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 481–504 of 1343 results
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CAPACITOR ALUMINIUM 038 RSU 25V 1000UF
IDR86,744.03Pack (1 Pack of 5) -
AXIAL AL CAP, 47UF, 63V
IDR127,441.35Bag (1 Bag of 10) -
CAPACITOR AL 105DEG 47UF 50V 16.3X11
IDR70,276.30Pack (1 Pack of 25) -
AL ELECTROLYTIC;250 UF;0 TO 25 LEADED
IDR81,814.20 -
AL CAP RADIAL NRSZ SERIES 10V 1000UF
IDR91,988.53Bag (1 Bag of 10) -
RADIAL HD SERIES CAPACITOR 25V 3300UF
IDR68,493.17Bag (1 Bag of 2) -
AL CAP RADIAL PW SERIES 16V 1500UF
IDR73,003.44Bag (1 Bag of 5) -
NON-POLAR ELECTROLYTIC SU 50VDC 22UF
IDR48,878.74Bag (1 Bag of 10) -
CAPACITOR AL 105DEG 220UF 50V 10X16
IDR55,801.48Bag (1 Bag of 10) -
AXIAL AL CAP, 100UF, 160V
IDR122,721.30Pack (1 Pack of 2) -
FC RADIAL ELEC CAP,100UF 100V
IDR78,877.28Bag (1 Bag of 5) -
AL CAP RADIAL PW SERIES 450V 10UF
IDR77,303.93Pack (1 Pack of 5) -
CAPACITOR SMD SVPC SERIES 6.3V 330UF
IDR69,227.40Reel (1 Reel of 5) -
ALUMINIUM RADIAL CAPACITOR 470UF 50VDC
IDR76,569.70Pack (1 Pack of 5) -
CAPACITOR RADIAL SEPC SERIES 16V 100UF
IDR0.00 -
RADIAL ALUM CAP, 3,300UF, 6.3V, 10X20
IDR71,220.31Pack (1 Pack of 10) -
CAPACITOR,ALUMINIUM,RADIAL,16V,220UF
IDR82,758.21Bag (1 Bag of 5) -
RADIAL ALUM CAP, 3.3UF, 100V, 5X11
IDR127,651.13Pack (1 Pack of 100) -
CAPACITOR RADIAL EE 100UF 400V HI-RIPPLE
IDR54,333.02 -
CAPACITOR,ALUMINIUM,RADIAL,10V 3300UF
IDR76,569.70Bag (1 Bag of 5) -
CAPACITOR AL 105DEG 100UF 100V 10X23
IDR67,654.05Pack (1 Pack of 5) -
CAPACITOR AL FR 1000UF 25V (L) 10X25
IDR72,793.66Bag (1 Bag of 5) -
CAPACITOR SNAP-IN KMQ SERIES 200V 1200UF
IDR75,101.24 -
RADIAL ALUM CAP, 100UF, 400V, 18X31
IDR83,597.33Bag (1 Bag of 2)
