ECQ-E2183JBB

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Film capacitors, also known as film dielectric capacitors, are passive components used in electronic circuits for signal filtering and energy storage. The ECQ-E2183JBB is a film capacitor designed for a variety of applications, particularly in the electronic, medical and automotive industries. This article will explain the capabilities and characteristics of this device, as well as its application field and working principle.

The ECQ-E2183JBB capacitor is an axial-lead, miniaturized film capacitor featuring an epoxy resin sealed case. It is embedded with PPS (polyphenylene sulfide) film and offers an extremely reliable, long-life and high-voltage performance. It has a non-polarized structure and a high-impact strength case, making it ideal for circuit board applications with high insulation requirements. It has a capacitance range of 100pF to 3.9nF, and a temperature range of -55 degrees C to +125 degrees C.

The capacitance value of the ECQ-E2183JBB film capacitor is determined by its dielectric medium. The PPS film used in this device has excellent high-temperature and high-voltage characteristics, making it useful in a wide array of applications, including high voltage power supplies, DC/DC converters, HID lamps, high rate switching regulators, AC motor controllers and consumer electronics. Additionally, its miniature size makes it perfect for usage in consumer electronics, such as mobile phones, laptop computers, tablets and MP3 players.

The ECQ-E2183JBB film capacitor is also designed for use in medical-grade equipment, such as defibrillators, ventilators and EKG machines. Its high dielectric strength and low leakage current make it ideal for applications requiring reliable performance in environments where electric shock protection is necessary. In addition, the ECQ-E2183JBB also finds use in automotive applications, such as power supplies, DC/DC converters and charging systems.

The working principle of film capacitors is based on the dielectric constant of the film material. The dielectric material is placed between two metal plates and an electric field is applied. The electric field causes an opposing electrostatic field, resulting in an opposing electric field between the plates. The resulting electric field creates a capacitance where electrons are stored and an electrical charge is accumulated. The capacitance of the device can be adjusted by changing the physical thickness of the dielectric material or by utilizing multiple dielectric layers.

The ECQ-E2183JBB film capacitor is a reliable, rugged, and high-performance device suitable for a variety of applications, including audio filtering, decoupling, and DC/DC converters. Its miniature size, non-polarized construction, and high-temperature stability make it ideal for usage in a wide range of applications, especially in the medical, automotive, and consumer electronics industries.

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