Nā palena loea nui
| Mea | ʻano | |||||||||
| Pae mahana hana | -25~ + 130℃ | |||||||||
| Ka laulā uila maʻamau | 200-500V | |||||||||
| Ka hoʻomanawanui capacitance | ±20% (25±2℃ 120Hz) | |||||||||
| Ke kahe ʻana o ke au (uA) | 200-450WV|≤0.02CV+10(uA) C: ka mana i mana ʻia (uF) V: ka uila i helu ʻia (V) heluhelu 2 mau minuke | |||||||||
| Ka waiwai tangent pohō (25±2℃ 120Hz) | Ka uila i helu ʻia (V) | 200 | 250 | 350 | 400 | 450 | ||||
| tg δ | 0.15 | 0.15 | 0.1 | 0.2 | 0.2 | |||||
| No ka mana maʻamau i ʻoi aku ma mua o 1000uF, piʻi ka waiwai tangent pohō ma 0.02 no kēlā me kēia piʻi ʻana o 1000uF. | ||||||||||
| Nā ʻano mahana (120Hz) | Ka uila i helu ʻia (V) | 200 | 250 | 350 | 400 | 450 | 500 | |||
| ʻO ka lakio Impedance Z (-40 ℃) / Z (20 ℃) | 5 | 5 | 7 | 7 | 7 | 8 | ||||
| Ka paʻa | I loko o ka umu 130℃, e hoʻopili i ke ana uila i helu ʻia me ke au ripple i helu ʻia no kahi manawa i kuhikuhi ʻia, a laila e kau i ka mahana o ka lumi no 16 mau hola a hoʻāʻo. ʻO ka mahana hoʻāʻo he 25±2℃. Pono ka hana o ka capacitor e hoʻokō i nā koi aʻe. | |||||||||
| Ka wikiwiki o ka loli ʻana o ka mana | 200~450WV | I loko o ±20% o ka waiwai mua | ||||||||
| Ka waiwai tangent kihi nalowale | 200~450WV | Ma lalo o 200% o ka waiwai i kuhikuhi ʻia | ||||||||
| Ke kahe ʻana o ke au | Ma lalo o ka waiwai i kuhikuhi ʻia | |||||||||
| Ola ukana | 200-450WV | |||||||||
| Nā Ana | Ola ukana | |||||||||
| DΦ≥8 | 130℃ 2000 hola | |||||||||
| 105℃ 10000 hola | ||||||||||
| Ka mālama ʻana i ka mahana kiʻekiʻe | E mālama ma 105 ℃ no 1000 mau hola, e kau ma ka mahana o ka lumi no 16 mau hola a hoʻāʻo ma 25 ± 2 ℃. Pono ka hana o ka capacitor e hoʻokō i nā koi aʻe | |||||||||
| Ka wikiwiki o ka loli ʻana o ka mana | I loko o ±20% o ka waiwai mua | |||||||||
| Ka waiwai tangent pohō | Ma lalo o 200% o ka waiwai i kuhikuhi ʻia | |||||||||
| Ke kahe ʻana o ke au | Ma lalo o 200% o ka waiwai i kuhikuhi ʻia | |||||||||
Ana (ʻĀpana: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 |
Ka helu uku o kēia manawa Ripple
①Kumu hoʻoponopono alapine (frequency correction)
| Alapine (Hz) | 50 | 120 | 1K | 10K~50K | 100K |
| Kumu hoʻoponopono | 0.4 | 0.5 | 0.8 | 0.9 | 1 |
②Ka helu hoʻoponopono mahana
| Mahana (℃) | 50℃ | 70℃ | 85℃ | 105℃ |
| Kumu Hoʻoponopono | 2.1 | 1.8 | 1.4 | 1 |
Papa Inoa Huahana Maʻamau
| Moʻo | Volt(V) | Ka hiki ke hoʻonui (μF) | Ana D × L (mm) | Impedance (Ωmax/10×25×2℃) | Au ʻŌleʻele(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 |
I ka ʻoihana uila e loli wikiwiki nei i kēia lā, he mea koʻikoʻi ka hilinaʻi a me ka hana o nā ʻāpana. Ua hoʻolālā ʻia nā moʻo o YMIN Electronics o nā capacitors electrolytic alumini LED no nā noi hana kiʻekiʻe ma nā ʻano ʻino, ʻoiai hoʻi i nā kukui, nā lako mana ʻoihana, a me nā mea uila kaʻa.
Nā Hiʻohiʻona Huahana Maikaʻi Loa
ʻO kā mākou mau capacitors electrolytic alumini, i hana ʻia me ka hoʻohana ʻana i ka ʻenehana electrolyte wai holomua a me nā mea kiʻekiʻe, hāʻawi i nā hiʻohiʻona kūikawā he nui. Hana paʻa lākou ma luna o kahi ākea ākea o -25°C a i +130°C, a hōʻike i kahi pae voltage i helu ʻia o 200-500V, e hoʻokō ana i nā pono o ka hapa nui o nā noi voltage kiʻekiʻe. Hoʻomalu ʻia ka hoʻomanawanui capacitance i loko o ±20%, e hōʻoiaʻiʻo ana i ka pololei a me ke kūlike i ka hoʻolālā kaapuni.
ʻO ka mea i ʻike nui ʻia, ʻo ia kā lākou hana wela kiʻekiʻe: hāʻawi lākou i ka hana mau no 2,000 mau hola ma 130°C a hiki i 10,000 mau hola ma 105°C. ʻO kēia kūpaʻa wela kiʻekiʻe kūikawā e kūpono loa ai lākou no nā noi kukui LED wela kiʻekiʻe, e like me nā kukui alanui mana kiʻekiʻe, nā kukui ʻoihana, a me nā ʻōnaehana kukui kalepa i loko.
Nā Kikoʻī ʻenehana Koʻikoʻi
Ua kūlike kā mākou huahana me nā kūlana AEC-Q200 a ua kūlike me RoHS, e hōʻike ana i ko mākou kūpaʻa i ka maikaʻi a me ka palekana o ke kaiapuni. He haʻahaʻa loa ke au leakage, e pili ana i ke kūlana o ≤0.02CV+10(uA), kahi ʻo C ka nominal capacitance (uF) a ʻo V ka rated voltage (V). Noho ka waiwai tangent pohō ma waena o 0.1-0.2 ma muli o ke voltage. ʻOiai no nā huahana me ka capacitance ma mua o 1000uF, ʻo ka piʻi ʻana he 0.02 wale nō no kēlā me kēia 1000uF hou aʻe.
Hāʻawi pū nā capacitors i nā ʻano lakio impedance maikaʻi loa, e mālama ana i ka lakio impedance ma waena o 5-8 i loko o ka pae mahana o -40°C a i 20°C, e hōʻoiaʻiʻo ana i ka hana maikaʻi loa ma nā wahi haʻahaʻa. Hōʻike ka hoʻāʻo ʻana i ka paʻa ma hope o ka hōʻike ʻana i ka volta helu a me ke au ripple ma 130°C, noho ka loli capacitance i loko o ±20% o ka waiwai mua, ʻoiai ʻo ka waiwai tangent pohō a me ke au leakage ʻelua ma lalo o 200% o nā waiwai i kuhikuhi ʻia.
Nā noi ākea
Nā mea hoʻokele kukui LED
He kūpono loa kā mākou mau capacitors no nā lako mana hoʻokele LED, e kānana pono ana i ka walaʻau alapine kiʻekiʻe a hāʻawi i ka mana DC paʻa. Inā hoʻohana ʻia i loko o nā kukui alanui o loko a i ʻole nā kukui alanui o waho, hōʻoia lākou i ka hana paʻa no ka wā lōʻihi a hoʻemi i nā kumukūʻai mālama.
Nā ʻōnaehana mana ʻoihana
Ma ka ʻāpana lako mana ʻoihana, hiki ke hoʻohana ʻia kā mākou huahana i nā mea hana e like me nā lako mana hoʻololi, nā inverters, a me nā mea hoʻololi alapine. ʻO kā lākou mau ʻano ESR haʻahaʻa e kōkua i ka hōʻemi ʻana i ka pohō mana a hoʻomaikaʻi i ka pono holoʻokoʻa o ka ʻōnaehana.
Nā ʻElekole Kaʻa
ʻO ka hoʻokō ʻana me nā kūlana AEC-Q200 e hiki ai i kā mākou huahana ke hoʻokō i nā koi hilinaʻi koʻikoʻi o nā mea uila kaʻa a kūpono hoʻi no nā noi e like me nā ʻōnaehana mana onboard, nā ʻāpana hoʻomalu ECU, a me nā kukui LED.
Nā Lako Kamaʻilio
Ma nā kikowaena pūnaewele a me nā lako hana kamaʻilio, hāʻawi kā mākou mau capacitors i ka kānana mana paʻa, e hōʻoiaʻiʻo ana i nā hōʻailona kamaʻilio maopopo a paʻa.
Nā Kikoʻī Huahana Piha
Hāʻawi mākou i kahi laina huahana piha, e uhi ana i kahi ākea o nā koho capacitance mai 2.2μF a i 68μF ma 400V. No ka laʻana, ʻo ke kumu hoʻohālike 400V/2.2μF e ana ana i 8 × 9mm, he impedance kiʻekiʻe loa o 23Ω, a me ke au ripple o 144mA. ʻO ke kumu hoʻohālike 400V/68μF, ma ka ʻaoʻao ʻē aʻe, ana i 14.5 × 25mm, he impedance wale nō o 3.45Ω, a me ke au ripple a hiki i 1035mA. Hiki i kēia laina huahana like ʻole i nā mea kūʻai aku ke koho i ka huahana kūpono loa no kā lākou mau pono noi kikoʻī.
Hōʻoiaʻiʻo Kūlana
Hoʻomaʻamaʻa ʻia nā huahana āpau i ke kūpaʻa koʻikoʻi a me ka hoʻāʻo mālama wela kiʻekiʻe. Ma hope o 1000 mau hola o ka mālama ʻana ma 105°C, ua kūlike ka wikiwiki o ka loli ʻana o ka mana o ka huahana, ka pohō tangent, a me ke au leakage i nā kūlana i kuhikuhi ʻia, e hōʻoiaʻiʻo ana i ka hilinaʻi o ka huahana no ka wā lōʻihi.
Hāʻawi pū mākou i nā coefficient hoʻoponopono alapine (frequency) a me ka mahana kikoʻī e kōkua i nā ʻenekinia i ka helu pololei ʻana i nā waiwai o kēia manawa ripple ma lalo o nā kūlana hana like ʻole. Loaʻa ka coefficient hoʻoponopono alapine (frequency correction coefficient) mai 0.4 ma 50Hz a i 1.0 ma 100kHz; loaʻa ka coefficient hoʻoponopono mahana mai 2.1 ma 50°C a i 1.0 ma 105°C.
Hopena
Hoʻohui nā capacitors electrolytic alumini YMIN i ka hana kiʻekiʻe, ka hilinaʻi kiʻekiʻe, a me ke ola lōʻihi, e lilo ana lākou i koho kūpono no nā noi e like me ke kukui LED, nā lako mana ʻoihana, a me nā mea uila kaʻa. Ke kūpaʻa nei mākou i ka hāʻawi ʻana i nā mea kūʻai aku me nā huahana a me nā lawelawe kiʻekiʻe a me ka hoʻolaha pū ʻana i ka hoʻomohala ʻana o ka ʻoihana uila.
