ALS81A513KE040

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Aluminum electrolytic capacitors, frequently referred to simply as electrolytic capacitors, are capacitors characterized by their construction, materials, and function. These capacitors have two electrical conductors separated by non-conductive material called the dielectric. The two conductors are an anode and a cathode, which are separated by a liquid electrolyte. The construction of an electrolytic capacitor is based on the same principles as other capacitors, with a metal layer and a dielectric layer, as well as additional layers in order to increase the capacitance.

The ALS81A513KE040 Aluminum Electrolytic Capacitor has a wide range of applications. It is used in some applications like energy storage, circuitry filtering, signal conditioning, power supply smoothing, decoupling, boosting and, the high-frequency electronic equipment. It is also used in high voltage circuits for purposes such as power conditioning, control circuits and, start-up and storage power supplies.

As far as the working principle is concerned, an electrolytic capacitor works by having a thin oxide layer on the surface of a metal plate as an insulator. This layer is then soaked with a chemical called electrolyte, which is then soaked in electrolyte. The electrolyte acts as a conductor of electric charge between the two metal plates. The metal plate is known as an anode while the other metal plate is called a cathode. When a voltage is applied across the two plates, it causes a current toflow through the electrolyte, allowing charge to reach the other metal plate.

The ALS81A513KE040 Aluminum Electrolytic Capacitor is able to work with a voltage of up to 250 volts, and has a maximum temperature rating of 105 degrees C. The capacitance is 2.2 microfarad. The life expectancy of the capacitor is 3000 hours and the ESR (equivalent series resistance) is 0.32 ohm. The capacitor has a low leakage current and is RoHS compliant.

The construction of these capacitors is such that the current is blocked through the oxide film on the anode, which prevents short circuits from occurring between the plates. This is achieved by using a “guard-ring” design, which is made up of thin layers of insulator that carry and spread any current over the oxide layer on the anode. By having such a layer and stretching the insulator between the two plates, it prevents the current from passing through the anode layer, which would otherwise cause a short circuit.

Aluminum electrolytic capacitors, such as the ALS81A513KE040 are also known for their low ESR, temperature stability, and long life span. The construction of these capacitors ensures that they are able to last longer than most other capacitor types. In addition, they can handle higher wattage output, which is important for applications such as power conditioning or energy storage.

Aluminum electrolytic capacitors play a crucial role in numerous electronic applications and have many advantages over other types of capacitors, such as greater surface area and longer life span. The ALS81A513KE040 Aluminum Electrolytic Capacitor is a great choice for many electronic and electrical applications that require high capacitance and reliability.

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