ECA-1HM102B

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Aluminum Electrolytic Capacitors are a type of capacitor that is widely used in commercial and industrial electronics due to their robust construction, relatively low cost, relatively long service life, and high capacitance. This type of capacitor is made from an anodized aluminum foil that is separated from a cathode by an electrolyte. The anode is typically made of an aluminum foil that is etched with the desired pattern and then anodized, while the cathode is made of a conductive material, such as copper or other metals. The electrolyte is made of a dielectric liquid or gel that acts as an ionic bridge between the anode and cathode.

The ECA-1HM102B is an aluminum electrolytic capacitor which is designed to be used in applications between 10V and 25V. It is a long life capacitor with a rated capacitance of 10,000µF and an ESR of 35mΩ along with a high temperature ripple current rating. This capacitor is constructed with a self-healing, anodized aluminum foil separated from the copper cathode by a polymer electrolyte. The self-healing feature of this capacitor allows it to repair any potential damages by automatically compensating for any irregularities. This feature also allows for a longer life span than a traditional aluminum electrolytic capacitor as it can attest to a cycle life of up to 3,000,000 hours.

The ECA-1HM102B is commonly used for smoothing high ripple current, for noise suppression, and for buffering large inrush currents. This capacitor’s high temperature rating allows it to be used in applications where high temperatures are expected. Furthermore, its low ESR rating enhances its filtering capabilities and makes it suitable for use in applications requiring high filtering performance. This capacitor is ideal for use in LED light systems, power supplies, high power amplifiers, automotive, industrial and telecommunications equipment.

In order to understand the working principle of the ECA-1HM102B, one can first look at the basic operating principle of electrolytic capacitors. When a voltage is applied across the capacitor’s terminals, the anode of the capacitor is attracted to the negative voltage while the cathode of the capacitor is attracted to the positive voltage. This causes a field to exist in the form of an electric double layer between the two electrodes which is in-turn responsible for the capacitive effect. As the capacitor charges, the electric field that is formed allows for the electrons to travel from one electrode to the other. This flow of electrons between the electrodes causes charge to be stored within the capacitor itself.

This stored charge is released as the voltage across the capacitor’s terminals decreases. The ECA-1HM102B utilizes the same basic principles as traditional aluminum electrolytic capacitors, however, it also includes the self-healing feature which enables it to repair any damages that might occur due to an over voltage, over current, or high temperature. By employing this self-healing feature, this capacitor is able to maintain its performance over extended periods of time.

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