Nā palena ʻenehana nui
Nā mea | hiʻona | |||
Laulā wela hana | -40~+105 ℃ | |||
ka palena o ka volta nominal | 400V | |||
capacitance hoʻomanawanui | ±20% (25±2 ℃ 120Hz) | |||
leakage au (uA) | 400WV |≤0.015CV+10(uA) C:Ka Kahiko Maʻamau(uF) V:Ka Voltage i koho ʻia(V) ,heluhelu 2 minuke | |||
'angent o ka huina poho ma 25 ± 2 ° C 120 Hz | Voltage koho (V) | 400 | ||
tg δ | 0.15 | |||
Inā ʻoi aku ka nui o ka mana nominal ma mua o 1000uF, piʻi ka tangent poho e 0.02 no kēlā me kēia piʻi 1000UF. | ||||
ʻAno wela (120 Hz) | Voltage koho(V) | 400 | ||
Lakiō impedance Z(-40 ℃)/Z(20 ℃) | 7 | |||
Ka lōʻihi | I loko o kahi umu 105 ° C, ma hope o ka hoʻohana ʻana i ka volta helu me ka ripple i koho ʻia no kahi manawa i ʻōlelo ʻia, e hoʻāʻo ʻia ka capacitor ma ke ana wela o 25 ± 2 ° C no 16 mau hola.E hoʻokō ka hana o ka capacitor i kēia mau koi | |||
Ka Laki Hoololi | Ma loko o ± 20% o ka waiwai mua | |||
ʻāneʻe koʻikoʻi poho | Ma lalo o 200% o ka waiwai i kuhikuhi ʻia | |||
leakage au | Ma lalo o ka waiwai i kuhikuhi ʻia | |||
haawe ola | ≥Φ8 | 115 ℃ 2000 hola | 105 ℃ 4000 hola | |
Waihona wela kiʻekiʻe | E mālama ʻia ka capacitor no 1000 mau hola ma 105 ° C a waiho ʻia i ka mahana maʻamau no 16 mau hola.ʻO ka mahana ho'āʻo he 25 ± 2 ° c.ʻO ka hana o ka capacitor e hoʻokō i kēia mau koi | |||
Ka Laki Hoololi | Ma loko o ± 20% o ka waiwai mua | |||
ʻāneʻe koʻikoʻi poho | Ma lalo o 200% o ka waiwai i kuhikuhi ʻia | |||
leakage au | Ma lalo o 200% o ka waiwai i kuhikuhi ʻia |
Huahana Huahana
ʻO ka helu hoʻoponopono alapine Ripple o kēia manawa
Ka pinepine (Hz) | 50 | 120 | 1K | 10K-50K | 100K |
Coefficient | 0.4 | 0.5 | 0.8 | 0.9 | 1 |
Ua komo ka Liquid Small Business Unit i ka R&D a me ka hana ʻana mai ka makahiki 2001. Me kahi hui R&D a me ka hui hana hana, ua hoʻomau a hoʻomau i ka hana ʻana i nā ʻano mea kiʻekiʻe kiʻekiʻe miniaturized alumini electrolytic capacitor e hoʻokō i nā pono hou o nā mea kūʻai aku no nā capacitors alumini electrolytic.He ʻelua pūʻolo ka hui ʻoihana liʻiliʻi wai: nā capacitors electrolytic aluminika wai SMD a me nā capacitors electrolytic alumini.Loaʻa i kāna mau huahana nā mea maikaʻi o ka miniaturization, ke kūpaʻa kiʻekiʻe, ka mana kiʻekiʻe, ka uila kiʻekiʻe, ke kūpaʻa wela kiʻekiʻe, ka impedance haʻahaʻa, ka ripple kiʻekiʻe, a me ke ola lōʻihi.Hoʻohana nui ʻia maʻenehana uila uila hou, mana mana kiʻekiʻe, kukui naʻauao, gallium nitride ka hoʻouka wikiwiki ʻana, nā mea hana hale, nā kiʻi voltaics a me nā ʻoihana ʻē aʻe..
ʻO nā mea a pau e pili anaAluminum Electrolytic Capacitorpono ʻoe e ʻike
ʻO nā capacitor electrolytic alumini he ʻano maʻamau o ka capacitor i hoʻohana ʻia i nā mea uila.E aʻo i nā kumu o ka hana a me kā lākou mau noi ma kēia alakaʻi.Makemake ʻoe e pili ana i ka capacitor electrolytic alumina?Hoʻopili kēia ʻatikala i nā kumu o kēia capacitor alumini, me kā lākou hana a me ka hoʻohana ʻana.Inā he mea hou ʻoe i nā capacitors electrolytic aluminika, he wahi maikaʻi kēia alakaʻi e hoʻomaka ai.E ʻike i ke kumu o kēia mau capacitors alumini a me ke ʻano o kā lākou hana ʻana i nā kaapuni uila.Inā makemake ʻoe i ka ʻāpana capacitor uila, ua lohe paha ʻoe i ka capacitor alumini.Hoʻohana nui ʻia kēia mau ʻāpana capacitor i nā mea uila a hana nui i ka hoʻolālā kaapuni.Akā he aha lākou a pehea lākou e hana ai?Ma kēia alakaʻi, e ʻimi mākou i nā kumu o nā capacitors electrolytic aluminika, me kā lākou hana a me nā noi.Inā he mea hoʻomaka ʻoe a i ʻole ʻike i ka uila uila, he kumu waiwai nui kēia ʻatikala no ka hoʻomaopopo ʻana i kēia mau mea koʻikoʻi.
1.He aha ka alumini electrolytic capacitor?ʻO kahi capacitor electrolytic aluminika kahi ʻano o ka capacitor e hoʻohana ana i kahi electrolyte e hoʻokō i kahi capacitance kiʻekiʻe ma mua o nā ʻano capacitors ʻē aʻe.Hana ʻia ia me ʻelua pahu alumini i hoʻokaʻawale ʻia e kahi pepa i hoʻomoʻi ʻia i ka electrolyte.
2. Pehea e hana ai?Ke hoʻohana ʻia kahi volta i ka capacitor uila, e alakaʻi ka electrolyte i ka uila a ʻae i ka uila uila e mālama i ka ikehu.ʻO nā alumini alumini e like me nā electrodes, a ʻo ka pepa i hoʻomoʻa ʻia i ka electrolyte e like me ka dielectric.
3. He aha nā mea maikaʻi o ka hoʻohana ʻana i nā capacitors electrolytic aluminika?Loaʻa i nā capacitor electrolytic alumini ka capacitance kiʻekiʻe, ʻo ia ka mea hiki iā lākou ke mālama i ka nui o ka ikehu ma kahi liʻiliʻi.He mea maʻalahi lākou a hiki ke mālama i nā volta kiʻekiʻe.
4. He aha nā hemahema o ka hoʻohana ʻana i ka capacitor electrolytic aluminika?ʻO kahi hemahema o ka hoʻohana ʻana i nā capacitors electrolytic aluminika ʻo ia ka palena o ke ola.Hiki ke maloʻo ka electrolyte i ka manawa, hiki ke hoʻopau i nā ʻāpana capacitor.He maʻalahi nō hoʻi lākou i ka mahana a hiki ke hōʻino ʻia inā ʻike ʻia i nā wela kiʻekiʻe.
5. He aha kekahi mau noi maʻamau o nā capacitors electrolytic alumini?Hoʻohana pinepine ʻia ka capacitor electrolytic alumini i nā lako mana, nā mea leo leo, a me nā mea uila ʻē aʻe e pono ai ka capacitance kiʻekiʻe.Hoʻohana ʻia lākou i nā noi automotive, e like me ka ʻōnaehana ignition.
6. Pehea ʻoe e koho ai i ka capacitor electrolytic alumini kūpono no kāu noi?Ke koho ʻana i kahi capacitors electrolytic aluminika, pono ʻoe e noʻonoʻo i ka capacitance, ka helu volta, a me ka helu wela.Pono ʻoe e noʻonoʻo i ka nui a me ke ʻano o ka capacitor, a me nā koho kau.
7. Pehea ʻoe e mālama ai i kahi capacitor electrolytic aluminika?No ka mālama ʻana i nā capacitors electrolytic aluminika, pono ʻoe e pale i ka hoʻolaha ʻana iā ia i nā wela kiʻekiʻe a me nā voltages kiʻekiʻe.Pono ʻoe e hōʻalo i ka hoʻokau ʻana i ke koʻikoʻi mechanical a i ʻole ka haʻalulu.Inā hoʻohana pinepine ʻia ka capacitor, pono ʻoe e hoʻopili i ka volta i kēlā me kēia manawa e mālama i ka electrolyte mai ka maloʻo ʻana.
ʻO nā pono a me nā pōʻino oAluminum Electrolytic Capacitors
Loaʻa i ka capacitor electrolytic alumini nā pono a me nā hemahema.Ma ka ʻaoʻao maikaʻi, loaʻa iā lākou kahi ratio capacitance-to-volume kiʻekiʻe, e hoʻohana pono iā lākou i nā noi kahi i kaupalena ʻia ka wahi.ʻO ka alumini Electrolytic Capacitor he haʻahaʻa haʻahaʻa hoʻi i hoʻohālikelike ʻia i nā ʻano capacitors ʻē aʻe.Eia nō naʻe, he liʻiliʻi ko lākou ola a hiki ke maʻalahi i ka hoʻololi ʻana o ka wela a me ka uila.Eia kekahi, hiki i nā Aluminum Electrolytic Capacitors ke ʻike i ka leaka a i ʻole ka hāʻule inā ʻaʻole hoʻohana pono ʻia.Ma ka ʻaoʻao maikaʻi, ʻo Aluminum Electrolytic Capacitors he kiʻekiʻe capacitance-to-volume ratio, e hoʻohana pono iā lākou i nā noi kahi i kaupalena ʻia.Eia nō naʻe, he liʻiliʻi ko lākou ola a hiki ke maʻalahi i ka hoʻololi ʻana o ka wela a me ka uila.Eia kekahi, hiki i ka Aluminum Electrolytic Capacitor ke hiki ke hoʻokuʻu a loaʻa i kahi kiʻekiʻe kiʻekiʻe o ka hoʻohālikelike ʻana i ka hoʻohālikelike ʻana i nā ʻano o nā capacitors uila.
Voltage(V) | 400 | ||
Nā mea | Ana DXL mm | Paʻa (Ωmax/100kHz 25±2 ℃) | ʻO kēia manawa (mA rms/ 105 ℃ 100kHz) |
Ka mana (uF) | |||
10 | 8×11 | 5.4 | 205 |
12 | 8×13 | 4.2 | 248 |
15 | 8×14 | 3.2 | 281 |
18 | 8×17 | 3.2 | 319 |
22 | 8×20 | 3.1 | 340 |
10×14 | 3.1 | 340 | |
27 | 8×25 | 3 | 372 |
10×17 | 3 | 396 | |
33 | 10×19 | 2.5 | 475 |
12.5×16 | 2.5 | 475 | |
39 | 10×23 | 2.18 | 562 |
12.5×18 | 2.18 | 562 | |
47 | 12.5×20 | 1.98 | 665 |
56 | 12.5×25 | 1.4 | 797 |
16×20 | 1.68 | 797 | |
68 | 12.5×30 | 1.4 | 1000 |
82 | 16×25 | 1.08 | 1242 |
12.5×35 | 1.2 | 1050 | |
100 | 18×25 | 0.9 | 1423 |
120 | 18×30 | 0.9 | 1648 |