UUJ2W220MNQ1ZD

Aluminum electrolytic capacitors (AECs) are widely used due to their physical properties like low equivalent series resistance (ESR), small volume-to-capacitance ratio, and long done life. The UUJ2W220MNQ1ZD application field and working principle are the focus of this article.

Understanding the Application Fields of UUJ2W220MNQ1ZD

The UUJ2W220MNQ1ZD series is a high-temperature aluminum electrolytic capacitor with a robust design. They have a wide range of application fields including damping, energy storage, filtering, decoupling, and power supply. These aluminum electrolytic capacitors have a wide operating temperature range between -40°C to 105°C. They have a capacitance range from 1µF to 2200µF and a voltage range from 6.3V to 63V in standard sizes. The UUJ2W220MNQ1ZD capacitors offer high reliability and efficiency, as well as excellent shock resistance.

Examining the Working Principle of UUJ2W220MNQ1ZD

Aluminum electrolytic capacitors are polarized, meaning that they need to be connected in the correct way to work properly. The core of these capacitors is an electrolyte which contains a positive and negative substance. The positive and negative substances are separated by a porous separator. When a voltage is applied, the positive ions are attracted to the negative terminal and the negative ions are attracted to the positive terminal. This creates an electric field between the terminals, forming a capacitor and allowing current to flow.

UUJ2W220MNQ1ZD capacitors are constructed with an aluminum foil as the anode, which is the negative side of the capacitor. The anode is covered in a thin oxide layer, which acts as the dielectric. The cathode is formed by a silver-palladium alloy and is the positive side of the capacitor. When the voltage is applied across the terminals, the oxide layer begins to form a tight seal, making it difficult for the current to pass through. This is the main principle behind the working of UUJ2W220MNQ1ZD aluminum electrolytic capacitors.

Summary

Aluminum electrolytic capacitors are polarized, meaning that they need to be connected in the correct way to work properly. The UUJ2W220MNQ1ZD is a high-temperature aluminum electrolytic capacitor with a wide range of application fields. It is constructed with an aluminum foil as the anode and a silver-palladium alloy as the cathode. When the voltage is applied across the terminals, the oxide layer begins to form a tight seal, making it difficult for the current to pass through. This is the working principle of UUJ2W220MNQ1ZD aluminum electrolytic capacitors.