Aluminium Capacitors
Aluminium capacitors are a type of electrolytic capacitor. A capacitor is a two-terminal electrical component that can store energy, somewhat like a battery. Aluminium capacitors are polarised, meaning that the energy can only flow in a single direction. High purity grade Aluminium is used to create the anode foil and the cathode foil upon which electrolysis is applied to form an extremely thin insulating layer of aluminium oxide, which acts as the dielectric of the capacitor. Aluminium capacitors are found in many applications such as power supplies, computer motherboards and domestic appliances. Dependent on the nature of the Electrolyte, capacitors may also be referred to as “wet” meaning they have a liquid electrolyte or solid. Solid Electrolytes may be hybridized with Aluminium but normally refers to Polymer or Tantalum based capacitors Types of Aluminium Capacitors Aluminium Electrolytic CapacitorsElectrolytic capacitors consist of an electrolyte which is a liquid or gel that consists of a large concentration of ions, and when voltage is applied across its terminals, it leads to charges being stored on the anode and cathode foils. The electric charge that can be stored by the capacitor is measured in Farads but usually in the range from nanofarads to millifarads. .Aluminium capacitors are used where high capacitance values to provide smoothing and filtering functions in the circuit. Commonly used in DC Power supplies due to their large capacitance and their compact size which helps to reduce the ripple voltage. Aluminium Electrolytic capacitors have reasonable Equivalent Series Resistance (ESR) but have the lowest leakage current from all capacitor types. Polymer Electrolytic Capacitors Polymer capacitors (also are known as polymer electrolytic capacitors or polymer e caps) have conductive polymer as their electrolyte material within a layered aluminium design. These capacitors combine unique properties from the polymer material in terms of high conductivity, extended temperature range and no risk of drying out – to make a capacitor that offers large capacitance and very low ESR (equivalent series resistance) with high ripple current capability and offer a longer operating life. Polymer capacitors offer a lot of package options between 2.2 to 470 microfaradHybrid Capacitors Hybrid capacitors (polymer hybrid aluminium capacitors) are a mix of wet electrolyte and solid polymer. In this sense, they combine the best of both electrolytes. These capacitors offer high endurance, low ESR, and a high tolerance for ripple current. Hybrid capacitors also feature stable electric characteristics at high frequencies whilst maintaining reliability. The liquid electrolyte keeps the Leakage current very low and also allows self-repairing of the aluminium foils which prevent a drop in capacitance.
Showing 649–672 of 1343 results
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RADIAL AL CAP, 22UF, 50V
IDR159,432.80Tape (1 Tape of 100) -
CAPACITOR SNAP-IN SERIES LS 330UF 450V
IDR95,869.46 -
CAPACITOR AL FR 330UF 63V 12.5X20
IDR86,744.03Bag (1 Bag of 5) -
CAPACITOR SNAP-IN SERIES LS 1000UF 250V
IDR104,365.55 -
RADIAL ALUM CAP, 68UF, 400V, 16X31
IDR138,664.58Pack (1 Pack of 5) -
CAPACITOR AL FR 270UF 63V 12.5X20
IDR73,737.67Pack (1 Pack of 5) -
AL ELECTROLYTIC CAP 105C 10V 3900UF
IDR83,807.11Pack (1 Pack of 5) -
MXG,AL ELECTROLYTIC CAP,330UF 400V
IDR98,596.60 -
CAPACITOR SNAP-IN SERIES GW 1500UF 200V
IDR98,072.15 -
NHG MIN AL ELECTROLYTIC CAP,22UF 400V
IDR85,800.02Bag (1 Bag of 5) -
CAPACITOR AL 105DEG 100UF 35V 6.3X11
IDR55,801.48Pack (1 Pack of 25) -
SNAP IN AL CAP 220UF 400V
IDR135,832.55 -
CAPACITOR RADIAL SEPFSERIES 25V 56UF
IDR108,875.82Pack (1 Pack of 5) -
NHG RADIAL AL ELECT CAP 47UF 35VDC
IDR106,463.35Pack (1 Pack of 50) -
CAPACITOR SNAP-IN SERIES GU 4700UF 35V
IDR91,044.52Box (1 Box of 2) -
CAPACITOR SMD SVP SERIES 16V 180UF
IDR84,436.45Pack (1 Pack of 5) -
Panasonic 270μF Electrolytic Capacitor 16V dc, Surface Mount - EEEFKC271XSP
IDR106,778.02Bag (1 Bag of 20) -
CAPACITOR AL RADIAL LD SERIES 400V 4.7UF
IDR77,618.60Pack (1 Pack of 10) -
RADIAL ALUM CAP, 1,000UF, 6.3V, 8X11
IDR85,695.13Pack (1 Pack of 25) -
ADX RADIAL AL ELECT CAP 220UF 10VDC
IDR0.00 -
RADIAL ALUM CAP, 47UF, 16V
IDR48,354.29Tape (1 Tape of 50) -
RADIAL ALUM CAP, 220UF, 200V, 18X36
IDR90,310.29Pack (1 Pack of 2) -
CAPACITOR AU RADIAL 220UF M(+-20%) 100V
IDR152,929.62Bag (1 Bag of 10) -
CAPACITOR AL 130DEG 470UF 50V 12.5X25
IDR144,433.53Pack (1 Pack of 5)
