ALS70A391DB550

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 Electrolytic Capacitors have quite a few versatile uses due to their wide range of capability and different sizes in capacitance ratings. The ALS70A391DB550 is one of the most popular types and find applications in many areas. This article explains its application and working principles.

ALS70A391DB550 is a type of aluminum electrolytic capacitor used in many electronics applications. This type typically incorporates a non-solid electrolyte, which has an adhesively bound aluminum oxide (Al2O3) as a dielectric. It is then rolled up, which increases the operating voltage. This type of capacitor is also capable of possessing a large capacitance with a relatively small physical size.

It is primarily used in AC line filter applications, energy saving devices, power supplies and LED lighting. Due to its larger than average capacitance values, it is also efficient for applications that include motor start-up, inverter switching, battery chargers and frequency converters. The ALS70A391DB550 is also used for DC smoothing and decoupling signals, meaning it can also be used in signal conditioning or noise reduction.

The ALS70A391DB550 capacitor’s environment specifications include a wide operating temperature range of -60°C to 85°C and it exhibits high ripple current and withstands high peak surge temperature. In addition, its life expectancy is exceptionally high with an MTBF of up to 100,000 hours.

The working principle behind this component lies in the capacitance between two conductors, which is a measure of the amount of charge that can be stored between them. This capacitor is made of aluminum foil, with an adhesive-backed dielectric layer of aluminum oxide. The two elements are sealed and immersed in an electrolyte, completing the circuit. When a voltage is applied, current passes between the two conductors, resulting in a power transfer.

The capacitance level of the ALS70A391DB550 varies depending on the applied voltage; the higher the voltage, the larger the capacitance. This feature offers a greater range of potential in the amount of capacitance that can be achieved, which makes it ideal for a wide range of applications. Its specialized construction also allows for the component to possess a large current capacity.

In conclusion, the ALS70A391DB550 aluminum electrolytic capacitor is capable of having a large capacitance with a small physical size. It is used mainly in AC line filters, energy-saving devices, power supplies and LED lighting. It also has a wide operating temperature range and can sustain high ripple current. The working principle behind this component revolves around the capacitance created between two conductors. All in all, the ALS70A391DB550 is a useful and versatile aluminum capacitor with many potential applications.

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