LLG2D122MELA40

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, also known as aluminium electrolytic condensers, are electrolytic capacitors that use aluminum oxide (an electrolyte) and a two-terminal stamped metal rod construction as a dielectric material. The LLG2D122MELA40 is a type of aluminum electrolytic capacitor, which is suitable for a variety of applications. This article will explore the application fields and the working principles of this type of capacitor.

Application fields of the LLG2D122MELA40

The LLG2D122MELA40 is most commonly used in the aerospace industry and can be used for a variety of applications, such as power supply filters, resonant circuits, motor controllers, Li-ion battery over-charge protection, and DC-DC converter smoothing circuits. It is also used in high-precision temperature compensator circuits, temperature control circuits, and other low operating temperature applications. This type of capacitor is often used in power equipment, high-power amplifiers, and other products that require high-frequency and high-voltage capabilities.

Working Principle of the LLG2D122MELA40

The LLG2D122MELA40 consists of aluminum plates, which are separated by an anodic insulating layer of an electrolyte material. The anode consists of an aluminum plate that is etched to increase its surface area. The anodic layer is connected to two metalized plates. The anode plate is first electrolyte soaked and then the two metalized plates are placed between it. Due to the electrolyte layer, a dielectric field is formed between the two metalized plates. When a voltage is applied across the metalized plates, an electric field is created and the current flows through the electrolyte layer.

The capacitance of an electrolytic capacitor is determined by the surface area of the anode, the dielectric material, and the thickness of the electrolyte layer. The voltage rating of the LLG2D122MELA40 is also determined by the thickness of the anode’s electrolyte layer. When exposed to temperatures above the rated specification, the anodic layer may experience thermal degradation, which can cause the capacitor to fail. To prevent this, the plug-in terminals of the capacitor should be kept away from metal surfaces or other sources of heat.

The LLG2D122MELA40 utilizes a process that provides a low ESR, low leakage current, and high stability in high temperature environments. This type of capacitor also has low noise performance and can handle rapid charge and discharge cycles. The LLG2D122MELA40 is also utilized because of its low equivalent series resistance (ESR). Overall, the LLG2D122MELA40 is an ideal capacitor for a variety of applications due to its high voltage and surge current capabilities, low ESR and noise levels.

Conclusion

The LLG2D122MELA40 is an aluminum electrolytic capacitor that is widely used in applications such as power supply filters, resonant circuits, motor controllers, Li-ion battery over-charge protection, and DC-DC converter smoothing circuits. It is constructed with aluminum plates that are separated by an anodic insulating layer of electrolyte and has a low ESR, low leakage current, and high stability in high temperature environments. It also has a high voltage and surge current capability, as well as a low noise level. The LLG2D122MELA40 is an ideal capacitor for a variety of applications.

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