228TTA035M

Aluminum electrolytic capacitors are widely used in the electronics industry. By using a low-resistance electrolyte solution, capacitance values much greater than those of conventional non-polarized electrolytic capacitors can be achieved. The "228TTA035M" model is a popular device of this style, used in various applications, from power supplies to filter circuits. The following guide will explain the working principle and application field of the 228TTA035M.

Overview

The 228TTA035M stands for aluminum electrolytic capacitors, produced by Nichicon Corporation. It has an industry-standard specification of a maximum operating voltage of 5.5 volts, a capacitance of 3300uF, and a rated temperature of 105°C. The device features a low equivalent series resistance value of 20mohm and boasts a long-term durability of 8000 hours.

Working Principle

An aluminum electrolytic capacitor is made up of two metal foils, known as the anode and cathode, sandwiched between a flexible membrane or paper separator, with a liquid or solid electrolyte in between. The metal anode is rolled into a cylindrical form and serves as the storage medium for charge, while the cathode is made of metal or carbon and acts as the contact for electrons. The 228TTA035M is a radial-leaded aluminum electrolytic capacitor, with its two anode and cathode terminals connected by a separate lead.

When a voltage is applied across the device, electrons from the cathode pass into the anode, forming an electric field. This electric field stores the energy, increasing the capacity of the device. This is referred to as the dielectric effect. The capacity of this device is directly related to its size and the thickness of the dielectric layer. The equivalent series resistance of the device is decreased with smaller capacitance values and increased with larger ones.

Application Field

Aluminum electrolytic capacitors like the 228TTA035M are widely used in the electronics industry due to their large capacitance values. They are commonly used in power supplies, such as AC/DC adapters and in filter circuits. They are also used in amplifiers, oscillators, motors, TV sets and other equipment requiring low equivalent series resistance and high capacitance. There are several types of aluminum electrolytic capacitors, each designed for different applications, such as high frequency, low frequency, surge and others.

In addition to providing high capacitance, aluminum electrolytic capacitors have the benefit of being very reliable, with a long lifespan if properly designed and implemented. They also have wide voltage ranges and excellent temperature characteristics. The 228TTA035M is a reliable device with a maximum operating voltage of 5.5 volts and a rated temperature of 105°C. It also comes with a long-term durability of 8000 hours.

Conclusion

The 228TTA035M is a popular aluminum electrolytic capacitor that is used for a wide variety of applications. It is a radial-leaded capacitor with two electrodes, a dielectric layer, and a liquid or solid electrolyte in between. When a voltage is applied across the device, electrons from the cathode pass into the anode, forming an electric field that stores energy. This device is commonly used in power supplies, such as AC/DC adapters and filter circuits, and can provide reliable performance over long time periods.