RNU1E470MDN1

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Aluminum-polymer capacitors, also known as aluminium electrolytic capacitors, are the most commonly used type of energy storage device, due to their excellent size-to-performance ratio and low cost. The RNU1E470MDN1 is a radial leaded aluminum-polymer capacitor and is commonly used in circuits requiring long-term storage and/or high ripple current ratings. This capacitor is also rated for high temperature applications, making it ideal for use in automotive environments, as well as industrial and consumer electronics. In this article, we will explore the application field and working principle of RNU1E470MDN1 aluminum-polymer capacitors.

The RNU1E470MDN1 capacitors provide long-term storage and high ripple current ratings. Their maximum working voltage is rated at up to 50V, with capacitance ratings ranging from 1uF up to 470uF. In addition, these capacitors are also rated for a wide operating temperature range of -40C to +105C, making them suitable for use in a variety of industrial and automotive environments. The RNU1E470MDN1 capacitor is also characterized by its longservice life, providing up to 10,000 hours at 85C and 2,000 hours at 105C.

In terms of its working principle, the RNU1E470MDN1 utilizes an electrolyte as the medium between two metal plates (an anode and a cathode). Between these two plates, a layer of oxide forms that acts as the dielectric. When a voltage is applied, a current is produced between the two plates, resulting in an accumulation of charge. This stored charge is then released when the voltage is removed, producing an electric field.

Typical RNU1E470MDN1 applications include automotive electronics, permanent magnet motors, loudspeaker power supplies and battery-operated devices. The RNU1E470MDN1 is also suitable for portable instruments, as they are extremely lightweight and occupy less space. Additionally, they are also highly reliable, as they do not suffer any leakage current or self-discharge, even when operating in high temperatures.

In conclusion, the RNU1E470MDN1 aluminum-polymer capacitor is a highly reliable and cost-effective energy storage device. It is highly resistant to leakage current, self-discharge and high temperatures, making it well-suited for applications in industrial, automotive, and consumer electronics. Its long service life and excellent size-to-performance ratio make it a great choice for use in portable instruments, permanent magnet motors and loudspeaker power supplies.

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