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 265–288 of 1343 results
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CAPACITOR,ALUMINIUM,RADIAL,6.3V 1500UF
IDR51,396.10Bag (1 Bag of 5) -
CAPACITOR SNAP-IN SERIES GU 10000UF 25V
IDR57,374.83 -
AL ELECTROLYTIC CAPACITORS 10UF 50V
IDR61,045.98Bag (1 Bag of 25) -
CAPACITOR LYTIC SMD WD SERIES 50V 47UF
IDR49,822.75Pack (1 Pack of 10) -
YXF AL ELECTRO CAP,220UF 50V 105DEG C
IDR53,179.23Pack (1 Pack of 5) -
CAPACITOR,ALUMINIUM,RADIAL,100V,10UF
IDR51,710.77Bag (1 Bag of 5) -
CAPACITOR AL THT SERIES AKX 10UF 25V
IDR0.00 -
RADIAL ALUM CAP, 1,000UF, 25V, 10X20
IDR59,157.96Bag (1 Bag of 10) -
CAPACITOR,ALUMINIUM,AUDIO,16V,220UF
IDR49,193.41Bag (1 Bag of 5) -
FC RADIAL ELEC CAP 560UF 10V
IDR37,550.62Pack (1 Pack of 5) -
AL CAP RADIAL NRSZ SERIES 63V 100UF
IDR66,919.82Pack (1 Pack of 10) -
CAPACITOR RADIAL EE 220UF 200V HI-RIPPLE
IDR48,878.74 -
RADIAL HD SERIES CAPACITOR 16V 10000UF
IDR50,452.09 -
RADIAL HD SERIES CAPACITOR 35V 4700UF
IDR48,249.40 -
RADIAL HD SERIES CAPACITOR 25V 6800UF
IDR44,053.80 -
ALUMINIUM SNAP IN CAPACITOR 4700UF 35V
IDR56,221.04Pack (1 Pack of 2) -
CAPACITOR,ALUMINIUM,RADIAL,10V 1000UF
IDR47,829.84Bag (1 Bag of 5) -
CAPACITOR AL 105DEG 330UF 25V 10X12.5
IDR45,732.04Pack (1 Pack of 10) -
AL ELECTROLYTIC CAPACITORS 22?F 16V
IDR62,094.88Pack (1 Pack of 50) -
AL ELECTROLYTIC CAPACITORS 4.7?F 25V
IDR62,094.88Pack (1 Pack of 50) -
CAPACITOR AL 105DEG 22UF 450V 16X20
IDR59,157.96Bag (1 Bag of 2) -
FT SMT AL ELEC CAPACITOR 22UF 35V
IDR43,948.91Pack (1 Pack of 10) -
RADIAL ALUM CAP, 2,200UF, 50V, 18X36
IDR90,100.51Pack (1 Pack of 2) -
RADIAL ALUM CAP, 680UF, 6.3V, 8X11
IDR116,427.90Pack (1 Pack of 50)
