EKY-250ETD470ME11D

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Aluminum Electrolytic Capacitors are electrical components used to store electrical energy. They often contain two terminals made of metal, one negative and one positive. Between these terminals, a series of aluminum oxide layers are stacked that act as dielectric insulators. Electrons are stored between these layers by an electric field. The capacity of these capacitors, or how much electric charge they can store, is determined by their design.

The EKY-250ETD470ME11D is an aluminum electrolytic capacitor specifically designed for applications where high capacitance, stability, and reliability are needed. It is mainly used in audio and power line filtering, for example it can help reduce background noise in music systems or allow current to pass between components without interruption.

The EKY-250ETD470ME11D is a cylindrical capacitor with a metalized polyester film as the dielectric component and aluminum foil as the electrodes. It has a capacitance of 250 µF and a voltage rating of up to 16VDC. This capacitor also has a maximum operating temperature of 125°C (257°F) and a maximum ripple current of 0.50A. The operating frequency for this capacitor is 10 kHz to 1 MHz. The EKY-250ETD470ME11D has a rated lifetime of up to 2000 hours at 85°C (185°F).

The working principle of the EKY-250ETD470ME11D relies on the behavior of electrical charge. It works by storing the electrical energy exchanged between components in its aluminum oxide layers. When the voltage applied across its terminals exceeds its maximum rating, the layers of aluminum oxide will break down and the capacitor will be damaged. Similarly, when the temperature rises above its maximum operating temperature, the layers of aluminum oxide will also break down and the capacitor will be destroyed.

The EKY-250ETD470ME11D is a reliable and cost-effective choice for applications requiring high capacitance, stability and reliability. It is ideal for use in audio and power line filtering, helping to reduce background noise and to keep current flowing between components without interruption. The capacitor’s long rated lifetime of up to 2000 hours at 85°C (185°F) also gives it an advantage over other components in terms of durability and cost-effectiveness.

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