QYX2A182JTP

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Film capacitors, also known as plastic film capacitors, are fixed capacitors with a dielectric consisting of plastic film. They belong to the electronic component category of electrical capacitors, and their applications include decoupling, filtering, and energy storage. The QYX2A182JTP film capacitor is a kind of high-temperature, high-voltage capacitor with oval body and non-inductive winding.

The primary material used in the production of QYX2A182JTP capacitors is a high-temperature and flame-retardant liquid dielectric, combined with an epoxy resin molded case, which can prevent the capacitor from being exposed to frost, moisture, and chemical damage. The operating temperature of the QYX2A182JTP capacitor is -55°C to 125°C, and its relative humidity is 10% to 90%.

The QYX2A182JTP capacitor offers a capacitance range of 0.15 - 0.22 µF, a voltage rating of 760kV in peak, a current rating of 175A, and a dielectric strength of 2.8Kv/mm. Its round, ovoid, oval, and special shapes can meet the needs of different capacitive applications. Its high-strength, environmentally friendly flame-retardant epoxy resin package has excellent performance and reliable characteristics.

In terms of application fields, QYX2A182JTP capacitors are mainly used as energy storage devices in high voltage and/or low frequency circuits, such as uninterruptible power supplies, motor starting devices, arc quenching systems, precision instruments, and power electronics. In addition, powered film capacitors are used to filter electric current and interfering signals from high-speed switching systems, as well as to ensure EMC requirements.

The working principle of QYX2A182JTP capacitors is based on the law of conservation of energy. When a voltage is applied to the capacitor, an electric field forms in the dielectric that stores energy. The stored energy is proportional to the integral of the electric field with respect to the electric displacement, and is equal to one-half the product of the capacitance and the square of the electric potential.

The capacitance of QYX2A182JTP is determined by the geometric structure of the capacitor, while the electric potential is determined by the applied voltage. There is a linear correlation between the voltage applied to the capacitor and the electric potential stored in the dielectric. When the electric current is switched off, the electric potential is gradually reduced, and the stored energy is released.

The performance of QYX2A182JTP capacitors is determined by the quality of its components and materials, as well as the thermal stability of its high-temperature resin. The unique winding structure of the capacitor also affects its performance. With its excellent performance and wide range of applications, QYX2A182JTP capacitors are widely used in a variety of industries.

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