B32559C1334K289

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Film capacitors, also known as polyethylene naphthalate film capacitors, are a kind of capacitors typically used in electronic circuits. The voltage ratings of these capacitors range typically from a few tens of volts to several hundred volts, which makes them suitable for a wide range of applications. B32559C1334K289 is a film capacitor developed by the renowned Siemens AG. It is specifically used for DC link capacitors in applications such as electric drives, DC link capacitor in frequency converters, DC link capacitor in line filters and power factor correction, DC link capacitor in harmonic compensation segment, DC link capacitor in electric decoration systems, and DC link capacitor in power supplies.

The B32559C1334K289 features a unique non-linearity characteristics, which enables the use of lower capacitance and power rating. The specifications of the B32559C1334K289 include a voltage rating of 400V, a capacitance range of 3300pF, and a temperature range of -40 degree C to +85 degree C. As such, the B32559C1334K289 is suitable for a wide range of applications.

When it comes to working principle, the B32559C1334K289 is a polarized capacitors formed by two juxtaposed strips of N-type polyester resin film. The aluminum electrodes deposited on the two strips provide the electrical contact and create a capacitor when a voltage is applied. The electrodes are held together by an organic resin, which creates an high-voltage insulating covering and provides high-temperature and dielectric strength.

The B32559C1334K289 also takes advantages of its increased capacitance and reduced capacitance non-linearity. The increased capacitance is provided by the inter-layer spacing formed by the organic resin that is layered between the two strips of polyester film, which is responsible for the dielectric property of the capacitor. On the other hand, the reduced capacitance non-linearity helps keep the capacitor from overcharging and from operating at unsafe voltages.

In addition to its working principle, the B32559C1334K289 offers enhanced self-healing capabilities due to its organic nature. This prevents the capacitors from short-circuiting and consequently increases the performance and reliability of the system in the long run. Moreover, the B32559C1334K289 is designed to comply with cUL94V-0 and IEC 60947-2 flammability standard.

Overall, the B32559C1334K289 is a highly reliable and versatile film capacitor designed to meet the stringent requirements of high voltage applications. Its unique features, such as increased capacitance, reduced non-linearity, self-healing capabilities and flame retardant construction, make the B32559C1334K289 the perfect choice for a wide range of applications such as electric drives, power supplies, line filters, DC link capacitors and harmonics compensation segments.

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