Main technical parameters
| Item | hunhu | ||||||||||
| Kushanda tembiricha range | ≤120V -55~+105℃ ; 160-250V -40~+105℃ | ||||||||||
| Nominal voltage range | 10 ~ 250V | ||||||||||
| Capacity tolerance | ±20% (25±2℃ 120Hz) | ||||||||||
| LC(uA) | 10-120WV |≤ 0.01 CV kana 3uA chero yakakura C: nominal capacity (uF) V: rated voltage (V) 2 maminetsi kuverenga | ||||||||||
| 160-250WV|≤0.02CVor10uA C: simba rezita (uF) V: rated voltage (V) 2 maminetsi kuverenga | |||||||||||
| Kurasika tangent (25±2℃ 120Hz) | Rated voltage (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 | |||
| Rated voltage (V) | 120 | 160 | 200 | 250 | |||||||
| tg δ | 0.09 | 0.09 | 0.08 | 0.08 | |||||||
| Kune yezita simba rinopfuura 1000uF, iyo kurasikirwa tangent kukosha kunowedzera ne0.02 kune yega yega 1000uF kuwedzera. | |||||||||||
| Tembiricha maitiro (120Hz) | Rated voltage (V) | 10 | 16 | 25 | 35 | 50 | 63 | 80 | 100 | ||
| Impedance ratio Z (-40℃)/Z (20℃) | 6 | 4 | 3 | 3 | 3 | 3 | 3 | 3 | |||
| Rated voltage (V) | 120 | 160 | 200 | 250 | |||||||
| Impedance ratio Z (-40℃)/Z (20℃) | 5 | 5 | 5 | 5 | |||||||
| Kugara kwenguva refu | Muhovhoni ye105 ℃, isa iyo yakayerwa voltage ine yakayerwa ripple ikozvino kwenguva yakatarwa, wozoisa pakamuri tembiricha kwemaawa gumi nematanhatu uye bvunzo. Test tembiricha: 25±2℃. Kuita kwe capacitor kunofanirwa kuzadzisa zvinotevera zvinodiwa | ||||||||||
| Capacity shanduko rate | Mukati me20% yekutanga kukosha | ||||||||||
| Kurasika tangent kukosha | Pasi pe200% yemutengo wakatarwa | ||||||||||
| Leakage current | Pasi pemutengo wakataurwa | ||||||||||
| Mutoro hupenyu | ≥Φ8 | 10000 Maawa | |||||||||
| Kuchengetedza kwekushisa kwepamusoro | Chengetedza pa105 ℃ kwemaawa 1000, isa pakamuri tembiricha kwemaawa gumi nematanhatu uye kuyedza pa25±2℃. Kuita kwe capacitor kunofanirwa kuzadzisa zvinotevera zvinodiwa | ||||||||||
| Capacity shanduko rate | Mukati me20% yekutanga kukosha | ||||||||||
| Kurasika tangent kukosha | Pasi pe200% yemutengo wakatarwa | ||||||||||
| Leakage current | Pasi pe200% yemutengo wakatarwa | ||||||||||
Dimension (chikamu: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 |
Ripple ikozvino muripo coefficient
①Frequency correction factor
| Frequency (Hz) | 50 | 120 | 1K | 10K~50K | 100K |
| Kugadzirisa chinhu | 0.4 | 0.5 | 0.8 | 0.9 | 1 |
②Tembiricha yekugadzirisa coefficient
| Tembiricha(℃) | 50 ℃ | 70 ℃ | 85℃ | 105 ℃ |
| Kugadzirisa chinhu | 2.1 | 1.8 | 1.4 | 1 |
Standard Products List
| Series | Volt range (V) | Kugona (μF) | DimensionD×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 |
LKE Series: Kutsanangudza iyo Performance Benchmark yeAluminium Electrolytic Capacitors
Mune inoshanduka-frequency madhiraivha, simba idzva, uye yakakwirira-yekupedzisira maindasitiri emagetsi, macapacitor anoshanda seyakakosha zvikamu zvekuchengetera simba uye kusefa, uye kuvimbika kwavo kunotaridza zvakananga hupenyu hwese system. YMIN's LKE series radial-leaded aluminium electrolytic capacitors, ine 10,000-hour lifespan pa 105°C, AEC-Q200 auto certification, uye high-frequency, low-impedance maitiro, yakaisa mwero mutsva wekuvimbika mukuda maapplication.
I. Breakthrough Technical Features
1. Military-Grade Environmental Adaptability
• Ultra-Wide Operating Temperature Range:
Mienzaniso iri pasi pe120V inotsigira kupisa kwakanyanya kwe -55 ° C kusvika + 105 ° C (160-250V mhando dzinoshanda kubva -40 ° C kusvika 105 ° C), kuve nechokwadi chekushanda kwakadzikama panguva yechando-kutanga mamiriro ezvinhu pamichina yekuvaka munzvimbo dzinotonhora kana mukati memakamuri ekupisa kwemoto. Iyo Z kukosha (impedance ratio pa -40 ° C / 20 ° C) inodzorwa pa3-6 nguva, ichipfuura zvakanyanya indasitiri avhareji ye8-10 nguva.
• Vibration-Yakasimbiswa Dhizaini:
Iyi dhizaini ine radial inotungamira mechani yekusimbisa chimiro uye yakapfuura 5G vibration kuyedzwa, ichiita kuti ive yakanakira yakakwira-frequency vibration nharaunda senge elevator inverters uye AGVs.
2. Peak Electrical Performance
Parameters Performance Indicators Indasitiri Kuenzanisa Advantages
Ripple Current Carrying Capacity: Kusvika 3450mA @ 100kHz (eg, 10V/4700μF), 40% yakakwirira kudarika zvigadzirwa zvinokwikwidza.
High-Frequency Impedance Characteristics: Minimum ESR ye0.0143Ω pa 10kHz, 65% kuderedza mukurasikirwa kwepamusoro-frequency.
Kurasika Tangent (tanδ): Chete 0.08 pa100Hz yeiyo 250V yakatarwa, 15°C yakaderera tembiricha inokwira.
Leakage Current Control: ≤0.01CV (pasi pe120V), 50% yakaderera-yega yekuzviburitsa.
3. Hupenyu uye Kuvimbika Kuvakwazve
• 10,000 maawa @ 105°C Hupenyu Hwakareba Verification:
Mukumhanyisa kuchembera kuyedzwa pazere ripple ikozvino uye yakayerwa voltage, shanduko yesimba yaive ≤± 20% uye kurasikirwa kwechimwe chinhu chakawedzera kwaive ≤200%, ichipfuura zvakanyanya IEC 60384 standard.
• Kuzvirapa kwekuchengetedza nzira:
Iyo oxide firimu inoita kuti uzviporese panguva yekuwedzeredza, kubvisa njodzi yekuparara kwechinyakare capacitor uye mapfupi maseketi. Iyi meshini inonyanya kukodzera mamiriro emagetsi anogona kudzokororwa apo gidhi remagetsi rinochinja-chinja kazhinji.
II. Vertical Industry Solutions
▶ Industrial Frequency Shanduko uye Servo Drives
Kune yakakwirira-simba inverters pamusoro pe22kW, iyo LKE yakatevedzana inogadzirisa marwadzo eindasitiri mapoinzi ane matatu akakosha mabhenefiti:
1. High Frequency, Low Impedance: ESR yakaderera se 0.03Ω pa 10kHz (semuenzaniso, 50V / 1500μF modhi), zvinobudirira kudzvinyirira IGBT switching spikes.
2. Compact Layout: 6800μF capacitance (16V tsanangudzo) mu Φ14.5 × 25mm footprint, kuchengetedza 40% yekutonga kabati nzvimbo.
3. Vibration-Resistant Package: Capacity degradation <5% mushure memaawa 1500 ekuongorora kudengenyeka, kuve nechokwadi chekugadzikana kwenguva refu kwemidziyo yakadai semakoroni echiteshi.
Magadzirirwo Akajairika:
Chikwata chakafanana LKE 35V 2200μF (14.5×20mm) chinoshandiswa kusefa bhara mumadhiraivha e75kW, ine ripple razvino simba rinosvika 3150mA.
▶ New Energy Vehicle Power Systems
AEC-Q200 emhando dzakasimbiswa dzakashandiswa mu:
• On-Board Charger (OBC): LKE100V 470μF (14.5 × 25mm) inobudirira 98.2% kutendeuka kwekushanda pane 400V platform.
• PDU: 160V / 180μF modhi inoratidza zvishoma pane 4x impedance shanduko panguva ye -40 ° C inotonhora yekutanga bvunzo.
• Commercial Vehicle Main Drive Inverter: 250V / 120μF module inopfuura 1500 tembiricha kutenderera miedzo (-40 ° C kusvika 105 ° C).
▶ Makiyi Manodhi eRenewable Energy
Mamiriro ekushandisa Chigadzirwa Model Value Contribution
PV Inverter DC-Link LKE250V 120μF: Inoderedza DC bhazi ripple voltage ne47%.
Wind Turbine Pitch Control System LKE63V 1200μF: 100% yakaderera-tembiricha inotanga kubudirira pa -55°C.
Energy Storage PCS LKE100V 560μF x 6 yakabatanidzwa mukufanana: Hupenyu hwemabhasikoro hwakawedzera kusvika kumakore gumi nemashanu.
III. Injiniya Dhizaini uye Sarudzo Yekutungamira
1. High-Frequency Scenario Selection Formula
Kana iyo frequency yekuchinja iri> 20kHz, zvinotevera zvinofarirwa:
ESR-Yakakosha: LKE10/16V Series (semuenzaniso, 10V/8200μF ine ESR ye0.016Ω chete)
Capacitance-Yakakosha: LKE35/50V Series (35V/3300μF ine capacitance density ye236μF/cm³)
2. Derating Design Model
Temperature-Frequency Composite Derating Curve:
I_{chaiyo} = I_{yakayerwa} × K_f × K_t
Kupi:
• K_f (Frequency Coefficient): 1.0 pa100kHz, 0.4 pa50Hz
• K_t (Temperature Coefficient): 1.0 pa105°C, inosvika 1.8x pa70°C
3. Kukundikana Mode Kudzivirira
• Overvoltage Protection: Operating voltage ≤ 80% yehuwandu hwehuwandu (semuenzaniso, ye250V system, sarudza 300V kana yepamusoro modhi)
• Thermal Management Dhizaini: Inokurudzirwa kukwirisa nzvimbo ≥ 2mm, yakasanganiswa ne thermally conductive adhesive kunatsiridza kupisa kwekupisa.
• Mechanical Stress Buffering: Lead bend radius > 3d (d ndiyo dhayamita rekutungamira)
IV. Tekinoroji Kubudirira Kupfuura Conventional Technology
1. Electrolyte Innovation
Kutora composite carboxylic acid electrolyte inowana matatu makuru mabudiro:
• Kusagadzikana kwepamusoro-soro kwakaderedzwa ne60% (vs. traditional ethylene glycol system)
• Low-temperature conductivity yakawedzera kusvika 12.8mS/cm (-40°C)
• Oxidation inobudirira yakawedzera ne3 nguva, ichikurumidza kukurumidza kuzvirapa
2. Structural Innovation
• Matatu-dimensional etched anode: 120x kuwedzera munzvimbo inoshanda yepasi (200V/22μF modhi)
• Chisimbiso chekuvhara kaviri: Rubber + epoxy resin seal, kuputika-proof valve yekuvhura pressure inosvika 1.2MPa
• Ultra-yakaonda dielectric layer: 0.05μm nano-scale oxide firimu, kuparara kwemunda simba rinosvika 900V/μm
Sei uchisarudza LKE akatevedzana?
Kana system yako yakatarisana:
✅ Capacitor kupisa kunokonzerwa ne-high-frequency switching
✅ Mechanical kutadza kunokonzerwa nekudengenyeka
✅ Hupenyu hwekunetsekana mune yakakura-tembiricha yekushanda mamiriro
✅ High-density zvinodiwa mukati mezvipingamupinyi zvemuchadenga
Iyo YMIN LKE yakatevedzana inoseta bhenji nyowani yeindasitiri-giredhi aluminium electrolytic capacitors ine gumi,000-awa yeupenyu, yakakwirira-frequency, yakaderera-inopikisa maitiro, uye yakazara-tembiricha inochinjika. Inopa kuvharika kwakazara kwemagetsi kubva ku10V/1500μF kusvika 250V/120μF uye inotsigira magadzirirwo emagetsi emagetsi.
Contact our technical team now: ymin-sale@ymin.com for customized selection and sample support.
