157AXZ016M

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Aluminum electrolytic capacitors are electronic components located everywhere and play important roles in electronic circuits. Specifically, 157AXZ016M is a kind of aluminum electrolytic capacitor used in commercial and industrial applications. In general, 157AXZ016M application field and working principle can be discussed and summarized according to the construction, features and application characteristics of these aluminum electrolytic capacitors.

Construction of 157AXZ016M Aluminum Electrolytic Capacitors

The construction of 157AXZ016M aluminum electrolytic capacitors is illustrated in Figure 1. It is composed of two separate dielectric layers, an anode (cathode), a cathode (anode), a dielectric and an electrolyte. The anode (cathode) and cathode (anode) are two different layers of metal foil, with the former formed by aluminum foil and the latter formed by a layer of porous paper-like material. The dielectric layer is typically an oxide film of aluminum or tantalum, while the electrolyte is a solution of boric acid and water.

Features of 157AXZ016M Aluminum Electrolytic Capacitors

Aluminum electrolytic capacitors are commonly known as long-life, reliable capacitors due to their excellent performance. 157AXZ016M aluminum electrolytic capacitors have the following features that make them attractive for many applications.

• High capacitance: Capacitance values of up to 70,000uF can be achieved with 157AXZ016M aluminum electrolytic capacitors.
• High temperature operation: These aluminum electrolytic capacitors can operate at temperatures of up to 105°C.
• Excellent self-healing property: The self-healing property of aluminum electrolytic capacitors helps to improve their reliability and lifetime.
• Low equivalent series resistance (ESR): The low ESR of these aluminum electrolytic capacitors makes them suitable for high frequency applications.

Application Characteristics of 157AXZ016M Aluminum Electrolytic Capacitors

157AXZ016M aluminum electrolytic capacitors have many applications in commercial and industrial applications. These include power supplies, switching power supplies, audio systems, and computer motherboards. In addition, these aluminum electrolytic capacitors can be used as DC links in electric vehicles, as well as in battery backup systems.

Working Principle of 157AXZ016M Aluminum Electrolytic Capacitors

Aluminum electrolytic capacitors work by storing electrical charge on its anode (cathode) and cathode (anode) separately. The charge on the anode (cathode) will be a positive charge while the charge on the cathode (anode) will be a negative charge. The electrical charge is stored on the two metal foils due to the presence of an oxide layer, which is the dielectric layer between the two metals. The electrolyte solution acts as an ion bridge, allowing charge to move between the two metal foils and thus providing the capacitor with its electrical capacity.

Conclusion

157AXZ016M aluminum electrolytic capacitors are widely used in commercial and industrial applications due to their excellent performance characteristics and wide availability. They are composed of two metal foils with an oxide layer between them, and their electrical capacity is provided by an electrolyte solution. They are ideal for a number of applications, such as power supplies, switching power supplies, audio systems, and computer motherboards, as well as electric vehicles and battery backup systems.

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