RNE0E681MDN1

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Aluminum - Polymer Capacitors

The RNE0E681MDN1 Aluminum - Polymer capacitor are high-end capacitors used for specific power or advanced industrial applications. These capacitors offer high capacitances and high voltage with low losses and low-temperature coefficients. They also have low ESR and ESL values, making them the ideal choice for critical applications where circuit operation needs to be reliable. The RNE0E681MDN1 capacitors are designed based on the latest technologies to provide better performance and reliability than traditional aluminum electrolytic capacitors.

Application Field

The RNE0E681MDN1 capacitors can be used in various industrial applications, such as automotive, power, communications, and medical electronics. They are ideal for high-end power-conversion applications such as LED lighting, LED displays, AC/DC power supplies, mobile power systems, solar power systems, energy conservation systems, and any other device needing high-end power conversion. They can also be used in military, aerospace, and aviation applications like UAVs, satellites, and radios.

Working Principle

The RNE0E681MDN1 Aluminum-Polymer capacitor incorporates a unique combination of materials, including an ultra-thin Aluminum-Polymer polymer electrolyte, a porous electrode with a high electrical breakdown voltage, and an aluminum foil electrode. The electrolyte provides a long-lasting dielectric that offers excellent stability, low ESR, and low leakage current. The porous electrode provides high capacitance and low self-inductance, while the aluminum foil ensures excellent electrical characteristics and uniformity across the device. This combination of materials enables the RNE0E681MDN1 capacitor to provide high performance in a compact form factor.

The Aluminum-Polymer capacitor works like a traditional aluminum electrolytic capacitor. In a traditional capacitor, electric current is stored in a dielectric material such as paper, plastic, or ceramic. In an Aluminum-Polymer capacitor, electric current is stored on an aluminum foil electrode coated with a special polymer electrolyte. The electrolyte is in a liquid form and conducts electrical current. When a voltage is applied to the capacitor, charges migrate from one side of the aluminum foil to the other side, creating a charge. This charge can be stored for a long period of time, providing a much higher capacitance and charge storage than traditional aluminum electrolytic capacitors.

The RNE0E681MDN1 capacitor is reliable and can experience temperatures up to 85 ºC without any side effects. The device also has an extended operating life of up to 10,000 hours. This makes it ideal for applications that require high performance and reliability.

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