ECQ-E1105JFB

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Film capacitors, also known as metalized polypropylene film capacitors, are capacitors manufactured using polypropylene film as the dielectric material and a thin metal layer as the electrodes. The ECQ-E1105JFB belongs to this family, and is a motor-start, run, and starting cap with self-healing properties. The ECQ-E1105JFB can be used in a variety of applications in the industrial, computer, automotive, consumer, telecom, medical, and audio fields.

The ECQ-E1105JFB’s construction consists of two layers of metallized polypropylene film, with an inner conductive layer and an outer protective layer. This protective layer safeguards the ECQ-E1105JFB against environmental degradation and enhances its dielectric performance. The metalized outer layer also serves as an electrode, which is connected to an external circuit using two terminals.

The working principle of the ECQ-E1105JFB is simple and straightforward. When voltage is applied across the terminals of the capacitor, charges from the positive terminal will accumulate on the metal layer on the film and the negative charges will accumulate on the inner conductive layer of the film. This creates an electric field between the two layers, which stores energy and creates a capacitative effect. The ECQ-E1105JFB has a low equivalent series resistance (ESR) and, as a self-healing capacitor, it can withstand large electrical surges without damage.

The ECQ-E1105JFB is often used in motor starting applications, where it is particularly effective at storing energy reserves for a prolonged period of time. Its low ESR is advantageous in such applications since it enables the capacitor to supply additional energy when the motor load increases. In addition, the ECQ-E1105JFB’s self-healing capability makes it suitable for applications that involve high voltage transients, such as in automobiles. It is also highly durable and reliable, making it an ideal choice for long-term operation.

The ECQ-E1105JFB has an operating temperature range of -25°C to + 85°C and is suitable for use in temperatures up to 125°C. It has a rated capacitance of between 1μF to 2.2μF and a rated voltage of 250VAC. The ECQ-E1105JFB has a rated ripple current of 2.6A and a rated impedance of less than or equal to 20KΩ.

The ECQ-E1105JFB is an effective and reliable film capacitor suitable for a wide range of applications. Its low ESR and self-healing properties make it especially useful in motor-start and run applications, while its high durability and reliability make it a good choice for long-term use. It is also compatible with a variety of temperatures and voltage ratings, adding to its versatility.

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