電解電容 | 鋁電容 | 鋁質電解電容器 - RS 香港
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    Aluminium Capacitors

    電解電容是一種電容器,就像電池般可以儲存和釋放電能。鋁質電解電容是電解電容中的其中一種,它的陽極和陰極箔由高純度鋁製成,介電質由一層非常薄的氧化鋁絕緣層構成,可幫助儲存電。鋁質電解電容被廣泛應用在電源供應器、電腦主機板、家用電器等設備之中,是眾多電子裝置中不可或缺的一環。

    電解電容的類型

    鋁質電解電容

    最常見的電解電容類型,鋁電解電容的內部有果凍狀的液體或凝膠狀電解質;當電流通過時,它的正極和陰極箔就能儲存電荷。鋁質電容器常用在電源裡,電容量通常在納法至毫法範圍內,能幫助電流變得更穩定,讓電器運作得更順暢。

    固態鋁質電解電容

    固態鋁質電解電容使用導電高分子作為電解質,它的等效串聯電阻(ESR)較低、脈衝電流承受能力較高、壽命亦較長。

    混合電解電容

    混合電解電容結合液態和固態電解質的優點,漏電流較低,而且具有自我修復的特性。

    鋁質電解電容的特性與優點

    鋁質電解電容的電容量高、體積細小,十分適合安裝在狹小的環境,是作為電源濾波的理想選擇。

    鋁質電解電容的用途

    鋁質電解電容在香港的用途廣泛,以下是一些常見例子:

    1. 電源供應:用於平滑和過濾電壓波動。
    2. 電腦主板:穩定電壓,確保元件正常運作。
    3. 家用電器:提高機器運作效率和穩定性。

    鋁質電解電容的規格

    鋁質電解電容可按以下規格來分類:

    • 電容量:通常從微法拉到毫法拉。
    • 額定電壓:範圍從幾伏特到數百伏特。
    • 等效串聯電阻 (ESR):影響電容器的效率和性能。
    • 溫度範圍:通常為-40°C至+105°C或更高

    鋁質電解電容的品牌推薦

    RS 歐時提供一系列的鋁質電解電容,包括全球知名品牌RubyconNichiconVishay等,無論你需要哪種類型和規格的電解電容,你也能在此選購合適你的產品。如你對產品規格或價錢有疑問,歡迎隨時向我們查詢。

    即日訂購,最快次日發貨,網上落單滿額即享免運費!

    16026 產品顯示為 Aluminium Capacitors

    RS PRO
    220µF
    Aluminium Electrolytic
    63V dc
    Axial, Through Hole
    13 (Dia.) x 22mm
    22mm
    22mm
    -
    13mm
    -40°C
    105°C
    -
    -
    -
    1000h
    -
    -
    <=0.02 CV or 3 μA @ 5 min
    Polar
    394mA
    RS
    ±20%
    RS PRO
    2.2µF
    Aluminium Electrolytic
    400V dc
    Radial, Through Hole
    10 (Dia.) x 12mm
    12mm
    12mm
    -
    10mm
    -25°C
    105°C
    -
    -
    5mm
    2000h
    -
    -
    <=0.03 CV or 3 μA @ 1 min
    Polar
    39mA
    RS
    ±20%
    RS PRO
    2.2µF
    Aluminium Electrolytic
    400V dc
    Radial, Through Hole
    8 (Dia.) x 11mm
    11mm
    11mm
    -
    8mm
    -25°C
    105°C
    -
    -
    3.5mm
    2000h
    -
    -
    <=0.03 CV or 3 μA @ 1 min
    Polar
    35mA
    RS
    ±20%
    RS PRO
    220µF
    Aluminium Electrolytic
    25V dc
    Radial, Through Hole
    8 x 11mm
    -
    11mm
    -
    8mm
    -40°C
    105°C
    5000h
    -
    -
    5000h
    -
    -
    <lt/>=0.01 CV or 3 μA @ 1 min
    -
    550Arms
    -
    20%
    RS PRO
    100nF
    Aluminium Electrolytic
    50V dc
    Radial, Through Hole
    4 (Dia.) x 7mm
    7mm
    7mm
    -
    4mm
    -40°C
    105°C
    -
    -
    1.5mm
    1000h
    -
    -
    <=0.01 CV or 3 μA @ 1 min
    Polar
    5mA
    RS
    ±20%
    RS PRO
    1000µF
    Aluminium Electrolytic
    25V dc
    Radial, Through Hole
    10 (Dia.) x 20mm
    20mm
    -
    -
    10mm
    -40°C
    105°C
    -
    -
    5mm
    1000h
    -
    -
    <lt/>=0.01 CV or 3 μA @ 1 min
    -
    1.38A
    RS PRO
    ±20%
    RS PRO
    4700µF
    Aluminium Electrolytic
    63V dc
    Snap-In
    25 (Dia.) x 50mm
    50mm
    50mm
    -
    25mm
    -40°C
    105°C
    -
    -
    10mm
    2000h
    -
    -
    <=0.02 CV @ 5 min
    Polar
    3A
    RS
    ±20%
    RS PRO
    100µF
    Aluminium Electrolytic
    100V dc
    Axial, Through Hole
    13 (Dia.) x 22mm
    22mm
    22mm
    -
    13mm
    -40°C
    105°C
    -
    -
    -
    1000h
    -
    -
    <=0.02 CV or 3 μA @ 5 min
    Polar
    300mA
    RS
    ±20%
    RS PRO
    4.7µF
    Aluminium Electrolytic
    400V dc
    Radial, Through Hole
    8 (Dia.) x 14mm
    14mm
    14mm
    -
    8mm
    -25°C
    105°C
    -
    -
    3.5mm
    2000h
    -
    -
    <=0.03 CV or 3 μA @ 1 min
    Polar
    63mA
    RS
    ±20%
    RS PRO
    22µF
    Aluminium Electrolytic
    50V dc
    Radial, Through Hole
    6 (Dia.) x 7mm
    7mm
    7mm
    -
    6mm
    -40°C
    105°C
    -
    -
    2.5mm
    1000h
    -
    -
    <=0.01 CV or 3 μA @ 1 min
    Polar
    50mA
    RS
    ±20%
    RS PRO
    470µF
    Aluminium Electrolytic
    35V dc
    Radial, Through Hole
    10 (Dia.) x 17mm
    17mm
    17mm
    -
    10mm
    -40°C
    105°C
    -
    -
    5mm
    2000h
    -
    -
    <=0.01 CV or 3 μA @ 1 min
    Polar
    480mA
    RS
    ±20%
    RS PRO
    220µF
    Aluminium Electrolytic
    10V dc
    Axial, Through Hole
    8 (Dia.) x 16mm
    16mm
    16mm
    -
    8mm
    -40°C
    105°C
    -
    -
    -
    1000h
    -
    -
    <=0.02 CV or 3 μA @ 5 min
    Polar
    170mA
    RS
    ±20%
    RS PRO
    100µF
    Aluminium Electrolytic
    50V dc
    Axial, Through Hole
    8 (Dia.) x 16mm
    16mm
    16mm
    -
    8mm
    -40°C
    105°C
    -
    -
    -
    1000h
    -
    -
    <=0.02 CV or 3 μA @ 5 min
    Polar
    252mA
    RS
    ±20%
    RS PRO
    220µF
    Aluminium Electrolytic
    25V dc
    Radial, Through Hole
    6 (Dia.) x 11mm
    11mm
    11mm
    -
    6mm
    -40°C
    105°C
    -
    -
    2.5mm
    1000h
    -
    -
    <=0.01 CV or 3 μA @ 1 min
    Polar
    230mA
    RS
    ±20%
    RS PRO
    100µF
    Aluminium Electrolytic
    50V dc
    Radial, Through Hole
    8 (Dia.) x 11mm
    11mm
    11mm
    -
    8mm
    -40°C
    105°C
    -
    -
    3.5mm
    2000h
    -
    -
    <=0.01 CV or 3 μA @ 1 min
    Polar
    200mA
    RS
    ±20%
    RS PRO
    220µF
    Aluminium Electrolytic
    16V dc
    Radial, Through Hole
    6.3 (Dia.) x 11mm
    11mm
    11mm
    -
    6.3mm
    -40°C
    105°C
    -
    -
    2.5mm
    2000h
    -
    -
    <=0.01 CV or 3 μA @ 1 min
    Polar
    220mA
    RS
    ±20%
    RS PRO
    22µF
    Aluminium Electrolytic
    10V dc
    Radial, Through Hole
    5 (Dia.) x 11mm
    11mm
    11mm
    -
    5mm
    -40°C
    105°C
    -
    -
    2mm
    1000h
    -
    -
    <lt/>=0.01 CV or 3 μA @ 1 min
    Polar
    50mA
    RS
    ±20%
    RS PRO
    470µF
    Aluminium Electrolytic
    16V dc
    Radial, Through Hole
    10 (Dia.) x 12mm
    12mm
    12mm
    -
    10mm
    -40°C
    105°C
    -
    -
    5mm
    2000h
    -
    -
    <=0.01 CV or 3 μA @ 1 min
    Polar
    400mA
    RS
    ±20%
    RS PRO
    2200µF
    Aluminium Electrolytic
    50V dc
    Radial, Through Hole
    18 (Dia.) x 36mm
    36mm
    36mm
    -
    18mm
    -40°C
    105°C
    -
    -
    7.5mm
    2000h
    -
    -
    <lt/>=0.01 CV or 3 μA @ 1 min
    Polar
    1.55A
    RS
    ±20%
    RS PRO
    100µF
    Aluminium Electrolytic
    250V dc
    Axial, Through Hole
    18 (Dia.) x 36mm
    36mm
    36mm
    -
    18mm
    -25°C
    105°C
    -
    -
    -
    1000h
    -
    -
    <=0.03 CV or 4 μA @ 5 min
    Polar
    460mA
    RS
    ±20%
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