EXV227M010S9MAA

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 are some of the most widely used components in electronic applications, with EXV227M010S9MAA being one of the more popular options. These components are primarily used to store electrical energy and play a vital role in signal filtering, power supply filtering and voltage regulation. In this article, we will discuss the application field and working principle of EXV227M010S9MAA.

Application Field

EXV227M010S9MAA aluminum electrolytic capacitors are rated at 10V and capable of handling 10μF of capacitance at 2A AC and 6A DC. The maximum temperature range is -55°C to +105°C and the maximum ripple current is 3.3A. The capacitors are made of an aluminum canister and a conductive gel electrolyte, and a valve is inserted in the middle to ensure effective electrical connection and gas release. This type of capacitor is primarily used in power supplies and other related fields.

EXV227M010S9MAA offers the advantage of high capacitance with a relatively low equivalent series resistance (ESR). The components are designed with a relatively low internal inductance that ensures maximum efficiency. Moreover, due to their high ripple current capacity, they are ideal for use in high-frequency switching power supplies.

EXV227M010S9MAA capacitors are also widely used in power converters, 1-bit sampling systems, protective circuits, and more. They are frequently employed in sensitive electronic devices and systems subjected to harsh conditions such as high temperature and humidity.

Working Principle

EXV227M010S9MAA aluminum electrolytic capacitors work on the principle of electrolytic double-layer capacitors (EDLCs). These components are constructed with a dielectric film containing solvent and electrolyte fluid sandwiched between two metalized aluminum foil conducting sheets, also referred to as anodes. When a current is applied, a charge accumulates on the anode and the capacitance is increased. EXV227M010S9MAA possess a relatively low equivalent series resistance (ESR) that allows the capacitance to stay relatively stable under varying temperatures and frequencies.

As aluminum electrolytic capacitors diffuse gas with increasing temperature, the electrolytic gel sealed inside the capacitor will expand resulting in a permanent pressure increase. The increase in pressure will eventually result in gas emission, blending of the electrolyte, and a gradual more decrease in capacitance. The traditional solution of this problem has been to use a self-repairing heat-sealant capsule and a gas-release valve that allows for operation at temperatures between -55°C and +105°C. With EXV227M010S9MAA capacitors, this problem is effectively addressed.

When the operating temperature exceeds the rated value, the valve opens and establishes sufficient gas release, allowing the capacitor to remain stable and maintain its performance. Once the temperature is reduced, the valve closes, and the capacitor automatically re-inflates to its normal state. This ensures an optimal performance of the capacitor.

EXV227M010S9MAA aluminum electrolytic capacitors are a great option for those who need capacitors with high ripple current capacity and low leakage current. They are widely used in power supplies, power converters, and 1-bit sampling systems. The components are designed to provide unmatched reliability and stability in extreme temperature environments.

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