Nā palena loea nui
| Mea | ʻano | ||||||||||
| Pae mahana hana | ≤120V -55~+105℃ ; 160-250V -40~+105℃ | ||||||||||
| Ka laulā uila maʻamau | 10~250V | ||||||||||
| Ka hoʻomanawanui o ka mana | ±20% (25±2℃ 120Hz) | ||||||||||
| LC(uA) | 10-120WV |≤ 0.01 CV a i ʻole 3uA ʻo ka mea ʻoi aku ka nui C: ka mana maʻamau (uF) V: ka uila i helu ʻia (V) 2 mau minuke heluhelu | ||||||||||
| 160-250WV|≤0.02CVor10uA C: mana i mana ʻia (uF) V: uila i helu ʻia (V) heluhelu 2 mau minuke | |||||||||||
| Ka palena pohō (25±2℃ 120Hz) | Ka uila i helu ʻia (V) | 10 | 16 | 25 | 35 | 50 | 63 | 80 | 100 | ||
| tg δ | 0.19 | 0.16 | 0.14 | 0.12 | 0.1 | 0.09 | 0.09 | 0.09 | |||
| Ka uila i helu ʻia (V) | 120 | 160 | 200 | 250 | |||||||
| tg δ | 0.09 | 0.09 | 0.08 | 0.08 | |||||||
| 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) | 10 | 16 | 25 | 35 | 50 | 63 | 80 | 100 | ||
| ʻO ka lakio Impedance Z (-40 ℃) / Z (20 ℃) | 6 | 4 | 3 | 3 | 3 | 3 | 3 | 3 | |||
| Ka uila i helu ʻia (V) | 120 | 160 | 200 | 250 | |||||||
| ʻO ka lakio Impedance Z (-40 ℃) / Z (20 ℃) | 5 | 5 | 5 | 5 | |||||||
| Ka paʻa | I loko o ka umu 105℃, 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. Mahana hoʻāʻo: 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 ka waiwai i kuhikuhi ʻia | ||||||||||
| Ola ukana | ≥Φ8 | 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 | 16 | 18 |
| d | 0.5 | 0.5 | 0.6 | 0.6 | 0.7 | 0.8 | 0.8 | 0.8 |
| F | 2 | 2.5 | 3.5 | 5 | 5 | 7.5 | 7.5 | 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 | Ka laulā volt (V) | Ka hiki ke hoʻonui (μF) | AnaD×L(mm) | Palekana(Ωmax/10×25×2℃) | Au ʻŌleʻele(mA rms/105×100KHz) |
| LKE | 10 | 1500 | 10×16 | 0.0308 | 1850 |
| LKE | 10 | 1800 | 10×20 | 0.0280 | 1960 |
| LKE | 10 | 2200 | 10×25 | 0.0198 | 2250 |
| LKE | 10 | 2200 | 13×16 | 0.076 | 1500 |
| LKE | 10 | 3300 | 13×20 | 0.200 | 1780 |
| LKE | 10 | 4700 | 13×25 | 0.0143 | 3450 |
| LKE | 10 | 4700 | 14.5×16 | 0.0165 | 3450 |
| LKE | 10 | 6800 | 14.5×20 | 0.018 | 2780 |
| LKE | 10 | 8200 | 14.5×25 | 0.016 | 3160 |
| LKE | 16 | 1000 | 10×16 | 0.170 | 1000 |
| LKE | 16 | 1200 | 10×20 | 0.0280 | 1960 |
| LKE | 16 | 1500 | 10×25 | 0.0280 | 2250 |
| LKE | 16 | 1500 | 13×16 | 0.0350 | 2330 |
| LKE | 16 | 2200 | 13×20 | 0.104 | 1500 |
| LKE | 16 | 3300 | 13×25 | 0.081 | 2400 |
| LKE | 16 | 3900 | 14.5×16 | 0.0165 | 3250 |
| LKE | 16 | 4700 | 14.5×20 | 0.255 | 3110 |
| LKE | 16 | 6800 | 14.5×25 | 0.246 | 3270 |
| LKE | 25 | 680 | 10×16 | 0.0308 | 1850 |
| LKE | 25 | 1000 | 10×20 | 0.140 | 1155 |
| LKE | 25 | 1000 | 13×16 | 0.0350 | 2330 |
| LKE | 25 | 1500 | 10×25 | 0.0280 | 2480 |
| LKE | 25 | 1500 | 13×16 | 0.0280 | 2480 |
| LKE | 25 | 1500 | 13×20 | 0.0280 | 2480 |
| LKE | 25 | 1800 | 13×25 | 0.0165 | 2900 |
| LKE | 25 | 2200 | 13×25 | 0.0143 | 3450 |
| LKE | 25 | 2200 | 14.5×16 | 0.27 | 2620 |
| LKE | 25 | 3300 | 14.5×20 | 0.25 | 3180 |
| LKE | 25 | 4700 | 14.5×25 | 0.23 | 3350 |
| LKE | 35 | 470 | 10×16 | 0.115 | 1000 |
| LKE | 35 | 560 | 10×20 | 0.0280 | 2250 |
| LKE | 35 | 560 | 13×16 | 0.0350 | 2330 |
| LKE | 35 | 680 | 10×25 | 0.0198 | 2330 |
| LKE | 35 | 1000 | 13×20 | 0.040 | 1500 |
| LKE | 35 | 1500 | 13×25 | 0.0165 | 2900 |
| LKE | 35 | 1800 | 14.5×16 | 0.0143 | 3630 |
| LKE | 35 | 2200 | 14.5×20 | 0.016 | 3150 |
| LKE | 35 | 3300 | 14.5×25 | 0.015 | 3400 |
| LKE | 50 | 220 | 10×16 | 0.0460 | 1370 |
| LKE | 50 | 330 | 10×20 | 0.0300 | 1580 |
| LKE | 50 | 330 | 13×16 | 0.80 | 980 |
| LKE | 50 | 470 | 10×25 | 0.0310 | 1870 |
| LKE | 50 | 470 | 13×20 | 0.50 | 1050 |
| LKE | 50 | 680 | 13×25 | 0.0560 | 2410 |
| LKE | 50 | 820 | 14.5×16 | 0.058 | 2480 |
| LKE | 50 | 1200 | 14.5×20 | 0.048 | 2580 |
| LKE | 50 | 1500 | 14.5×25 | 0.03 | 2680 |
| LKE | 63 | 150 | 10×16 | 0.2 | 998 |
| LKE | 63 | 220 | 10×20 | 0.50 | 860 |
| LKE | 63 | 270 | 13×16 | 0.0804 | 1250 |
| LKE | 63 | 330 | 10×25 | 0.0760 | 1410 |
| LKE | 63 | 330 | 13×20 | 0.45 | 1050 |
| LKE | 63 | 470 | 13×25 | 0.45 | 1570 |
| LKE | 63 | 680 | 14.5×16 | 0.056 | 1620 |
| LKE | 63 | 1000 | 14.5×20 | 0.018 | 2180 |
| LKE | 63 | 1200 | 14.5×25 | 0.2 | 2420 |
| LKE | 80 | 100 | 10×16 | 1.00 | 550 |
| LKE | 80 | 150 | 13×16 | 0.14 | 975 |
| LKE | 80 | 220 | 10×20 | 1.00 | 580 |
| LKE | 80 | 220 | 13×20 | 0.45 | 890 |
| LKE | 80 | 330 | 13×25 | 0.45 | 1050 |
| LKE | 80 | 470 | 14.5×16 | 0.076 | 1460 |
| LKE | 80 | 680 | 14.5×20 | 0.063 | 1720 |
| LKE | 80 | 820 | 14.5×25 | 0.2 | 1990 |
| LKE | 100 | 100 | 10×16 | 1.00 | 560 |
| LKE | 100 | 120 | 10×20 | 0.8 | 650 |
| LKE | 100 | 150 | 13×16 | 0.50 | 700 |
| LKE | 100 | 150 | 10×25 | 0.2 | 1170 |
| LKE | 100 | 220 | 13×25 | 0.0660 | 1620 |
| LKE | 100 | 330 | 13×25 | 0.0660 | 1620 |
| LKE | 100 | 330 | 14.5×16 | 0.057 | 1500 |
| LKE | 100 | 390 | 14.5×20 | 0.0640 | 1750 |
| LKE | 100 | 470 | 14.5×25 | 0.0480 | 2210 |
| LKE | 100 | 560 | 14.5×25 | 0.0420 | 2270 |
| LKE | 160 | 47 | 10×16 | 2.65 | 650 |
| LKE | 160 | 56 | 10×20 | 2.65 | 920 |
| LKE | 160 | 68 | 13×16 | 2.27 | 1280 |
| LKE | 160 | 82 | 10×25 | 2.65 | 920 |
| LKE | 160 | 82 | 13×20 | 2.27 | 1280 |
| LKE | 160 | 120 | 13×25 | 1.43 | 1550 |
| LKE | 160 | 120 | 14.5×16 | 4.50 | 1050 |
| LKE | 160 | 180 | 14.5×20 | 4.00 | 1520 |
| LKE | 160 | 220 | 14.5×25 | 3.50 | 1880 |
| LKE | 200 | 22 | 10×16 | 3.24 | 400 |
| LKE | 200 | 33 | 10×20 | 1.65 | 340 |
| LKE | 200 | 47 | 13×20 | 1.50 | 400 |
| LKE | 200 | 68 | 13×25 | 1.25 | 1300 |
| LKE | 200 | 82 | 14.5×16 | 1.18 | 1420 |
| LKE | 200 | 100 | 14.5×20 | 1.18 | 1420 |
| LKE | 200 | 150 | 14.5×25 | 2.85 | 1720 |
| LKE | 250 | 22 | 10×16 | 3.24 | 400 |
| LKE | 250 | 33 | 10×20 | 1.65 | 340 |
| LKE | 250 | 47 | 13×16 | 1.50 | 400 |
| LKE | 250 | 56 | 13×20 | 1.40 | 500 |
| LKE | 250 | 68 | 13×20 | 1.25 | 1300 |
| LKE | 250 | 100 | 14.5×20 | 3.35 | 1200 |
| LKE | 250 | 120 | 14.5×25 | 3.05 | 1280 |
LKE Series: Ke Hoʻākāka Hou nei i ka Benchmark Hana no nā Capacitors Electrolytic Aluminum
I loko o nā hoʻokele alapine loli, ka ikehu hou, a me nā lako mana ʻoihana kiʻekiʻe, lawelawe nā capacitors ma ke ʻano he mau ʻāpana koʻikoʻi no ka mālama ʻana i ka ikehu a me ke kānana ʻana, a ʻo ko lākou hilinaʻi e hoʻoholo pololei i ke ola o ka ʻōnaehana holoʻokoʻa. ʻO nā capacitors electrolytic alumini radial-leaded LKE series a YMIN, me ke ola he 10,000 hola ma 105°C, ka palapala hōʻoia kaʻa AEC-Q200, a me nā ʻano alapine kiʻekiʻe, haʻahaʻa-impedance, e hoʻonohonoho i kahi kūlana hou no ka hilinaʻi i nā noi koi.
I. Nā Hiʻohiʻona ʻenehana holomua
1. Ka Hoʻololi ʻana i ke Kaiapuni Pae Koa
• Pae Mahana Hana Loa-ākea:
Kākoʻo nā kumu hoʻohālike ma lalo o 120V i kahi pae mahana koʻikoʻi o -55°C a i +105°C (hana nā kumu hoʻohālike 160-250V mai -40°C a i 105°C), e hōʻoiaʻiʻo ana i ka hana paʻa i ka wā hoʻomaka anu ma nā mīkini kūkulu ma nā wahi anuanu a i ʻole i loko o nā keʻena motika wela kiʻekiʻe. Hoʻomalu ʻia ka waiwai Z (lakio impedance ma -40°C/20°C) ma 3-6 mau manawa, ʻoi aku ka nui ma mua o ka awelika o ka ʻoihana o 8-10 mau manawa.
• Hoʻolālā i hoʻoikaika ʻia e ka haʻalulu:
Hōʻike kēia hoʻolālā i kahi ʻano hoʻoikaika mechanical radial lead a ua hala i ka hoʻāʻo haʻalulu 5G, e kūpono ana no nā wahi haʻalulu alapine kiʻekiʻe e like me nā inverters elevator a me nā AGV.
2. Ka Hana Uila Kiʻekiʻe Loa
Nā Palena Nā Hōʻailona Hana Hoʻohālikelike ʻOihana Nā Pōmaikaʻi
Ka Mana Lawe o ke Au Ripple: A hiki i ka 3450mA @ 100kHz (e laʻa, 10V/4700μF), 40% kiʻekiʻe ma mua o nā huahana hoʻokūkū.
Nā ʻano Impedance Alapine Kiʻekiʻe: ʻO ka ESR liʻiliʻi loa o 0.0143Ω ma 10kHz, 65% ka hōʻemi ʻana i nā pohō alapine kiʻekiʻe.
ʻO ka Loss Tangent (tanδ): ʻO 0.08 wale nō ma 100Hz no ka kikoʻī 250V, piʻi ka mahana haʻahaʻa 15°C.
Ka Mana o ke Au Leakage: ≤0.01CV (ma lalo o 120V), 50% ka haʻahaʻa o ka hoʻokuʻu ponoʻī.
3. Hoʻoponopono hou ʻia ke ola a me ka hilinaʻi
• 10,000 hola @ 105°C Hōʻoia Ola:
I ka hoʻāʻo ʻana i ka ʻelemakule wikiwiki ʻia ma ke au ripple piha a me ke ana uila i helu ʻia, ʻo ka loli o ka mana he ≤±20% a ʻo ka piʻi ʻana o ka mea pohō he ≤200%, ʻoi aku ka nui ma mua o ke kūlana IEC 60384.
• ʻAno palekana ho'ōla pono'ī:
Hoʻokumu ʻia kahi ʻili oxide e ho'ōla ponoʻī i ka wā o ka overvoltage, e hoʻopau ana i ka pilikia o ka haki ʻana o ka capacitor kuʻuna a me nā kaapuni pōkole. He kūpono loa kēia ʻano hana no nā hiʻohiʻona ikehu hou kahi e loli pinepine ai ka pūnaewele mana.
II. Nā Hoʻonā ʻOihana Kū pololei
▶ Hoʻololi pinepine ʻoihana a me nā hoʻokele Servo
No nā mea hoʻohuli mana kiʻekiʻe ma luna o 22kW, hoʻoponopono ka moʻo LKE i nā pilikia ʻeha o ka ʻoihana me ʻekolu mau pono nui:
1. Alapine Kiʻekiʻe, Impedance Haʻahaʻa: ESR e like me 0.03Ω ma 10kHz (e laʻa, kumu hoʻohālike 50V/1500μF), e kāohi pono ana i nā kui hoʻololi IGBT.
2. Hoʻonohonoho liʻiliʻi: 6800μF capacitance (kikoʻī 16V) ma kahi kapuaʻi Φ14.5 × 25mm, e mālama ana i ka 40% o ka hakahaka o ke keʻena hoʻomalu.
3. Pūʻolo Kūʻē i ka Haʻalulu: Ka hōʻemi ʻana o ka mana <5% ma hope o 1500 mau hola o ka hoʻāʻo ʻana i ka haʻalulu, e hōʻoiaʻiʻo ana i ka paʻa lōʻihi no nā lako e like me nā cranes awa.
Hoʻonohonoho Maʻamau:
Hoʻohana ʻia kahi ʻāpana LKE 35V 2200μF (14.5 × 20mm) like no ka kānana busbar i loko o nā drive motika 75kW, me ka mana o ke au ripple a hiki i ka 3150mA.
▶ Nā ʻōnaehana mana kaʻa ikehu hou
Ua hoʻohana ʻia nā kumu hoʻohālike i hōʻoia ʻia e AEC-Q200 i:
• Hoʻouka Uila Ma luna o ka Papa (OBC): Loaʻa i ka LKE100V 470μF (14.5 × 25mm) ka pono hoʻololi 98.2% ma kahi kahua 400V.
• PDU: Hōʻike ka kumu hoʻohālike 160V/180μF i ka emi ma mua o ka loli impedance 4x i ka wā o kahi hoʻāʻo hoʻomaka anu -40°C.
• Mea Hoʻololi Hoʻokele Nui o ke Kaʻa Kalepa: Ua hala ka modula 250V/120μF i 1500 mau hoʻāʻo pōʻaiapuni mahana (-40°C a i 105°C).
▶ Nā Pūnaehana Koʻikoʻi no ka Ikehu Hou
Ka Hana Noi Ka Waiwai o ke Kumu Hoʻohālike Huahana
ʻO ka mea hoʻololi PV DC-Link LKE250V 120μF: Hoʻemi i ke anakahi uila o ka ripple bus DC ma 47%.
ʻŌnaehana Mana Pitch Turbine Wind LKE63V 1200μF: 100% ka helu holomua hoʻomaka haʻahaʻa ma -55°C.
Mālama Ikehu PCS LKE100V 560μF x 6 i hoʻopili ʻia ma ke ʻano like: Ua hoʻonui ʻia ke ola pōʻaiapuni i 15 mau makahiki.
III. Alakaʻi Hoʻolālā a me ke Koho ʻenekinia
1. Formula Koho Hiʻohiʻona Alapine Kiʻekiʻe
Ke ʻoi aku ka nui o ke alapine hoʻololi ma mua o 20kHz, makemake ʻia kēia mau mea:
ESR-Prioritized: LKE10/16V Series (e laʻa, 10V/8200μF me ka ESR o 0.016Ω wale nō)
Ka Manawa-Kūlana mua: LKE35/50V Series (35V/3300μF me ka nui o ka mana o 236μF/cm³)
2. Hoʻohālike Hoʻolālā Hoʻemi
Ka Piʻo Hoʻemi ʻana o ka Hui Pū ʻIa Mahana-Alapine:
ʻO wau maoli = ʻO wau i helu ʻia × K_f × K_t
Ma hea:
• K_f (Frequency Coefficient): 1.0 ma 100kHz, 0.4 ma 50Hz
• K_t (Coefficient Mahana): 1.0 ma 105°C, e emi ana i 1.8x ma 70°C
3. Kāohi ʻana i ke ʻano hāʻule
• Palekana Overvoltage: Voltage hana ≤ 80% o ka waiwai i helu ʻia (e laʻa, no ka ʻōnaehana 250V, koho i kahi kumu hoʻohālike 300V a ʻoi aku paha)
• Hoʻolālā Hoʻokele Wela: Manaʻo ʻia ka mamao hoʻopaʻa ʻana he ≥ 2mm, i hui pū ʻia me ka mea hoʻopili hoʻoili wela e hoʻomaikaʻi i ka pono o ka hoʻokuʻu ʻana i ka wela
• Pale ʻana i ke koʻikoʻi mīkini: ʻO ke anawaena kūlou o ke kēpau > 3d (ʻo d ke anawaena kēpau)
IV. Nā Hana Hou ʻenehana ma mua o ka ʻenehana kuʻuna
1. Hana Hou Electrolyte
ʻO ka hoʻohana ʻana i kahi electrolyte carboxylic acid composite e hoʻokō i ʻekolu mau holomua nui:
• Ua hoʻemi ʻia ka haʻalulu wela kiʻekiʻe e 60% (vs. ka ʻōnaehana ethylene glycol kuʻuna)
• Ua hoʻonui ʻia ka conductivity haʻahaʻa i 12.8mS/cm (-40°C)
• Ua hoʻonui ʻia ka pono o ka oxidation i 3 mau manawa, e hoʻolalelale ana i ke kaʻina hana ho'ōla pono'ī
2. Hana Hou Kūkulu
• Anode i kālai ʻia ʻekolu-dimensional: hoʻonui 120x i ka ʻilikai kūpono (kumu hoʻohālike 200V/22μF)
• ʻŌnaehana sila pālua: Sila resin Rubber + epoxy, hiki ke kaomi wehe ʻana o ka valve pahū i 1.2MPa
• Papa dielectric lahilahi loa: ʻili ʻokikene nano-scale 0.05μm, hiki i ka ikaika o ke kahua haki i 900V/μm
No ke aha e koho ai i ka moʻo LKE?
Ke kū nei kāu ʻōnaehana:
✅ Hoʻomehana ʻia ka capacitor i hoʻokumu ʻia e ka hoʻololi alapine kiʻekiʻe
✅ Ka hemahema mīkini i hoʻokumu ʻia e ka haʻalulu
✅ Nā hopohopo no ke ola ma nā kūlana hana wela ākea
✅ Nā koi kiʻekiʻe o ka mānoanoa i loko o nā palena o ka wahi
Hoʻokumu ka moʻo YMIN LKE i kahi pae hoʻohālikelike hou no nā capacitors electrolytic alumini papa ʻoihana me kona ola 10,000-hola, nā ʻano alapine kiʻekiʻe, nā ʻano pale haʻahaʻa, a me ka hoʻololi piha ʻana i ka mahana. Hāʻawi ia i ka uhi uila piha mai 10V/1500μF a i 250V/120μF a kākoʻo i nā hoʻolālā electrode i hana maʻamau ʻia.
Contact our technical team now: ymin-sale@ymin.com for customized selection and sample support.
