6SW150M

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Aluminum - Polymer Capacitors

Aluminum-Polymer Capacitors, sometimes referred to as Aluminum-Polymer or Al-Poly, are a type of electrolytic capacitor which combines the properties of aluminum electrolytics and polymers capacitors for the highest capacitance and energy density. They are ideal for use in applications requiring high capacitance, high frequency and high temperature performance, such as power supplies, motor control systems and other low-temperature and high-frequency applications.

6SW150M Application Field and Working Principle

The 6SW150M Aluminum-Polymer Capacitor is a multi-layer, aluminum-polymer, SMT (surface mount) capacitors. It offers a wide range of capacitance, great durability, and high efficiency and stability at high temperatures and high frequencies. It is mainly applied in mobile phone switching power supply, display circuit, communication circuit, and digital peripheral circuit.

The 6SW150M capacitor consists of a pre-sized, electrically insulating, rigid plastic case containing an aluminum-polymer electrode tantalum oxide layer which serves as the capacitor dielectric layer. This dielectric is sandwiched between two aluminum electrodes which receive the electric current. When electrical energy is applied to the capacitor, the ions move to create an electric field which stores the energy and gives the capacitor its capacitance. This stored energy is then released when the voltage applied to the capacitor is lower than the capacitance rating.

The 6SW150M has a number of features which make it an attractive choice for many applications. The capacitance of the device is rated at 1500uF, providing the highest possible energy density, and the high frequency performance makes it well suited for use in audio applications, such as amplifiers, as well as communication circuits, power supplies and other power applications. The device also has a low ESR and high ripple current, allowing for efficient operation and high-frequency interference suppression.

The aluminum-polymer construction of the 6SW150M provides excellent durability and temperature stability. The capacitor has extended temperature ratings of -55 to +125°C and a good storage temperature rating of -55 to +85°C, both of which make it well suited for use in harsh environments. Furthermore, the 6SW150M has a long life expectancy of 1,500 hours at 105°C.

In conclusion, the 6SW150M Aluminum-Polymer Capacitor is an ideal solution for applications requiring high capacitance, high frequency performance, and stable temperature ratings. Its combination of low ESR, high ripple current and high frequency performance makes it an excellent choice for power supplies, communication circuits, and audio inputs. The 6SW150M’s extended temperature ratings and long life expectancy also make it well suited for use in harsh environments.

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