DCM953U040CC2B

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Aluminum electrolytic capacitors are composed of two metal plates which are insulated from each other by paper or electrolyte to form a capacitor. The DCM953U040CC2B is a type of aluminum electrolytic capacitor. It has a maximum voltage rating of 250VAC and a capacitance range of 1-47uf. The DCM953U040CC2B is a high-quality, cost-efficient aluminum electrolytic capacitor specifically designed for use in the fields of automotive, telecommunications, renewable energy, industrial control and medical equipment.

The DCM953U040CC2B is a non-polarized electrolytic capacitor, meaning that it can be connected in either direction. This makes it suitable for use in areas where the direction of current flow may be unknown or variable. For example, it is ideal for motor current sensing and amplifier input/output applications. The capacitor is also equipped with an internal surge protection diode which reduces the risk of overheating due to excessive current and offers protection from reverse voltage.

The DCM953U040CC2B has a special anode design that gives it a high resistance to surge currents and crevice corrosion, making it an ideal choice for applications where reliability is a must such as automotive starting systems and power conditioning equipment. The capacitor also features a high temperature rating of 85°C, making it suitable for use in high-temperature environments. The capacitor has a self-healing feature that helps protect the capacitor against damage due to repeated overvoltage events, and it has a long expected service life of more than 10,000 hours.

The working principle of the DCM953U040CC2B is based on electrostatic storage of energy and is similar to that of other aluminum electrolytic capacitors. When a DC voltage is applied across the two terminals of the capacitor, an electric field is created across the dielectric material, allowing electrons to travel from the anode side to the cathode side, forming an electric double layer. The electrons are stored in this layer, creating a storing effect which results in a capacitance between the two terminals. This capacitance increases as the applied voltage increases, up to a maximum capacitance value.

The DCM953U040CC2B is an excellent choice for a variety of applications due to its features such as its non-polarized characteristics, surge protection diode, high temperature rating and long expected service life. It is highly reliable, and it is suitable for use in high-temperature environments and for applications where reliability is a must. It is also a cost-efficient choice and is therefore an ideal choice for a wide range of applications.

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