ECQ-E4333KF9

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Film capacitors are ideal for applications requiring extremely reliable operation, high insulation resistance, and low dielectric absorption. ECQ-E4333KF9 is one of these film capacitors that has outstanding properties. It is made using a thin plastic film, two flexible metal electrodes, and two conductive layers of aluminum. The thin plastic film provides notable insulation, while the two layers of aluminum are designed for low resistance. This makes the ECQ-E4333KF9 an ideal choice for low voltage applications.

The ECQ-E4333KF9 is a dielectric capacitor with a wide range of operating temperature. It ranges from −10℃ to120℃. Due to its high thermal and moisture resistance, it performs reliably even in extreme conditions. Moreover, the capacitor has a wide capacitance range, ranging from 470pf to 3μF. This makes it applicable to a variety of applications, including power supply, data processing, defense, instrumentation and communications.

Working Principle

The working principle of the ECQ-E4333KF9 film capacitor is different from that of other capacitors. Its capacitance is determined by the magnitude of the electric field generated by the two electrodes that are insulated by a thin film of plastic. When a voltage is applied to the capacitors, the electric field creates an electrostatic force that attracts opposite charges, resulting in a buildup of charge on each electrode. This, in turn, results in a storage of electric energy.

The most important feature of the ECQ-E4333KF9 is its stable operation over a wide temperature range. This is because, unlike a conventional capacitor, the capacitance of the ECQ-E4333KF9 does not vary significantly with changes in temperature. This makes the ECQ-E4333KF9 capacitor ideal for applications that require highly reliable operation and accurate capacitance settings.

The going concern of the capacitor is important in determining its reliability. The ECQ-E4333KF9 is tested for performance up to 10,000 hours and operates to an intensity of 85°C over period of 1000 hours without failure. In addition, the insulation resistance at 1 kHz frequency is greater than 7500 MΩ. This ensures the long-term reliability of the ECQ-E4333KF9.

The ECQ-E4333KF9 film capacitor is designed for excellent impedance characteristics over a wide frequency range. It offers high accuracy performance, high current stability, and low impedance up to the upper frequency limit of 100kHz. This makes the ECQ-E4333KF9 applicable for high-power and high-frequency applications.

Overall, the ECQ-E4333KF9 film capacitor is a highly reliable and stable device with excellent properties. Its wide temperature range and high insulation resistance make it an ideal choice for low voltage applications and its high capacitance range makes it suitable for a variety of applications. With its long-term reliability, high current stability, and low impedance characteristics, the ECQ-E4333KF9 provides superior performance in demanding environments.

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