SMG400VB101M22CLL

Aluminum Electrolytic Capacitors

Aluminum electrolytic capacitors are a type of capacitor which uses \'thin film\' technology and an electrolyte, usually inert oil, to increase capacitance and voltage ratings. SMG400VB101M22CLL, one kind of aluminum electrolytic capacitor, is designed for long-term, continuous-duty applications, and its specialized design helps it stand out from other aluminum electrolytic capacitors.

Application Field of SMG400VB101M22CLL

SMG400VB101M22CLL is mainly applied in electronic ballasts for lighting, frequency converters, electronic ballasts for welding equipment and industrial power supplies. Coated in a highly durable, heat-resistant polymer, the SMG400VB101M22CLL is designed to operate in a wide range of temperatures and provides reliable performance. It features a very low equivalent series resistance (ESR) value, excellent surge current capability, low capacitance change, low leakage current, and long life.

Working Principle of SMG400VB101M22CLL

SMG400VB101M22CLL capacitors work by exploiting the behavior of an anode in an electrolyte solution. The anode is a thin aluminum foil, usually in the form of a cylinder. The electrolyte is a liquid or a gel, typically a mixture of organic solvents, organic acids, and water. The cathode is typically an aluminum foil that is coated with activated carbon or another conductive material. These two metal foils separated by an electrolyte form the basis of a single-plate capacitor.

When a voltage is applied between the two foils, an electrical field is created. This field causes the electrolyte ions to move towards the anode, where they gain electrons. These ions create a charge on the anode, and the capacitance of the capacitor is governed by the area of the foil, the thickness of the electrolyte, and the amount of charge stored.

The SMG400VB101M22CLL utilizes a unique chemical chamber design with improved corrosion resistance and insulated terminals. This design helps ensure longer life, improved reliability, and consistent performance even in the harshest of environments. It also has higher withstand voltage, higher capacitance, and increased lumina efficiency.

Conclusion

The SMG400VB101M22CLL is an ideal choice for applications requiring reliable long-term performance and fast transient response. With its highly durable design, it is perfect for applications such as frequency converters, electronic ballasts for lighting, welders and power supplies. It also boasts excellent surge current capability and low capacitance change. By utilizing its unique chemical chamber design and insulated terminals, the SMG400VB101M22CLL aluminum electrolytic capacitor provide reliable performance overall.