CDV30FJ111GO3

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Mica and PTFE Capacitors, commonly referred to as Mica and PTFE Capacitors, are one of the most commonly used capacitors in the world today. The CDV30FJ111GO3 capacitor is a very popular model and is widely used in various applications. This article will explore the application field and working principle of CDV30FJ111GO3 capacitors.

The CDV30FJ111GO3 capacitor is a mica and PTFE (Polytetrafluoroethylene) combination type capacitor designed mainly for general purpose applications such as power-line filters, high-frequency limiters, voltage dividers, and switching regulators, among others. This model comprises mica and PTFE with a high dielectric constant that provides excellent temperature and voltage stability. It also has good insulation resistance at high frequencies.

The operating temperature ranges from -55° to 105°C, making it a good choice for applications that require a wide temperature range. The lead style of this model is 110-pitch pads with a specified maximum voltage of 250V AC or 350V DC. It also features RoHS and REACH compliance, which provides the assurance of high environmental standards.

The CDV30FJ111GO3 capacitor also has a high breakdown voltage, and a low Internal Loss Factor of 0.0035@1KHz. This makes it suitable for applications where the capacitance value changes over time, such as voltage converters. Other features include high Self-Healing ability, high surge voltage capability, and relatively low ESR, all of which ensure that the capacitor has a long life expectancy and high reliability.

The working principle of CDV30FJ111GO3 capacitors is quite straightforward. This type of capacitor consists of a dielectric material, such as polypropylene or mica, between two conducting electrodes. When an electrical potential is applied across the electrodes, a charge accumulates on the surfaces of each electrode. This charge creates an electric field, which pulls the electrons from one electrode to the other, ultimately creating an electric circuit. Capacitance is measured in Farads and represents the amount of charge that can be stored or released by a capacitor.

The CDV30FJ111GO3 capacitor is a highly reliable and cost-effective option for various applications. It is easy to integrate into new designs and has excellent temperature and voltage stability. This makes it a perfect choice for applications that require high precision and steady performance. With a wide temperature range, good insulation resistance, and a low Internal Loss Factor, this model offers great value for money.

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