ECQ-M4273KZ

Film capacitors are a popular type of capacitor that is renowned for its high capacitance, high insulation resistance and excellent lifetime performance. ECQ-M4273KZ is a polypropylene film capacitor that is a part of Panasonic\'s ECQ-M family of Film Capacitors. The ECQ-M4273KZ is 80VAC rated and comes with a large electrolytic case size of 18mm x 22mm. The ECQ-M4273KZ is a high-performance, economy-priced component that is ideal for general-purpose applications.The basic construction of ECQ-M4273KZ is comprised of two terminals (or leads), an insulation medium (such as polypropylene, polyester, and polystyrene) with a thin metallic layer that serves as the dielectric, and a metal plate electrode which serves as the main body (or core). The insulation medium acts as an insulator which separates the two terminals from each other and from the metal plate electrode. This setup creates an electric double layer that is responsible for storing the electrical energy or the capacitance in the capacitor.The application field for the ECQ-M4273 capcitor is power supplies, switch mode power supplies (SMPS), lighting ballasts, telecommunications, industrial control, aerospace and military applications. As one of the more popular film capacitors, they are used in many consumer applications as well.The working principle behind the ECQ-M4273KZ capacitors is the same as any other type of capacitor; when a Voltage is applied to the terminals, the insulation medium begins to store energy in the form of an electric field. This energy is produced by the separation of the positive and negative charges within the capacitor. The higher the applied voltage, the greater the amount of energy will be stored.The ECQ-M4273KZ capacitors operate in the same manner as other film capacitors, but have the added advantage of being specially designed for high-current, high-load applications. They also have excellent noise suppression characteristics which make them ideal for applications where noise reduction is key. These characteristics allow them to out-perform other types of capacitors such as aluminum electrolytic and ceramic capacitors.The ECQ-M4273KZ capacitors are highly reliable, with a low equivalent series resistance (ESR), high insulation resistance, and excellent overall performance. These features make the capacitors suitable for a wide range of applications, from small, simple projects to large, complex systems.In summary, the ECQ-M4273KZ capacitor is a high-performance, economy-priced film capacitor from Panasonic\'s ECQ-M family of capacitors. It is used in a variety of applications, from power supplies and switch mode power supplies, to lighting ballasts, telecommunications, industrial control, aerospace and military applications. Its working principle is based on the electric double layer that is created by the insulation medium and the metal plate electrode, which then stores electrical energy or the capacitance in the capacitor. Its characteristics include excellent noise suppression and a low ESR, making it a reliable, high quality product that is suitable for many different applications.