Babban sigogin fasaha
| Abu | siffa | ||||||||||
| Matsakaicin zafin aiki | ≤120V -55~+105℃; 160-250V -40~+105℃ | ||||||||||
| Matsakaicin ƙarfin lantarki | 10~250V | ||||||||||
| Juriyar iya aiki | ±20% (25±2℃ 120Hz) | ||||||||||
| LC(uA) | 10-120WV |≤ 0.01 CV ko 3uA duk wanda ya fi girma C: ƙarfin da ba a san shi ba (uF) V: ƙarfin lantarki mai ƙima (V) Karatu na minti 2 | ||||||||||
| 160-250WV|≤0.02CVor10uA C: ƙarfin aiki (uF) V: ƙarfin lantarki mai ƙima (V) Karatu na minti 2 | |||||||||||
| Tangent na asarar (25±2℃ 120Hz) | Ƙarfin wutar lantarki mai ƙima (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 | |||
| Ƙarfin wutar lantarki mai ƙima (V) | 120 | 160 | 200 | 250 | |||||||
| tg δ | 0.09 | 0.09 | 0.08 | 0.08 | |||||||
| Ga ƙarfin da aka ƙayyade wanda ya wuce 1000uF, ƙimar asarar tangent yana ƙaruwa da 0.02 ga kowane ƙaruwa na 1000uF. | |||||||||||
| Halayen zafin jiki (120Hz) | Ƙarfin wutar lantarki mai ƙima (V) | 10 | 16 | 25 | 35 | 50 | 63 | 80 | 100 | ||
| Ra'ayin impedance Z (-40℃)/Z (20℃) | 6 | 4 | 3 | 3 | 3 | 3 | 3 | 3 | |||
| Ƙarfin wutar lantarki mai ƙima (V) | 120 | 160 | 200 | 250 | |||||||
| Ra'ayin impedance Z (-40℃)/Z (20℃) | 5 | 5 | 5 | 5 | |||||||
| Dorewa | A cikin tanda mai zafi na 105℃, a shafa ƙarfin lantarki mai ƙima tare da ƙarfin ripple mai ƙima na wani takamaiman lokaci, sannan a sanya a zafin ɗaki na tsawon awanni 16 sannan a gwada. Zafin gwaji: 25±2℃. Aikin capacitor ya kamata ya cika waɗannan buƙatu masu zuwa. | ||||||||||
| Saurin canjin iko | Cikin kashi 20% na ƙimar farko | ||||||||||
| Ƙimar asarar tangent | Ƙasa da kashi 200% na ƙimar da aka ƙayyade | ||||||||||
| Ɓoyewar wutar lantarki | Ƙasa da ƙimar da aka ƙayyade | ||||||||||
| Load rai | ≥Φ8 | Awanni 10000 | |||||||||
| Ajiyar zafin jiki mai yawa | A adana a zafin jiki na 105℃ na tsawon awanni 1000, a sanya a zafin ɗaki na tsawon awanni 16 sannan a gwada a zafin jiki na 25±2℃. Aikin capacitor ya kamata ya cika waɗannan buƙatu. | ||||||||||
| Saurin canjin iko | Cikin kashi 20% na ƙimar farko | ||||||||||
| Ƙimar asarar tangent | Ƙasa da kashi 200% na ƙimar da aka ƙayyade | ||||||||||
| Ɓoyewar wutar lantarki | Ƙasa da kashi 200% na ƙimar da aka ƙayyade | ||||||||||
Girma (naúra: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 |
Ma'aunin diyya na halin yanzu na Ripple
①Matsayin gyara mita
| Mita (Hz) | 50 | 120 | 1K | 10K~50K | 100K |
| Ma'aunin gyara | 0.4 | 0.5 | 0.8 | 0.9 | 1 |
②Ma'aunin gyaran zafin jiki
| Zafin jiki(℃) | 50℃ | 70℃ | 85℃ | 105℃ |
| Ma'aunin gyara | 2.1 | 1.8 | 1.4 | 1 |
Jerin Kayayyakin da Aka Saba
| Jerin Jeri | Kewayon wutar lantarki (V) | Ƙarfin aiki (μF) | GirmaD×L(mm) | Impedance(Ωmax/10×25×2℃) | Ripple Current(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 |
Jerin LKE: Sake fasalta Ma'aunin Aiki na Masu Ƙarfafa Aluminum Electrolytic
A cikin na'urorin sarrafa wutar lantarki masu canzawa, sabbin makamashi, da kuma manyan kayayyakin wutar lantarki na masana'antu, na'urorin capacitors suna aiki a matsayin muhimman abubuwan da ke cikin adana makamashi da tace shi, kuma amincinsu kai tsaye yana ƙayyade tsawon rayuwar dukkan tsarin. Na'urorin capacitors na YMIN's LKE jerin radial-lead aluminum electrolytic capacitors, tare da tsawon rai na awanni 10,000 a 105°C, takardar shaidar mota ta AEC-Q200, da kuma halaye masu ƙarfi, masu ƙarancin juriya, sun kafa sabon ma'auni don aminci a cikin aikace-aikace masu wahala.
I. Siffofin Fasaha na Ci Gaba
1. Daidaita Muhalli na Matakin Soja
• Matsakaicin Zafin Aiki Mai Faɗi:
Samfuran da ke ƙasa da 120V suna tallafawa matsakaicin zafin jiki na -55°C zuwa +105°C (samfuran 160-250V suna aiki daga -40°C zuwa 105°C), suna tabbatar da aiki mai ɗorewa a lokacin sanyi-fara aiki akan injunan gini a yankuna masu sanyi ko a cikin ɗakunan injin masu zafi mai zafi. Ana sarrafa ƙimar Z (rabowar impedance a -40°C/20°C) sau 3-6, wanda ya wuce matsakaicin masana'antu sau 8-10.
• Tsarin Girgiza Mai Ƙarfafawa:
Wannan ƙirar tana da tsarin ƙarfafawa na injiniya na radial lead kuma ta wuce gwajin girgiza 5G, wanda hakan ya sa ya dace da yanayin girgiza mai yawan mita kamar inverters na lif da AGVs.
2. Kololuwar Aikin Wutar Lantarki
Fa'idodin Kwatanta Masana'antu na Sigogi
Ƙarfin Ripple na ɗaukar wuta: Har zuwa 3450mA @ 100kHz (misali, 10V/4700μF), ya fi 40% girma fiye da samfuran da ke fafatawa.
Halayen Impedance Mai Girma: Mafi ƙarancin ESR na 0.0143Ω a 10kHz, raguwar 65% a cikin asarar mita mai yawa.
Rasa Tangent (tanδ): 0.08 kawai a 100Hz don ƙayyadaddun 250V, ƙaramin ƙaruwar zafin jiki na 15°C.
Tsarin Gudanar da Zubar da Ruwa: ≤0.01CV (ƙasa da 120V), ƙarancin fitar da ruwa da kansa ya kai kashi 50%.
3. An Sake Gina Tsawon Rai da Inganci
• Tabbatar da Tsawon Rayuwa na Awowi 10,000 a 105°C:
A cikin gwajin tsufa mai sauri a cikakken ƙarfin ripple da ƙarfin lantarki mai ƙima, canjin ƙarfin ya kasance ≤±20% kuma ƙaruwar abubuwan asara ya kasance ≤200%, wanda ya wuce ma'aunin IEC 60384 sosai.
• Tsarin aminci na warkar da kai:
Fim ɗin oxide yana samar da waraka da kansa yayin da ƙarfin lantarki ya wuce gona da iri, wanda ke kawar da haɗarin lalacewar capacitor na gargajiya da kuma gajerun da'irori. Wannan tsarin ya dace musamman ga yanayin makamashi mai sabuntawa inda hanyar wutar lantarki ke canzawa akai-akai.
II. Maganin Masana'antu na Tsaye
▶ Canza Mita na Masana'antu da Motocin Servo
Ga masu amfani da wutar lantarki masu ƙarfi sama da 22kW, jerin LKE suna magance matsalolin masana'antu tare da fa'idodi guda uku masu mahimmanci:
1. Mita Mai Yawa, Ƙananan Impedance: ESR ƙasa da 0.03Ω a 10kHz (misali, samfurin 50V/1500μF), yana danne ƙwanƙwasa masu sauyawa na IGBT yadda ya kamata.
2. Tsarin Karamin Aiki: Ƙarfin ƙarfin 6800μF (ƙayyadewar 16V) a cikin sawun ƙafar Φ14.5×25mm, wanda ke adana 40% na sararin kabad ɗin sarrafawa.
3. Kunshin da ke Juriya da Girgizawa: Rage ƙarfin aiki <5% bayan sa'o'i 1500 na gwajin girgiza, yana tabbatar da kwanciyar hankali na dogon lokaci ga kayan aiki kamar cranes na tashar jiragen ruwa.
Tsarin Saiti na yau da kullun:
Ana amfani da na'urar LKE 35V 2200μF (14.5×20mm) mai layi ɗaya don tace bututun bus a cikin injinan tuƙi na 75kW, tare da ƙarfin wutar lantarki mai ƙarfi har zuwa 3150mA.
▶ Sabbin Tsarin Wutar Lantarki na Motoci
An yi amfani da samfuran da aka ba da takardar shaidar AEC-Q200 a cikin:
• Caja a Kan Aji (OBC): LKE100V 470μF (14.5×25mm) yana samun ingantaccen juyi na kashi 98.2% akan dandamalin 400V.
• PDU: Samfurin 160V/180μF yana nuna ƙasa da sau 4 na canjin juriya yayin gwajin farawa mai sanyi -40°C.
• Babban Injin Canja wurin Mota na Kasuwanci: Module 250V/120μF ya wuce gwaje-gwajen zagayowar zafin jiki 1500 (-40°C zuwa 105°C).
▶ Maɓallan Maɓalli don Makamashi Mai Sabuntawa
Gudummawar Darajar Samfurin Yanayi
PV Inverter DC-Link LKE250V 120μF: Yana rage ƙarfin wutar lantarki na DC bas da kashi 47%.
Tsarin Kula da Filin Jirgin Ruwa Mai Iska LKE63V 1200μF: Matsakaicin nasarar farawa mai ƙarancin zafi 100% a -55°C.
An haɗa na'urar adana makamashi ta PCS LKE100V 560μF x 6 a layi ɗaya: Rayuwar zagayowar ta ƙaru zuwa shekaru 15.
III. Tsarin Injiniya da Jagorar Zaɓe
1. Tsarin Zaɓin Yanayi Mai Yawan Sauri
Idan mitar sauyawa ta fi 20kHz, ana fifita waɗannan:
An Fifita ESR: Jerin LKE10/16V (misali, 10V/8200μF tare da ESR na 0.016Ω kawai)
An Fifita Ƙarfin Aiki: Jerin LKE35/50V (35V/3300μF tare da yawan ƙarfin aiki na 236μF/cm³)
2. Tsarin Zane na Derating
Lanƙwasa Mai Saurin Zafi:
I_{a zahiri} = I_{ƙimar} × K_f × K_t
Ina:
• K_f (Mizani Mai Sauri): 1.0 a 100kHz, 0.4 a 50Hz
• K_t (Ma'aunin Zafin Jiki): 1.0 a 105°C, yana juyawa zuwa 1.8x a 70°C
3. Rigakafin Yanayin Rashin Nasara
• Kariyar Ƙarfin Wutar Lantarki: Ƙarfin wutar lantarki mai aiki ≤ 80% na ƙimar da aka ƙima (misali, ga tsarin 250V, zaɓi samfurin 300V ko sama da haka)
• Tsarin Gudanar da Zafin Jiki: An ba da shawarar a sanya tazara tsakanin layukan ≥ 2mm, tare da manne mai amfani da zafi don inganta yadda zafin ke wargazawa.
• Ma'aunin Matsala na Inji: Radius ɗin lanƙwasa gubar > 3d (d shine diamita na gubar)
IV. Nasarorin Fasaha Bayan Fasaha ta Al'ada
1. Ƙirƙirar Electrolyte
Yin amfani da sinadarin electrolyte na carboxylic acid yana cimma manyan nasarori guda uku:
• An rage yawan canjin yanayin zafi da kashi 60% (idan aka kwatanta da tsarin ethylene glycol na gargajiya)
• Ƙara yawan amfani da ƙananan zafin jiki zuwa 12.8mS/cm (-40°C)
• Ingantaccen iskar oxygen ya ƙaru sau 3, wanda hakan ke hanzarta aikin warkar da kai
2. Kirkire-kirkire a Tsarin Gine-gine
• Anode mai siffar girma uku: ƙaruwa sau 120 a cikin ingantaccen yanki na saman (samfurin 200V/22μF)
• Tsarin rufewa biyu: Rubber + resin epoxy, matsin buɗewa mai hana fashewa ya kai 1.2MPa
• Layer mai sirara na dielectric: fim ɗin oxide nano-scale 0.05μm, ƙarfin filin lalacewa ya kai 900V/μm
Me yasa za a zaɓi jerin LKE?
Lokacin da tsarin ku ya fuskanci:
✅ Dumama na Capacitor wanda ke faruwa sakamakon sauyawar mita mai yawa
✅ Lalacewar injina sakamakon girgiza
✅ Damuwa game da tsawon rai a yanayin zafi mai yawa
✅ Bukatun yawan jama'a a cikin iyakokin sarari
Jerin YMIN LKE ya kafa sabon ma'auni don ƙarfin lantarki na aluminum mai ƙarfin masana'antu tare da tsawon lokacin sa'o'i 10,000, halaye masu ƙarfi, ƙarancin juriya, da kuma daidaitawar cikakken zafin jiki. Yana ba da cikakken kariya daga ƙarfin lantarki daga 10V/1500μF zuwa 250V/120μF kuma yana tallafawa ƙirar lantarki na musamman.
Contact our technical team now: ymin-sale@ymin.com for customized selection and sample support.
