227XMPL004MG19

Due to market price fluctuations, if you need to purchase or consult the price. You can contact us or emial to us:   sales@allicdata.com

Aluminum - polymer capacitors are widely used in a variety of electrical and electronic applications. The 227XMPL004MG19 series is one such example, offering high capacitance values, high breakdown and ripple current, and long life. Here, we will discuss the application and working principles of the 227XMPL004MG19.

Application

The 227XMPL004MG19 series is particularly well-suited for use in applications that require reliable high-frequency power circuits with by-pass and filtering functions. This includes applications such as switching and linear regulators, AC/DC or DC/AC inverters and converters, LED lighting, audio amplifiers, switching power supplies, and more.

In addition to its high operating temperature (85°C), the 227XMPL004MG19 series features a low ESR rating, making it an ideal choice for applications that require high-speed, wide-range ripple frequency power conversion. Its shock and vibration resistance is also excellent for applications that are subject to rough handling and heavy vibration.

The 227XMPL004MG19 series is also noted for its low equivalent series resistance (ESR), enabling it to provide excellent output power performance, even under high load conditions.

Working Principle

The 227XMPL004MG19 series operates on the principle of electrostatic double-layer capacitance. This involves the use of two layers of opposite polarity particles, separated by an insulating layer. When an electric field is applied across the two layers, the particles of opposite polarity attract each other and form an electric double layer (EDL) at the surface of each layer.

This EDL causes the electric charge to be stored in both layers of the capacitor, and the total capacitance of the capacitor is determined by the amount of electric charge that is stored in the EDL. This capacitance is expressed in Farads (F). The higher the capacitance of the capacitor, the longer the stored electric charge will last, and the longer the circuit will be able to remain in use.

The 227XMPL004MG19 series is also noted for its ability to maintain a stable output even under high temperatures. The series uses a dielectric layer consisting of two layers of Kraft paper and pressure-sensitive adhesive film. The dielectric layer ensures that the capacitance of the capacitor remains stable even under extreme temperatures.

Conclusion

In conclusion, the 227XMPL004MG19 series is a highly useful and reliable aluminum - polymer capacitor suited for various applications that require reliable high-frequency power conversion with wide-range ripple frequencies. Its excellent temperature and ESR ratings make it an ideal choice for applications that require reliable operation in high temperatures and high loads.

The specific data is subject to PDF, and the above content is for reference