RL80E561MDNASQ

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Aluminum - polymer capacitors, also known as Al-Poly capacitors, refer to a variant of electrolytic capacitor that uses a combination of aluminum and polymer materials to provide higher electrical performance than conventional aluminum electrolytic capacitors. One type of Al-Poly capacitor, the RL80E561MDNASQ, is particularly useful in applications where reliability and low self-heating is needed. In this article, we will discuss the application field and working principle of the RL80E561MDNASQ capacitor.

The RL80E561MDNASQ Al-Poly capacitor is designed to offer superior reliability and thermal stability to conventional aluminum electrolytic capacitors. This model features long-term reliability at a temperature range of -55 °C to +105 °C and a voltage of up to 16V. It also offers low ESR and ESL, making it a great choice for applications where stability and performance are key. It can be used in practically any power supply design where higher reliability is desired.

The RL80E561MDNASQ is a high-performance capacitor that has several unique features. It has a cryogenic temperature endurance of up to -40°C and a self-heating capability of 8°C/W. It also has a capacitance tolerance of +/-20% and an equivalent series resistance (ESR) of 0.024 ohm at one kHz. Additionally, the capacitor has an impedance rating of less than 0.04 ohm at 10 kHz and a maximum operating voltage of 17V.

The working principle of the RL80E561MDNASQ is relatively simple. Like other aluminum electrolytic capacitors, it utilizes a metal oxide layer as the dielectric material and two aluminum foils as electrodes. The metal oxide layer is made up of aluminum oxide, which acts as insulation between the electrodes. The metal oxide layer helps create a high-density electric field between the two electrodes, leading to a high capacitance value. In addition to the metal oxide layer, the Al-Poly capacitors also include a polymer layer, which increases the capacitance value and reduces ESR values.

The RL80E561MDNASQ is an ideal choice for a variety of applications. It can be used in power supplies in order to help regulate and improve performance, as well as used in small, low-power circuits. It can also be used in vibration-proof circuits as it is less susceptible to vibration-induced failures. Additionally, it can be used in temperature-sensitive applications, such as medical devices and portable electronics, due to its superior thermal stability.

In summary, the RL80E561MDNASQ Al-Poly capacitor is a high-performance capacitor that offers superior reliability and thermal stability when compared to other aluminum electrolytic capacitors. It is ideal for applications where long-term performance and stability are essential, such as power supplies and low-power circuits. Additionally, it is also useful for vibration-proof circuits, temperature-sensitive applications, and any other design where reliability and performance are key.

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