2.5SZE120M Capacitors

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2.5SZE120M Application Field and Working Principle

Aluminum - polymer capacitors are a special type of electrolytic capacitors and are becoming increasingly popular in various areas of electronic technology. Capical 2.5SZE120M is an Aluminum - Polymer Capacitor with a capacitance of 120 mF and a voltage of 2.5V. These capacitors find great application in power supplies, due to their higher energy efficiency, low ESR and their robustness.

The aluminum-polymer capacitor – 2.5SZE120M – is composed of several layers of electrodes and a dielectric material. The dielectric material is usually all-organic, or part-organic and part-inorganic, providing superior capacitance and voltage rating. The 2.5SZE120M designed with a radial lead package, to ensure long-term stability and low inductance. Its design is qualified to IEC 60384-17 : 2015 standards.

The Working Principle of 2.5SZE120M

The 2.5SZE120M electrode contains a thin oxide layer, which serves as a rechargeable, high capacitive layer for positive ions that are stored and released during charging and discharging. The positive charged ions other attract a negative charge from the other electrode, creating an electric field between the two and thus allowing the capacitor to store more charge.

The electrodes of aluminum-polymer capacitors are very thin and are able to hold more charge than the thicker electrodes of traditional electrolytic capacitors. This makes them well suited for applications that require high capacitance, high operating temperature, and extended cycling. The thinness of the electrodes also reduces the chance of shorts, making it a better choice when space is limited.

The main advantages of the 2.5SZE120M are its high capacitance relative to its size, its strong resistance to ripple current, its high surge current capability, its low ESR, and its excellent reliability. These properties make it well suited for use in high power applications, such as medical equipment, industrial automation, LED lighting, automotive and aerospace applications.

Conclusion

In conclusion, the Capical 2.5SZE120M aluminum-polymer capacitor is a reliable, high-power alternative to traditional electrolytic capacitors. Its high capacitance, high operating temperature, great resistance to ripple current, low ESR, and surge current handling capabilities make it ideal for a variety of high-power applications.

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