ECQ-E2685KF

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Film capacitors refer to electronic components with a dielectric material consisting of a monofilm or multiple layers of film and having a cylindrical or irregular shape. It is widely used in AC and pulse circuits due to its low dielectric loss, small temperature coefficient of capacitance, and especially capacitors with high insulation resistance. Due to its excellent performance and increasing use in the production and development of modern electronic products, film capacitors are increasingly favored by producers of electronic products.

ECQ-E2685KF is a polyester film capacitor mostly used in AC and pulse circuits. The rated voltage of this capacitor ranges from 50V to 500V, and its disc size is from Dia. 8mm to 12 mm. The capacitor has a unique V-shaped wedge feature to make it easier to install on the PCB board, and carefully considered aspect ratio makes them easier to design.

The ECQ-E2685KF capacitors are used in many technological applications due to their superior performance in damping, suppression and filtering. These include machines using AC power, automotive circuits, voltage transformers, home appliances, power electronics and other areas with significant AC power transmission. It is also often used in pulse circuits to reduce DF ripple, effectively increase the power conversion efficiency of power amplifiers, etc.

The working principle of ECQ-E2685KF is based on capacitance. When a voltage is applied across two conducting terminals, an electric field is created inside the material. The charge on a surface will induce an opposite charge on the other surface, which is proportional to the voltage of the dielectric material. This creates the capacitance necessary for charge storage. The capacitance of film capacitor is very stable and its physical features can effectively reduce the error caused by the larger existing voltage during electricity transmission.

The ECQ-E2685KF is an excellent dielectric capacitor. Its small size, light weight and low cost make it popular in the production of high-performing capacitors. Because of its superior performance, it has become an undeniable choice in high-end circuit designs, making it an integral part of the modern production process.

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