ALS81A822QP450

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, sometimes called electrolytic capacitors, are components used in electrical circuits to store energy, regulate power, smooth out ripple current, decouple signals, and provide feedback. The ALS81A822QP450 is a High Temperature, Low Impedance, Long Life Aluminum Electrolytic Capacitor. These capacitors are used in power supplies, switch mode power supplies (SMPS), inverters, appliance motor circuits, high temperature environments, and also in automotive applications such as air conditioning systems and ignition systems.

The ALS81A822QP450 capacitor is a polarized electrolytic capacitor. It typically consists of two electrodes, an anode and a cathode, separated by a dielectric layer. The anode is usually made of aluminum foil and is coated with a thin layer of oxide, while the cathode is typically made of a metal based foil. The dielectric layer is usually formed by aqueous electrolyte solution.

The working principle of the ALS81A822QP450 capacitor is based on electrochemical reactance. When a voltage is applied across the capacitor, a small current flows through the electrolyte solution and creates an electric field across the anode and cathode. This field causes an electrochemical reaction at the interface between the anode and cathode, which allows the capacitor to store energy. The capacitance of the device is determined by the area of the anode and the dielectric constant of the electrolyte solution.

The ALS81A822QP450 capacitor has a wide temperature range from -40°C to +125°C and can work in high temperature environments. This capacitor also has low impedance, which makes it suitable for power supplies, motor drives, and inverters. The long life of this capacitor is rated up to 2000 hours, which makes it reliable and long lasting.

The ALS81A822QP450 capacitor is also ideal for automotive applications such as air conditioning systems and ignition systems due to its ability to store sufficient energy during high temperature and high voltage conditions. It is also used in power supplies as its low impedance allows it to filter out any undesired noise from the power supply. Additionally, it is used in switch mode power supplies (SMPS) because of its ability to regulate power, smooth out ripple current, and provide feedback.

In conclusion, the ALS81A822QP450 capacitor is a reliable and long life aluminum electrolytic capacitor with wide operating temperature range, low impedance, and sufficient energy storage capability. It is used for power supply, motor drive, and inverter applications as well as in automotive systems. It is able to filter noise, regulate power, smooth out ripple current, and provide feedback. This capacitor is also ideal for high temperature environments, making it a highly versatile component in many applications.

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