Babban sigogi na fasaha
| Abu | hali | |||||||||
| Yanayin zafin aiki | -25 ~ + 130 ℃ | |||||||||
| Kewayon irin ƙarfin lantarki | 200-500V | |||||||||
| Haƙuri na iya aiki | ± 20% (25± 2℃ 120Hz) | |||||||||
| Leakage halin yanzu (uA) | 200 - 450WV | |||||||||
| Asarar tangent darajar (25± 2℃ 120Hz) | Ƙimar wutar lantarki (V) | 200 | 250 | 350 | 400 | 450 | ||||
| tg ku | 0.15 | 0.15 | 0.1 | 0.2 | 0.2 | |||||
| Don ƙarancin ƙima wanda ya wuce 1000uF, ƙimar tangent asarar tana ƙaruwa da 0.02 don kowane haɓakar 1000uF. | ||||||||||
| Halayen zafin jiki (120Hz) | Ƙimar wutar lantarki (V) | 200 | 250 | 350 | 400 | 450 | 500 | |||
| Matsakaicin girman Z(-40℃)/Z(20℃) | 5 | 5 | 7 | 7 | 7 | 8 | ||||
| Dorewa | A cikin tanda 130 ℃, yi amfani da ƙarfin lantarki mai ƙima tare da ƙimar halin yanzu don ƙayyadadden lokaci, sa'an nan kuma sanya a dakin da zafin jiki na 16 hours da gwaji. Gwajin zafin jiki shine 25± 2℃. Ayyukan capacitor yakamata ya dace da buƙatun masu zuwa | |||||||||
| Adadin canjin ƙarfi | 200 ~ 450WV | A cikin ± 20% na ƙimar farko | ||||||||
| Asarar tangent darajar | 200 ~ 450WV | Kasa da 200% na ƙayyadadden ƙimar | ||||||||
| Yale halin yanzu | A ƙasa ƙayyadadden ƙimar | |||||||||
| Load da rayuwa | 200-450WV | |||||||||
| Girma | Load da rayuwa | |||||||||
| D ≥8 | 130 ℃ 2000 hours | |||||||||
| 105 ℃ 10000 hours | ||||||||||
| Ma'ajiyar zafin jiki mai girma | Ajiye a 105 ℃ na 1000 hours, sanya a dakin zafin jiki na 16 hours da kuma gwada a 25 ± 2 ℃. Ayyukan capacitor yakamata ya dace da buƙatun masu zuwa | |||||||||
| Adadin canjin ƙarfi | A cikin ± 20% na ƙimar farko | |||||||||
| Asarar tangent darajar | Kasa da 200% na ƙayyadadden ƙimar | |||||||||
| Yale halin yanzu | Kasa da 200% na ƙayyadadden ƙimar | |||||||||
Girma (Raka'a: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 |
Ripple halin yanzu ramuwa coefficient
①Dalili na gyaran mita
| Mitar (Hz) | 50 | 120 | 1K | 10K ~ 50K | 100K |
| Abun gyarawa | 0.4 | 0.5 | 0.8 | 0.9 | 1 |
② Matsakaicin gyara yanayin zafi
| Zazzabi (℃) | 50 ℃ | 70 ℃ | 85 ℃ | 105 ℃ |
| Factor Gyara | 2.1 | 1.8 | 1.4 | 1 |
Daidaitaccen Jerin Abubuwan Samfura
| Jerin | Volt(V) | Capacitance (μF) | Girman D×L(mm) | Impedance (Ωmax/10×25×2℃) | Ripple Yanzu (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 |
Nau'in wutar lantarki irin na ruwa gubar capacitor nau'in capacitor ne da ake amfani da shi sosai a cikin na'urorin lantarki. Tsarinsa da farko ya ƙunshi harsashi na aluminum, electrodes, electrolyte water, lead, da abubuwan rufewa. Idan aka kwatanta da sauran nau'ikan capacitors na lantarki, nau'in gubar-nau'in wutar lantarki suna da halaye na musamman, kamar ƙarfin ƙarfi, kyawawan halayen mitar, da ƙarancin juriya na daidaitattun daidaitattun (ESR).
Asalin Tsarin da Ƙa'idar Aiki
The ruwa gubar-nau'in electrolytic capacitor yafi ƙunshi anode, cathode, da dielectric. An yi amfani da anode da yawa da tsaftataccen aluminum, wanda ke jurewa anodizing don samar da wani bakin ciki Layer na aluminum oxide film. Wannan fim yana aiki azaman dielectric na capacitor. Ana yin cathode yawanci daga foil aluminum da electrolyte, tare da electrolyte yana aiki azaman duka kayan cathode da matsakaici don farfadowar dielectric. Kasancewar electrolyte yana ba da damar capacitor don kula da kyakkyawan aiki ko da a yanayin zafi.
Zane-zane na nau'in gubar yana nuna cewa wannan capacitor yana haɗuwa da kewaye ta hanyar jagoranci. Waɗannan jagororin galibi ana yin su ne da waya ta jan ƙarfe mai kwano, suna tabbatar da kyakkyawar haɗin wutar lantarki yayin saida.
Mabuɗin Amfani
1. ** Babban Capacitance **: Liquid lead-type electrolytic capacitors suna ba da ƙarfin ƙarfin ƙarfi, yana sa su tasiri sosai a cikin tacewa, haɗawa, da aikace-aikacen ajiyar makamashi. Za su iya samar da babban ƙarfin aiki a cikin ƙaramin ƙarami, wanda ke da mahimmanci musamman a cikin na'urorin lantarki masu ƙarancin sararin samaniya.
2. ** low misalta Jigilar (ESR) **: Amfani da sakamako mai amfani da ruwa na lantarki a cikin es esr, yana rage ƙarfin asarar iko, don haka inganta haɓakar iko da kwanciyar hankali. Wannan fasalin yana sa su shahara a cikin manyan kayan wuta na sauyawa, kayan aikin sauti, da sauran aikace-aikacen da ke buƙatar aiki mai girma.
3. **Kyakkyawan Halayen Mitar Mitar ***: Waɗannan capacitors suna nuna kyakkyawan aiki a manyan mitoci, yadda ya kamata su danne amo mai girma. Sabili da haka, ana amfani da su a cikin da'irori masu buƙatar kwanciyar hankali mai girma da ƙaramar amo, kamar wutar lantarki da kayan sadarwa.
4. ** Long Lifespan ***: Ta amfani da high quality-electrolytes da ci-gaba masana'antu matakai, ruwa gubar-type electrolytic capacitors kullum da dogon sabis rayuwa. A ƙarƙashin yanayin aiki na yau da kullun, tsawon rayuwarsu na iya kaiwa dubun zuwa dubun dubatar sa'o'i, suna biyan buƙatun yawancin aikace-aikacen.
Yankunan aikace-aikace
Ana amfani da capacitors nau'in gubar irin na electrolytic a ko'ina a cikin na'urorin lantarki daban-daban, musamman a cikin da'irar wutar lantarki, kayan sauti, na'urorin sadarwa, da na'urorin lantarki. Yawanci ana amfani da su wajen tacewa, haɗawa, gyare-gyare, da da'irar ajiyar makamashi don haɓaka aiki da amincin kayan aiki.
A taƙaice, saboda ƙarfin ƙarfinsu, ƙarancin ESR, kyawawan halaye na mitoci, da tsawon rayuwa, masu ƙarfin nau'in gubar na ruwa sun zama abubuwan da ba dole ba a cikin na'urorin lantarki. Tare da ci gaba a cikin fasaha, aiki da kewayon aikace-aikacen waɗannan capacitors za su ci gaba da fadadawa.
