B32676E4405K000

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Film capacitors are electrical components used in numerous types of electronic equipment, from computers and mobile phones to industrial machinery and medical devices. B32676E4405K000 are polyester film capacitors designed for use in power electronics applications. They are suitable for rectifiers, filters, air conditioners, battery-powered circuits, inverters, electronic ballast, and other energy saving equipment.

B32676E4405K000 capacitors feature a compact, low-profile design and are constructed from polyester film and a thin tape layer. The capacitors are hermetically sealed in a moisture- and humidity-resistant epoxy-like coating. The terminals are marked with a colored dot on the epoxy-like system. This marking helps quickly identify the polarity of the capacitor, allowing for quick and easy installation. The capacitors have a voltage rating of 440 Vac, a capacitance range of 0.001 to 10 mF, and a dissipated power of 0.1 to 15 mF.

The working principle of B32676E4405K000 capacitors is based on electrostatic principles. The capacitor consists of two metallic plates, which are separated by an insulating dielectric material. When a voltage is applied to the capacitors, a static electrical charge is stored on the plates, resulting in a net electric field between them. This causes a change in the electrostatic voltage between the two plates, resulting in capacitance. The value of the capacitance depends on the area of each plate, the distance between them, and the dielectric constant of the insulating material.

The application of B32676E4405K000 capacitors includes high-voltage inverters and electronic ballasts. The capacitors are used to filter out voltage transients and reduce noise in high-frequency, high-voltage systems. Additionally, they are commonly used for snubbing circuits, voltage surge protection circuits, and pulses. Inpower electronic applications, they are useful for controlling motor speed, increasing and decreasing DC bus voltage, and applying prebias voltage to the power semiconductor switches.

The features and design of B32676E4405K000 capacitors make them well suited for applications where size and weight are important, such as in military and aerospace equipment. Additionally, they can withstand temperatures up to 135 degrees Celsius, which makes them suitable for use in high-temperature environments. The robust construction and long-term stability also make them a good choice for use in harsh, noisy environments.

In conclusion, B32676E4405K000 capacitors are suitable for use in power electronic applications. They feature a compact, low-profile design and a voltage rating of 440 Vac. Additionally, the capacitors have a high temperature rating and are suitable for use in high-temperature environments. The robust design and long-term stability make them a good choice for use in demanding applications.

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