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Tipe SMD Cairan Miniatur Aluminium Kapasitor Elektrolit VK7

SMD jinis Cairan Miniatur Aluminium Kapasitor Elektrolit VK7 Featured Image
  • Tipe SMD Cairan Miniatur Aluminium Kapasitor Elektrolit VK7

Katrangan singkat:

7mm dhuwur ultra-cilik dhuwur-mburi sumber daya darmabakti

40006000 jam ing 105 ℃

Selaras karo AEC-Q200 RoHS Directive Correspondence

Cocog kanggo dhuwur-Kapadhetan lumahing otomatis Gunung dhuwur suhu reflow soldering


Detail Produk

DAFTAR PRODUK STANDAR

Tag produk

Parameter teknis utama

Proyek ciri khas
Kisaran suhu operasi ≤100V-55~+105C;160~400V-40~+105'C
Range tegangan nominal 6.3~400V
Toleransi kapasitas +20%(25+2°C120Hz)
Arus bocor (uA) 6.3~100WV I0.01CV utawa 3uA sing luwih gedhe C: Kapasitas nominal (F) V: Tegangan dirating (V) 2 menit maca
160~400WV I0.02CV+10(uA) C: kapasitas nominal (uF) V: tegangan pengenal (V) 2 menit maca
Loss Tangent (25±2 ℃ 120Hz) Tegangan Rated (V) 6.3 10 16 25 35 50 63 　
tg 6 0.32 0.28 0.24 0.2 0.16 0.14 0.14
Tegangan Rated (V) 80 100 160 200 250 350 400
tg 6 0.12 0.12 0.15 0.15 0.15 0.15 0.15
Yen kapasitas nominal ngluwihi 1000uF, nilai tangent mundhut bakal nambah 0,02 kanggo saben nambah 1000uF.
Karakteristik Suhu (120Hz) Tegangan Rated (V) 6.3 10 16 25 35 50 63
Rasio impedansi Z (-40 ℃) / Z (20 ℃) 14 12 8 6 4 4 4
Tegangan Rated (V) 80 100 160 200 250 350 400
Rasio impedansi Z (-40 ℃) / Z (20 ℃) 4 4 5 5 5 7 7
Daya tahan Kinerja kapasitor kudu memenuhi syarat ing ngisor iki
Ing oven kanthi suhu 105°C, pasang voltase sing dirating kanthi arus riak sing dirating kanggo wektu sing ditemtokake, banjur lebokake ing suhu kamar suwene 16 jam sadurunge dites, suhu uji: 25±2°C.
Tingkat owah-owahan kapasitas Ing 30% saka nilai awal
tangent mundhut Ing ngisor 300% saka nilai sing ditemtokake
arus bocor Ing ngisor nilai sing ditemtokake
beban urip Φ5 4000 jam
Φ6.3 5000 jam
Φ8\Φ10 6000 jam
panyimpenan suhu dhuwur Kinerja kapasitor kudu memenuhi syarat ing ngisor iki.Simpen ing 105 ° C suwene 1000 jam, lan coba sawise 16 jam ing suhu kamar.Suhu tes yaiku 25 + 2 ° C.
Tingkat owah-owahan kapasitas Ing 30% saka nilai awal
tangent mundhut Ing ngisor 300% saka nilai sing ditemtokake
arus bocor Ing ngisor nilai sing ditemtokake

 

Gambar Dimensi Produk

vk7-1
vk7-2

Koefisien koreksi frekuensi ripple saiki

Frekuensi (Hz) 50 120 1K 310K
koefisien 0.65 1 1.37 1.5

Unit Usaha Kecil Cairan wis melu R&D lan manufaktur wiwit taun 2001. Kanthi tim R&D lan manufaktur sing berpengalaman, terus-terusan lan terus-terusan ngasilake macem-macem kapasitor elektrolitik aluminium miniatur sing berkualitas tinggi kanggo nyukupi kabutuhan inovatif pelanggan kanggo kapasitor aluminium elektrolitik.Unit bisnis cilik cair duwe rong paket: kapasitor elektrolitik aluminium SMD cair lan kapasitor elektrolitik aluminium jinis timbal cair.Produk kasebut nduweni kaluwihan miniaturisasi, stabilitas dhuwur, kapasitas dhuwur, voltase dhuwur, tahan suhu dhuwur, impedansi kurang, ripple dhuwur, lan umur dawa.Digunakake ingelektronik otomotif energi anyar, sumber daya dhuwur-daya, cahya cerdas, gallium nitride pangisi daya cepet, peralatan ngarep, foto voltaics lan industri liyane.

Kabeh babaganKapasitor Elektrolit Aluminium Kabsampeyan kudu ngerti

Kapasitor elektrolitik aluminium minangka jinis kapasitor sing umum digunakake ing piranti elektronik.Sinau dhasar babagan cara kerja lan aplikasi ing pandhuan iki.Apa sampeyan penasaran babagan kapasitor elektrolit aluminium?Artikel iki nyakup dhasar kapasitor aluminium iki, kalebu konstruksi lan panggunaane.Yen sampeyan anyar karo kapasitor elektrolitik aluminium, pandhuan iki minangka cara sing apik kanggo miwiti.Temokake dhasar kapasitor aluminium iki lan cara kerjane ing sirkuit elektronik.Yen sampeyan kasengsem ing komponen kapasitor elektronik, sampeyan bisa uga wis krungu babagan kapasitor aluminium.Komponen kapasitor iki akeh digunakake ing piranti elektronik lan nduweni peran penting ing desain sirkuit.Nanging apa persis lan kepiye cara kerjane?Ing pandhuan iki, kita bakal njelajah dhasar kapasitor elektrolitik aluminium, kalebu konstruksi lan aplikasi.Apa sampeyan pamula utawa penggemar elektronik sing berpengalaman, artikel iki minangka sumber daya sing apik kanggo mangerteni komponen penting kasebut.

1.Apa iku kapasitor elektrolitik aluminium?Kapasitor elektrolitik aluminium minangka jinis kapasitor sing nggunakake elektrolit kanggo entuk kapasitansi sing luwih dhuwur tinimbang jinis kapasitor liyane.Iki digawe saka rong aluminium foil sing dipisahake karo kertas sing direndhem ing elektrolit.

2. Kepiye cara kerjane?Nalika voltase ditrapake kanggo kapasitor elektronik, elektrolit nglakokake listrik lan ngidini kapasitor elektronik nyimpen energi.Aluminium foil minangka elektroda, lan kertas sing direndhem ing elektrolit minangka dielektrik.

3. Apa kaluwihan nggunakake kapasitor elektrolitik aluminium?Kapasitor elektrolitik aluminium nduweni kapasitansi dhuwur, sing tegese bisa nyimpen akeh energi ing papan cilik.Padha uga relatif inexpensive lan bisa nangani voltase dhuwur.

4. Apa sing cacat nggunakake kapasitor elektrolitik aluminium?Siji kerugian nggunakake kapasitor elektrolitik aluminium yaiku umure sing winates.Elektrolit bisa garing liwat wektu, sing bisa nyebabake komponen kapasitor gagal.Dheweke uga sensitif marang suhu lan bisa rusak yen kena suhu dhuwur.

5.Apa sawetara aplikasi umum saka kapasitor elektrolitik aluminium?Kapasitor elektrolitik aluminium umume digunakake ing pasokan listrik, peralatan audio, lan piranti elektronik liyane sing mbutuhake kapasitansi dhuwur.Padha uga digunakake ing aplikasi otomotif, kayata ing sistem kontak.

6. Kepiye sampeyan milih kapasitor elektrolitik aluminium sing tepat kanggo aplikasi sampeyan?Nalika milih kapasitor elektrolitik aluminium, sampeyan kudu nimbang kapasitansi, rating voltase, lan rating suhu.Sampeyan uga kudu nimbang ukuran lan wangun kapasitor, uga opsi soyo tambah.

7. Kepiye sampeyan ngurus kapasitor elektrolitik aluminium?Kanggo ngrawat kapasitor elektrolit aluminium, sampeyan kudu ngindhari suhu dhuwur lan voltase dhuwur.Sampeyan uga kudu ngindhari stres mekanik utawa geter.Yen kapasitor digunakake arang, sampeyan kudu periodik aplikasi voltase kanggo njaga elektrolit saka pangatusan metu.

Kaluwihan lan cacat sakaKapasitor Elektrolit Aluminium Kab

Kapasitor elektrolitik aluminium duwe kaluwihan lan kekurangan.Ing sisih positif, padha duwe rasio kapasitansi-kanggo-volume dhuwur, nggawe migunani ing aplikasi ngendi papan diwatesi.Kapasitor Elektrolitik aluminium uga duwe biaya sing relatif murah dibandhingake karo jinis kapasitor liyane.Nanging, padha duwe umur winates lan bisa sensitif marang fluktuasi suhu lan voltase.Kajaba iku, Kapasitor Elektrolitik Aluminium bisa ngalami bocor utawa gagal yen ora digunakake kanthi bener.Ing sisih positif, Aluminium Electrolytic Kapasitor duwe rasio kapasitansi-kanggo-volume dhuwur, nggawe wong migunani ing aplikasi ngendi papan diwatesi.Nanging, padha duwe umur winates lan bisa sensitif marang fluktuasi suhu lan voltase.Kajaba iku, Kapasitor Elektrolit Aluminium bisa rawan bocor lan duwe resistensi seri sing padha sing luwih dhuwur dibandhingake karo jinis kapasitor elektronik liyane.

  • Sadurunge:
  • Sabanjure:
    • Tegangan (V) 6.3 10 16
    proyek Ukuran Φ DxL (mm) impedansi (Ωmaks/100kHz 25±2 ℃) Ukuran Φ DxL (mm) impedansi (Ωmaks/100kHz 25±2 ℃) Ukuran Φ DxL (mm) impedansi (Ωmaks/100kHz 25±2 ℃)
    Kapasitas (uF)
    2.2 　 　 　 　 　 　
    2.7 　 　 　 　 　 　
    3.3 　 　 　 　 　 　
    3.9 　 　 　 　 　 　
    4.7 　 　 　 　 　 　
    5.6 　 　 　 　 　 　
    6.8 　 　 　 　 　 　
    8.2 　 　 　 　 　 　
    10 5×7.9 55 5×7.9 55 5×7.9 55
    12 5×7.9 55 5×7.9 55 5×7.9 55
    15 5×7.9 60 5×7.9 60 5×7.9 60
    18 5×7.9 60 5×7.9 60 5×7.9 60
    22 5×7.9 60 5×7.9 70 5×7.9 70
    27 5×7.9 70 5×7.9 70 5×7.9 70
    33 5×7.9 80 5×7.9 80 5×7.9 80
    39 5×7.9 80 5×7.9 80 5×7.9 80
    47 5×7.9 90 5×7.9 90 5×7.9 90
    56 5×7.9 90 5×7.9 90 5×7.9 90
    68 5×7.9 90 5×7.9 90 5×7.9 90
    82 5×7.9 100 5×7.9 98 6.3×77 105
    100 5×7.9 105 6.3×77 115 6.3×77 115
    120 5×7.9 110 6.3×77 115 6.3×77 128
    150 6.3×77 115 6.3×77 135 8×7.9 140
    180 6.3×77 135 8×7.9 160 8×7.9 170
    220 6.3×77 160 8×7.9 170 8×7.9 190
    270 8×7.9 170 8×7.9 190 10×8.4 220
    330 8×7.9 180 10×8.4 220 10×8.4 240
    390 8×7.9 190 10×8.4 240 10×8.4 260
    470 8×7.9 200 10×8.4 260 　 　
    560 10×8.4 240 　 　 　 　
    680 10×8.4 280 　 　 　 　

     

    Tegangan (V) 25 35 50
    proyek Ukuran Φ DxL (mm) impedansi (Ωmaks/100kHz 25±2 ℃) Ukuran Φ DxL (mm) impedansi (Ωmaks/100kHz 25±2 ℃) Ukuran Φ DxL (mm) impedansi (Ωmaks/100kHz 25±2 ℃)
    Kapasitas (uF)
    2.2 　 　 　 　 5×7.9 31
    2.7 　 　 　 　 5×7.9 31
    3.3 　 　 　 　 5×7.9 31
    3.9 　 　 　 　 5×7.9 31
    4.7 5×7.9 50 5×7.9 50 5×7.9 31
    5.6 5×7.9 50 5×7.9 50 5×7.9 31
    6.8 5×7.9 55 5×7.9 50 5×7.9 31
    8.2 5×7.9 55 5×7.9 50 5×7.9 31
    10 5×7.9 60 5×7.9 50 5×7.9 31
    12 5×7.9 60 5×7.9 60 5×7.9 37
    15 5×7.9 60 5×7.9 60 5×7.9 44
    18 5×7.9 60 5×7.9 60 6.3×77 55
    22 5×7.9 60 5×7.9 70 6.3×77 65
    27 5×7.9 70 6.3×77 80 6.3×77 78
    33 5×7.9 85 6.3×77 90 8×7.9 85
    39 5×7.9 85 6.3×77 98 8×7.9 100
    47 5×7.9 90 6.3×77 105 8×7.9 120
    56 6.3×77 98 8×7.9 115 8×7.9 125
    68 6.3×77 105 8×7.9 125 10×8.4 140
    82 6.3×77 115 8×7.9 140 10×8.4 160
    100 8×7.9 125 8×7.9 170 10×8.4 180
    120 8×7.9 140 10×8.4 180 　 　
    150 8×7.9 170 10×8.4 210 　 　
    180 10×8.4 190 　 　 　 　
    220 10×8.4 220 　 　 　 　
    270 　 　 　 　 　 　
    330 　 　 　 　 　 　
    390 　 　 　 　 　 　
    470 　 　 　 　 　 　
    560 　 　 　 　 　 　
    680 　 　 　 　 　 　

     

    Tegangan (V) 63 80 100
    proyek Ukuran Φ DxL (mm) impedansi (Ωmaks/100kHz 25±2 ℃) Ukuran Φ DxL (mm) impedansi (Ωmaks/100kHz 25±2 ℃) Ukuran Φ DxL (mm) impedansi (Ωmaks/100kHz 25±2 ℃)
    Kapasitas (uF)
    1 　 　 　 　 　 　
    1.2 　 　 　 　 　 　
    1.5 　 　 　 　 　 　
    1.8 　 　 　 　 　 　
    2.2 5×7.9 30 5×7.9 30 5×7.9 28
    2.7 5×7.9 30 5×7.9 30 5×7.9 28
    3.3 5×7.9 30 5×7.9 30 5×7.9 28
    3.9 5×7.9 30 5×7.9 30 5×7.9 28
    4.7 5×7.9 30 5×7.9 30 5×7.9 28
    5.6 5×7.9 30 5×7.9 30 5×7.9 28
    6.8 5×7.9 30 5×7.9 30 6.3×77 30
    8.2 5×7.9 30 5×7.9 30 6.3×77 40
    10 5×7.9 30 6.3×77 50 6.3×77 50
    12 6.3×77 50 6.3×77 55 8×7.9 75
    15 6.3×77 56 6.3×77 70 8×7.9 85
    18 6.3×77 70 6.3×77 75 8×7.9 100
    22 8×7.9 75 8×7.9 85 8×7.9 120
    27 8×7.9 85 8×7.9 100 10×8.4 130
    33 8×7.9 100 8×7.9 120 10×8.4 150
    39 8×7.9 120 10×8.4 130 　 　
    47 10×8.4 130 10×8.4 150 　 　
    56 10×8.4 150 10×8.4 160 　 　
    68 10×8.4 160 　 　 　 　

     

    Tegangan (V) 160 200 250
    proyek Ukuran Φ DxL (mm) impedansi (Ωmaks/100kHz 25±2 ℃) Ukuran Φ DxL (mm) impedansi (Ωmaks/100kHz 25±2 ℃) Ukuran Φ DxL (mm) impedansi (Ωmaks/100kHz 25±2 ℃)
    Kapasitas (uF)
    1 　 　 5×7.9 20 5×7.9 20
    1.2 　 　 5×7.9 20 5×7.9 20
    1.5 　 　 5×7.9 22 5×7.9 22
    1.8 　 　 5×7.9 22 5×7.9 22
    2.2 5×7.9 20 6.3×77 25 6.3×77 25
    2.7 5×7.9 20 6.3×77 35 6.3×77 35
    3.3 6.3×77 22 6.3×77 40 6.3×77 40
    3.9 6.3×77 22 8×7.9 50 8×7.9 50
    4.7 6.3×77 22 8×7.9 55 8×7.9 55
    5.6 8×7.9 50 8×7.9 65 8×7.9 65
    6.8 8×7.9 55 8×7.9 72 10×8.4 80
    8.2 8×7.9 60 10×8.4 95 10×8.4 95
    10 8×7.9 65 10×8.4 108 10×8.4 108
    12 10×8.4 95 　 　 　 　
    15 10×8.4 115 　 　 　 　
    18 　 　 　 　 　 　
    22 　 　 　 　 　 　
    27 　 　 　 　 　 　
    33 　 　 　 　 　 　
    39 　 　 　 　 　 　
    47 　 　 　 　 　 　
    56 　 　 　 　 　 　
    68 　 　 　 　 　 　

     

    Tegangan (V) 350 400
    proyek Ukuran Φ DxL (mm) impedansi (Ωmaks/100kHz 25±2 ℃) Ukuran Φ DxL (mm) impedansi (Ωmaks/100kHz 25±2 ℃)
    Kapasitas (uF)
    1 6.3×77 25 6.3×77 25
    1.2 6.3×77 30 6.3×77 30
    1.5 6.3×77 35 6.3×77 35
    1.8 6.3×77 40 6.3×77 40
    2.2 8×7.9 50 8×7.9 50
    2.7 8×7.9 55 8×7.9 55
    3.3 8×7.9 70 8×7.9 70
    3.9 10×8.4 80 10×8.4 80
    4.7 10×8.4 95 10×8.4 95
    5.6 10×8.4 108 　 　

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