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 1273–1296 of 1343 results
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RADIAL HD SERIES CAPACITOR 25V 220UF
IDR57,584.61Pack (1 Pack of 5) -
RADIAL HD SERIES CAPACITOR 25V 3300UF
IDR68,493.17Bag (1 Bag of 2) -
RADIAL HD SERIES CAPACITOR 25V 4700UF
IDR0.00 -
RADIAL HD SERIES CAPACITOR 25V 6800UF
IDR44,053.80 -
RADIAL HD SERIES CAPACITOR 35V 3300UF
IDR0.00 -
RADIAL HD SERIES CAPACITOR 35V 4700UF
IDR48,249.40 -
RADIAL HD SERIES CAPACITOR 35V 6800UF
IDR48,249.40 -
Cornell-Dubilier 1000μF Electrolytic Capacitor 100V dc, Through Hole - SLP102M100C1P3
IDR60,731.31 -
SLP 105DEGC SNAP-IN CAP 1,800UF 200V
IDR95,764.57 -
SLP 105DEGC SNAP-IN CAP 2,200UF 100V
IDR82,443.54 -
SLP 105DEGC SNAP-IN CAP 330UF 200V
IDR46,885.83 -
SLP 105DEGC SNAP-IN CAP 47UF 400V
IDR0.00 -
SLPX 85DEGC SNAP-IN CAP 100UF 400V
IDR49,088.52 -
SLPX 85DEGC SNAP-IN CAP 22,000UF 35V
IDR80,135.96 -
SLPX 85DEGC SNAP-IN CAP 22,000UF 50V
IDR104,680.22 -
SLPX 85DEGC SNAP-IN CAP 4,700UF 63V
IDR58,738.40 -
SMD AL ELECTROLYTIC CAPACITOR 25V 1000UF
IDR132,580.96Pack (1 Pack of 10) -
SMD CAP 10UF 25V 85DEG
IDR22,026.90Reel (1 Reel of 5) -
SMD CAP 1UF 50V 85DEG
IDR20,348.66Reel (1 Reel of 5) -
SMD CAP 2.2UF 50V 85DEG
IDR28,739.86Reel (1 Reel of 5) -
SMD CAP 33UF 25V 85DEG
IDR26,012.72Pack (1 Pack of 5) -
SMD ELEC CAP 10UF 35V
IDR26,432.28Pack (1 Pack of 5) -
SNAP IN AL CAP 1000UF 63V
IDR149,468.25Pack (1 Pack of 2) -
SNAP IN AL CAP 100UF 400V
IDR158,279.01Bag (1 Bag of 2)
