EDK336M035S9GAA

Aluminum electrolytic capacitors are commonly used in a variety of applications such as electronic devices, power supplies, and circuit boards. The EDK336M035S9GAA is an aluminum electrolytic capacitor specifically designed for high temperature and high voltage applications. This capacitor is characterized by its capacity up to 800V, temperature range from -55°C to +105°C, and a low ESR of up to 0.016Ω.

Application Field

The EDK336M035S9GAA is suitable for a variety of applications including power supply, UPS, DC-DC converter, DC Motor, Lighting Ballast, Electronic Equipment, Automation Equipment, and PLC Control System. The EDK336M035S9GAA is mainly used in high temperature and high voltage applications due to its high temperature and voltage ratings.

Working Principle

An aluminum electrolytic capacitor works by storing electrical energy in the form of an electric field between two metal plates. The two metal plates are separated by a dielectric material, such as a foil or paper. When a voltage is applied across the plates, the electrical field between the plates increases, which increases the capacitance of the capacitor. An aluminum electrolytic capacitor has a very high capacitance due to the large surface area of its metal plates and the high dielectric constant of its dielectric material.

The EDK336M035S9GAA is an electro-dynamic aluminum electrolytic capacitor with an internal construction consisting of two metalized aluminum end-plates, an anode/cathode electrolyte solution which works as the dielectric material, and a paper separator foil used to prevent the electrolyte from contacting the aluminum end-plates.

The EDK336M035S9GAA uses a specialized paper separator with a dual-layer construction. The first layer allows for low magnitude leakage currents which help reduce ESR values and the second layer allows for some heat to escape the capacitor. This design helps reduce the operating temperature of the capacitor to prevent hot spots on the capacitor and reduce degradation.