ALS71H133NS400

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Aluminum electrolytic capacitors are electrical components that offer a variety of uses in electronic circuits. This article will explore the application field and working principle of the ALS71H133NS400 aluminum electrolytic capacitor.

Introduction to the ALS71H133NS400 Capacitor

The ALS71H133NS400 aluminum electrolytic capacitor is a type of electrolytic capacitor manufactured by Alcami Resistors. It is a radial lead form capacitor with an adjustable dielectric constant and nominal capacitance of 10000 uF. The ALS71H133NS400 capacitor offers extremely low equivalent series resistance (ESR) and is suitable for use in high voltage and high frequency circuits. It has a voltage rating of 400 volts, which is one of the highest among aluminum electrolytic capacitors.

Application Field of the ALS71H133NS400 Capacitor

The ALS71H133NS400 capacitor is suitable for a wide variety of applications. It is commonly used in audio circuits, power factor correction, and switching power supplies. It is also suitable for use in bridging circuits and 3-phase AC synchronous motor circuits. The high voltage rating makes it suitable for high voltage circuits, such as DC-DC converters and television circuits.

In addition, the ALS71H133NS400 capacitor can be used in aircraft and missiles. Its high temperature stability and low ESR makes it suitable for applications that require high power density, such as electric vehicle charging systems and high-reliability industrial applications.

Working Principle of the ALS71H133NS400 Capacitor

The working principle of the ALS71H133NS400 capacitor is based on the principle of electrolytic capacitors. When a voltage is applied to the capacitor, electrons move from one electrode to another through an electrolyte. This movement of electrons creates an electric field between the electrodes, allowing for the storage of energy.

The ALS71H133NS400 capacitor is composed of two electrodes: a cathode, which is made of aluminum foil, and an anode, which is made of a solid electrolyte material. The anode is surrounded by a layer of insulating wax to prevent the electrolytic current from reaching the cathode.

The aluminum electrode is then immersed in an electrolyte, such as potassium hydroxide solution. When a voltage is applied to the capacitor, current passes through the electrolyte and charges the electrode. The capacitance of the capacitor is determined by the amount of charge stored on the electrodes.

Conclusion

The ALS71H133NS400 aluminum electrolytic capacitor is a high-performance capacitor with a wide range of applications. It has a high voltage rating and low equivalent series resistance, making it suitable for high voltage, high frequency, and high power density circuits. Its working principle is based on the principles of electrolytic capacitors, which involves the movement of electrons through an electrolyte to create an electric field between the electrodes.

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