250VXH470MEFC25X30

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Aluminum electrolytic capacitors are capacitors that use electrolytes to separate the metal plates inside an electrical circuit. These capacitors have wide application fields and can be used for various applications. This article will focus on the 250VXH470MEFC25X30 application field and working principle.

The 250VXH470MEFC25X30 application field typically includes primary and secondary power supplies, audio frequency amplifiers, power amplifiers, feedback circuits, emitter-follower circuits, motor drive, timer control, AC servo motors, and digital circuits. It is also suitable for waveshaping circuits, voltage multiplier circuits, zero-voltage switching-type (ZVS) power factor correction, and surge protection applications.

The 250VXH470MEFC25X30 working principle is based on the Faraday principle, which states that the rate of electrolysis is proportional to the rate of chemical reaction inside the electrolyte. The electrolyte is a polar electrolytic solution or a mixture of a polar electrolyte and a non-polar electrolyte. The metal plates in the capacitor are immersed in the electrolyte solution and no current flows. When an external voltage is applied, the electrons in the electrolyte will move towards the anode and the cations in the electrolyte will move towards the cathode. This causes the electric current to flow through the capacitor and stores electrical energy.

The 250VXH470MEFC25X30 aluminum electrolytic capacitor has a rated capacity of 0.47 microfarads. It is stored under standard conditions, including a temperature range of -40 to 85 °C. Its input voltage is 250V AC at 50 Hz or 60 Hz and its rated ripple current is 970mA. The capacitor has an insulation resistance greater than 50,000 MΩ. Its insulation class is E, and its height is 25 mm, its width is 30mm, and its lead length is 11 mm.

The 250VXH470MEFC25X30 aluminum electrolytic capacitor has an excellent frequency characteristic and is suitable for various frequency ranging applications. It is capable of handling large current and provides high insulation. As the capacitor has high capacitance and low impedance, it is capable of improving the power factor and power quality of various circuits. Furthermore, it ensures low heat generation and low energy loss.

In conclusion, the 250VXH470MEFC25X30 aluminum electrolytic capacitor is capable of providing excellent frequency characteristics, high capacitance, and low impedance. It can effectively improve the power factor and power quality of different circuits. This capacitor is designed for applications in primary and secondary power supplies, audio frequency amplifiers, power amplifiers, feedback circuits, emitter-follower circuits, motor drive, timer control, AC servo motors, and digital circuits. It can handle large current and provides high insulation under specific conditions.

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