Aluminum Capacitor
Aluminum electrolytic capacitors are polarized electrolytic capacitors whose anode electrode (+) is made of a pure aluminum foil with an etched surface. The aluminum forms a very thin insulating layer of aluminum oxide by anodization that acts as the dielectric of the capacitor. A non-solid electrolyte or polymer covers the rough surface of the oxide layer, serving in principle as the second electrode (cathode) (-) of the capacitor. A second aluminum foil called “cathode foil” contacts the electrolyte and serves as the electrical connection to the negative terminal of the capacitor.
Request a Quote
Featured Capacitor Products
SMD Aluminum Capacitor
The Aluminum Organic Capacitor is a solid state aluminum capacitor. The cathode is a conductive organic polymer, which results in very low ESR and improved capacitance retention at a high frequency.The Aluminum Organic Capacitors may be operated at steady state voltages up to100% of rated voltage without the need to de-rate.Since there is no liquid electrolyte, the capacitor offers long operational lifetimes, low ESR and high operational
temperatures. The inherent low ESR renders the capacitor suitable for high ripple current handling.
Learn More >>
Axial Aluminum Capacitor
The Capacitor is an electrolytic capacitor with very longlife and outstanding electrical performance. The device has a polarized all-welded design, tinned copper wire leads, a negative pole connected to the case, and plastic insulation. The sealing system is designed for electrolyte leakage-free operation and a very low gas-diffusion rate of lectrolyte.The low ESR is the result of a low resistive ectrolyte/paper system and an all-welded design.
Learn More >>
Radial Aluminum Capacitor
The Long life radial aluminum electrolytic capacitors are perfect for the LED power supply, waterproof power supply, street lamp power supply and mining lamp power supply,ect.
Learn More >>
SMD Can Aluminum Capacitor
The series of capacitor is an Ultra-High CV Surface-Mount electrolytic capacitor with outstanding electrical performance and high energy storage capability. The device has a polarized all-welded design, tinned copper wire leads, and a negative pole connected to the case. The capacitor's winding is housed in a cylindrical aluminum can with a high purity aluminum lid and high quality rubber gasket. Low ESR is the result of a low resistive electrolyte/paper system and an all-welded design.
Learn More >>
Radial pin Aluminum Capacitor
They feature outstanding electrical performance, a
polarized, all-welded design, tinned copper wire leads,
and a negative pole connected to the case. The winding
is housed in a cylindrical aluminium can with a high purity aluminium lid and a high quality rubber gasket. Low ESR is a result of a low resistive electrolyte/paper system and an all-welded design. Thanks to its mechanical robustness, these capacitors are suitable for use in mobile and aircraft installations, with operation up to +150°C.
Learn More >>
Screw Terminal Aluminum Capacitor
The Series of screw terminal capacitors
covers a wide range of case sizes and voltage ratings
featuring high ripple currents and long-life performance.
They are ideally suited for industrial and commercial
applications demanding high reliability and long-life
expectancy such as frequency converters, uninterruptible
power supply (UPS) systems and switch mode power
supplies (SMPS).
Learn More >>