gukomeza gukora neza no mubushyuhe bwinshi.

Igishushanyo-cyerekana igishushanyo cyerekana ko iyi capacitor ihuza umuzenguruko unyuze. Ubu buyobozi busanzwe bukozwe mu nsinga z'umuringa zometseho, zituma amashanyarazi ahuza neza mugihe cyo kugurisha.

 Ibyiza by'ingenzi

1 Barashobora gutanga ubushobozi bunini mubunini buto, bufite akamaro kanini mubikoresho bya elegitoroniki bigabanijwe n'umwanya.

2. Iyi mikorere ituma bakundwa cyane mumashanyarazi menshi yo guhinduranya ibikoresho, ibikoresho byamajwi, nibindi bikorwa bisaba gukora cyane.

3. ** Ibiranga ibihe byiza bihebuje **: Izi capacator zigaragaza imikorere myiza kumurongo mwinshi, bikuraho neza urusaku rwinshi. Kubwibyo, bakunze gukoreshwa mumuzunguruko usaba guhagarara kwinshi numuvuduko muke, nkumuriro wamashanyarazi nibikoresho byitumanaho.

4. Mubikorwa bisanzwe, ubuzima bwabo burashobora kugera kubihumbi kugeza kumasaha ibihumbi mirongo, byujuje ibyifuzo byinshi.

Ahantu ho gusaba

Imiyoboro ya liside yo mu bwoko bwa electrolytike ikoreshwa cyane mubikoresho bitandukanye bya elegitoroniki, cyane cyane mumashanyarazi, ibikoresho byamajwi, ibikoresho byitumanaho, hamwe na elegitoroniki yimodoka. Mubisanzwe bikoreshwa mugushungura, guhuza, gukuramo, hamwe nububiko bwingufu kugirango bongere imikorere nubwizerwe bwibikoresho.

Muncamake, bitewe nubushobozi bwabo buhanitse, ESR yo hasi, ibiranga ibihe byiza cyane, hamwe nigihe kirekire cyo kubaho, imiyoboro y'amazi yo mu bwoko bwa electrolytike ya capacitori yabaye ibintu byingenzi mubikoresho bya elegitoroniki. Hamwe niterambere mu ikoranabuhanga, imikorere nogukoresha urwego rwaba capacator bizakomeza kwaguka.

 


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