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.
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Nichicon 10000μF Electrolytic Capacitor 50V dc, Through Hole - UVZ1H103MRD
VND159,856.00 -
Nichicon 4700μF Electrolytic Capacitor 25V dc, Through Hole - UVZ1E472MHD
VND319,712.00Pack (1 Pack of 5) -
Nichicon 470μF Electrolytic Capacitor 16V dc, Through Hole - UVZ1C471MPD
VND107,864.00Pack (1 Pack of 25) -
Nichicon 4700μF Electrolytic Capacitor 16V dc, Through Hole - UVZ1C472MHD
VND197,880.00Pack (1 Pack of 5) -
Nichicon 68μF Electrolytic Capacitor 450V dc, Through Hole - ULD2W680MHD
VND118,146.00 -
Nichicon 4.7μF Electrolytic Capacitor 400V dc, Through Hole - ULD2G4R7MPD
VND130,950.00Pack (1 Pack of 10) -
Nichicon 47μF Electrolytic Capacitor 50V dc, Surface Mount - UWD1H470MCL1GS
VND77,018.00Pack (1 Pack of 10) -
Nichicon 100μF Electrolytic Capacitor 35V dc, Surface Mount - UCM1V101MCL1GS
VND82,838.00Pack (1 Pack of 5) -
Nichicon 47μF Electrolytic Capacitor 16V dc, Surface Mount - UCM1C470MCL1GS
VND60,722.00Pack (1 Pack of 10) -
Nichicon 100μF Electrolytic Capacitor 16V dc, Surface Mount - UCM1C101MCL1GS
VND71,392.00Pack (1 Pack of 10) -
Nichicon 220μF Electrolytic Capacitor 450V dc, Through Hole - LGU2W221MELC
VND131,144.00 -
Nichicon 100μF Electrolytic Capacitor 400V dc, Through Hole - LGU2G101MELY
VND178,286.00Pack (1 Pack of 2) -
Nichicon 680μF Electrolytic Capacitor 200V dc, Through Hole - LGU2D681MELZ
VND106,118.00 -
Nichicon 470μF Electrolytic Capacitor 200V dc, Through Hole - LGU2D471MELY
VND212,236.00Pack (1 Pack of 2) -
Nichicon 470μF Electrolytic Capacitor 200V dc, Through Hole - LGU2D471MELB
VND99,910.00 -
Nichicon 330μF Electrolytic Capacitor 200V dc, Through Hole - LGU2D331MELZ
VND181,390.00Pack (1 Pack of 2) -
Nichicon 1000μF Electrolytic Capacitor 200V dc, Through Hole - LGU2D102MELA
VND97,970.00 -
Nichicon 100μF Electrolytic Capacitor 35V dc, Surface Mount - UWZ1V101MCL1GS
VND164,900.00Pack (1 Pack of 25) -
Nichicon 47μF Electrolytic Capacitor 50V dc, Surface Mount - UWZ1H470MCL1GS
VND178,868.00Pack (1 Pack of 25) -
Nichicon 220μF Electrolytic Capacitor 50V dc, Surface Mount - UWT1H221MNL1GS
VND99,910.00Pack (1 Pack of 10) -
Nippon Chemi-Con 1000μF Electrolytic Capacitor 160V dc, Through Hole - EKMQ161VSN102MP40S
VND103,014.00 -
Nippon Chemi-Con 1000μF Electrolytic Capacitor 200V dc, Through Hole - EKMQ201VSN102MP50S
VND136,188.00 -
Nippon Chemi-Con 180μF Electrolytic Capacitor 450V dc, Through Hole - EKMQ451VSN181MP45S
VND114,072.00 -
Nippon Chemi-Con 680μF Electrolytic Capacitor 200V dc, Through Hole - EKMQ201VSN681MP40S
VND125,712.00