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.