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 241–264 of 1343 results
-
-14.90%
AL ELECTROLYTIC CAP,PS,16V,1000UF
IDR47,200.50IDR45,417.37Bag (1 Bag of 5) -
AL ELECTROLYTIC CAP,PS,16V,2200UF
IDR84,331.56Pack (1 Pack of 5) -
AL ELECTROLYTIC CAP,PS,16V,220UF
IDR37,026.17Bag (1 Bag of 5) -
AL ELECTROLYTIC CAP,PS,16V,47UF
IDR444,418.93Box (1 Box of 200) -
AL ELECTROLYTIC CAP,PS,25V,100 F
IDR23,600.25Bag (1 Bag of 5) -
AL ELECTROLYTIC CAP,PS,25V,220 F
IDR36,711.50Bag (1 Bag of 5) -
AL ELECTROLYTIC CAP,PS,25V,47UF
IDR23,495.36Pack (1 Pack of 5) -
AL ELECTROLYTIC CAP,PS,35V,1000UF
IDR91,568.97Pack (1 Pack of 5) -
AL ELECTROLYTIC CAP,PS,35V,220UF
IDR47,934.73Pack (1 Pack of 5) -
AL ELECTROLYTIC CAP,PS,50V,10UF
IDR26,537.17Pack (1 Pack of 5) -
AL ELECTROLYTIC CAP,PS,50V,22UF
IDR419,140.44Bag (1 Bag of 200) -
AL ELECTROLYTIC CAP,PS,50V,22UF
IDR24,963.82Pack (1 Pack of 5) -
AL ELECTROLYTIC CAP,PS,50V,47UF
IDR22,970.91Pack (1 Pack of 5) -
AL ELECTROLYTIC CAP,PS,6.3V,470UF
IDR33,459.91Pack (1 Pack of 5) -
AL ELECTROLYTIC CAP,PS,63V,10UF
IDR0.00Pack (1 Pack of 5) -
AL ELECTROLYTIC CAP,PS,63V,470UF
IDR96,079.24Bag (1 Bag of 5) -
AL ELECTROLYTIC CAP,RADIAL,6.3V,220UF
IDR0.00 -
AL ELECTROLYTIC CAPACITOR 100UF 10V
IDR61,885.10Tape (1 Tape of 25) -
AL ELECTROLYTIC CAPACITOR 100UF 25V
IDR56,745.49Bag (1 Bag of 10) -
AL ELECTROLYTIC CAPACITOR 1UF 100V
IDR92,932.54Bag (1 Bag of 25) -
AL ELECTROLYTIC CAPACITOR 2.2UF 250V
IDR55,277.03Bag (1 Bag of 10) -
AL ELECTROLYTIC CAPACITOR 220UF 25V
IDR63,982.90Tape (1 Tape of 10) -
AL ELECTROLYTIC CAPACITOR 350V 47UF
IDR182,613.49Pack (1 Pack of 5) -
AL ELECTROLYTIC CAPACITOR 35V 330UF
IDR103,631.32Pack (1 Pack of 10)
