ECQ-E12272KFB

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Film capacitors are widely used in many industries due to their small size, low cost, and high reliability. The ECQ-E12272KFB series is a type of miniature film capacitor. It is designed for a variety of applications, from audio equipment to high-temperature and high-voltage applications. The ECQ-E12272KFB series is designed with a metalized film dielectric and a self-healing construction for enhanced reliability and performance. It is also lead-free and RoHS compliant, making it an ideal choice for environments where lead-contamination is an issue.

The ECQ-E12272KFB series has a wide range of applications, including automotive electronics, home theater systems, industrial equipment, and medical devices. It is also used in applications requiring high temperature (up to 125°C) and high voltage (up to 100V) operation. The robust construction and reliable performance make it suitable for harsh environments and high vibration applications.

The ECQ-E12272KFB is a non-polarized capacitor, meaning it can be connected in either direction without affecting the capacitance or performance. It is also non-inductive and is designed with very low leakage current and excellent self-healing characteristics. The construction of the ECQ-E12272KFB series makes it highly resistant to moisture, heat, and shock, making it a great choice for medical, automotive, and industrial applications.

The working principle of the ECQ-E12272KFB series is based on electrochemical capacitance. This form of capacitance is produced by a combination of a dielectric material, typically a metalized film, and electrolyte. The dielectric material acts as an insulator and the electrolyte stores charge. When the capacitor is connected to a circuit, electric current flows through the electrolyte from one terminal to the other and charge is stored. The stored charge produces an electric field, which can be used for different purposes such as powering a circuit, filtering noise, or providing energy storage.

The ECQ-E12272KFB series has a wide range of applications and is designed for reliable performance in harsh environmental conditions. With its robust design, self-healing construction, and low-leakage characteristics, it is an ideal choice for automotive, medical, and industrial applications. The design also allows the capacitor to be non-polarized, meaning it can be connected in any direction without affecting performance. The electrochemical capacitance and the metalized film dielectric combine to make it a great choice for applications requiring high temperature and high voltage operation.

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