ECQ-E2274KBB

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Film capacitors, also known as plastic film capacitors, are capacitors that use polyester, polypropylene and other plastic film as the dielectric medium. The ECQ-E2274KBB film capacitor is a polyester film capacitor series with a cylindrical aluminum case. The product has a high insulation resistance, excellent self-healing property, high temperature stability, long endurance and reliable performance.

The ECQ-E2274KBB series film capacitor is widely used in various electronic devices, such as various common electronic equipment, communication equipment, consumer electronics, medical devices, home appliances, industry automation systems and so on. In addition, it can also be used in mobile phones, portable charger circuits, mobile power circuits, LED lights ,and integrated circuits.

The working principle of the ECQ-E2274KBB series film capacitor mainly lies in the use of voltage to generate a dielectric constant between the two electrodes in the capacitor. The dielectric constant causes a charge separation where one electrode charges positively and the other charges negatively, giving the capacitor its capacitance. When connected to an alternating current, this charge separation occurs on a continuous basis, causing the voltage to continually flow across the two terminals, generating electrical signal amplification.

The ECQ-E2274KBB series film capacitor has an operating temperature range of -40 to +85℃, a voltage range of 100V to 630V, and a capacitance range of 0.047μF to 200μF. It is also designed with flame retardant materials and UL, CE, VDE and RoHS certifications. Moreover, it has a very low leakage current, low dissipation factor, high insulation resistance and excellent heat resistance. Therefore, it is very suitable for use in a variety of devices.

In conclusion, the ECQ-E2274KBB series film capacitor is a high-performance device that offers reliable and functional efficiency. It is widely used in various electronic systems and equipment, due to its outstanding performances in high temperature stability, insulation resistance, long endurance and reliable performance. Therefore, it is ideal for a broad array of applications, mobile phones, portable charger circuits and mobile power circuits.

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