ECQ-E1565KZ

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Film capacitors are widely used in a variety of applications due to their excellent electrical insulation, reliable dielectric characteristics, high energy density and long service life. Among them, ECQ-E1565KZ, as a kind of polypropylene film capacitor, is a general-purpose component with its production in accordance with the industrial standard of DIN 13.734-F2.

The Applications of ECQ-E1565KZ

ECQ-E1565KZ is a general-purpose component featuring good self-healing property, high reliability, low losses and wide frequency response. Therefore, it is extensively used in many fields from industrial to consumer electronics.

The typical applications of ECQ-E1565KZ include:

• Audio and Video Equipment: Due to its sound self-healing property, ECQ-E1565KZ is widely applied in the audio equipment such as Hi-Fi speakers, amplifiers, music systems, theater systems and other household appliances.
• Automotive Electronics: The reliable and large dielectric strength of ECQ-E1565KZ make it a perfect choice for in-vehicle applications, such as engine fuel control systems and car audio systems.
• Industrial Electrical Systems: With good temperature stability, high dielectric strength and low ESR, ECQ-E1565KZ is widely used in the industrial electrical systems, such as electromagnets, electric fans and motors.
• Lighting, UPS Systems and Power Supplies: ECQ-E1565KZ also covers applications of lighting, UPS systems and power supplies, such as line-interactive UPS systems, laptop power adapter, CORNET transformer and other power supplies.

Working Principle of ECQ-E1565KZ

ECQ-E1565KZ is built by winding 2 layers of polypropylene film with 2 layers of aluminium foil. The high current-carrying capacity of the aluminium foil makes it a superior choice for film capacitor construction. When electricity is applied to ECQ-E1565KZ, electrons travel to the opposite electrodes, which let ECQ-E1565KZ build electric potential, called capacitance. When the current flows through, the aluminium foil and the film create an inductive loop, which helps in discharging, and eventually maintains a steady voltage level. And the dielectric insulation provided by the polypropylene film design prevents direct current and protects the capacitor from overvoltage.

In conclusion, ECQ-E1565KZ is a kind of general-purpose polypropylene film capacitor that enjoys excellent electric insulation, reliable dielectric characteristics, high energy density and long service life, making it an ideal choice in a variety of applications, from industrial electrical systems to car audio systems. Meanwhile, the working principle and design of ECQ-E1565KZ also contribute to its superior performance.

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