ECW-H16912JV

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Film capacitors, also known as plastic capacitors, are electronic components made of film or plastic that serve as insulators for an electrical charge. ECW-H16912JV is an example of a film capacitor. This article will discuss the application field of ECW-H16912JV as well as its working principle.

Application Field

ECW-H16912JV is a film capacitor designed for high density power supplies. It has an extremely high insulation resistance, a wide temperature range of -55°C to +125°C, and a 4mm pitch. This makes it ideal for applications such as power conditioning in high current or medium voltage applications. ECW-H16912JV is also used in electronics systems like industrial automation, robotics, and medical device industries.

Working Principle

A film capacitor consists of an electrically insulating film that is sandwiched between two metallic electrodes. This structure creates a parallel-plate capacitor. The working principle is that when a voltage is applied across the electrodes, an electric field is created in the insulating film and charges are separated on the electrodes. The amount of charge stored is proportional to the applied voltage and is therefore dependent on the capacitance of the capacitor.

ECW-H16912JV has an “interference suppression” structure with two methods of preventing interference: a double dielectric sheet and a metallic electrode pattern. The double dielectric sheet consists of two layers of resin and a metallic layer between them. This helps reduce electromultiplication and thermal radiation. The metallic electrode pattern on the capacitor also helps to decrease the radiation and improve the shielding effect.

In addition, ECW-H16912JV uses a high temperature resistant adhesive to secure the components to the film. This helps to ensure that the capacitor maintains its high performance, even at high temperatures.

ECW-H16912JV is a high-performance film capacitor that is designed for high density and high current applications. Its features make it ideal for power conditioning and other industrial applications. Moreover, its interference suppression design ensures that the capacitor remains electromagnetic compatible and operates at high temperatures.

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