DCM123U025AB2B

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Aluminum electrolytic capacitors are components that store electrical energy using electrostatic principles like all other capacitors. The DCM123U025AB2B is an aluminum electrolytic capacitor manufactured by EPCOS, designed for one-time use in circuits and applications that require a higher than normal operating voltage.

This capacitor is ideally suited for use in a range of applications, from portable electronics, to power supplies, to consumer goods and even electric vehicles. In applications where a high starting voltage is required, the DCM123U025AB2B provides the necessary level of reliability. In addition, due to the capacitor’s small size, it can easily be incorporated into space-challenged designs without creating undue space or weight considerations.

The DCM123U025AB2B is based on a passively ventilated aluminum case, which consists of an anodized aluminum cover, a liquid electrolyte-filled separator and a rolled-metal or anodized aluminum cathode terminal. The case provides superior heat dissipation for extended capacitor life and greater durability in high-temperature environments. The rolled-metal or anodized aluminum plate provides the necessary electrical connections to the capacitor\'s electrodes.

The working principle of the DCM123U025AB2B is based on the buildup of electrical charge. This is done by placing two electrical plates of a particular material, separated by a dielectric material like a liquid electrolyte or solid polymer, and passing a current through them. The plates will absorb the charge and store it until the current is removed. This process is essentially the same as for any other capacitor, but for the DCM123U025AB2B, the process of mounting and charging is performed manually.

When the DCM123U025AB2B is used in a circuit, it provides a relatively large amount of capacitance, allowing for a greater amount of electrical energy to be stored in the circuit. In addition, the capacitor’s anodized aluminum case allows for superior thermal management capabilities, allowing it to operate in higher temperature applications. The construction of the DCM123U025AB2B also ensures long lifetime and reliability for use in a variety of power supply designs and consumer goods.

In conclusion, the DCM123U025AB2B from EPCOS is an aluminum electrolytic capacitor designed for one-time use in circuits and applications that require a higher than normal operating voltage. This capacitor offers superior heat dissipation, high starting voltage capabilities, and long-term reliability for use in power supplies, consumer electronics, and electric vehicles. By employing the principles of electrostatic buildup, the DCM123U025AB2B provides reliable electricity storage in a variety of applications.

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