SLP821M220C4P3

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Aluminum electrolytic capacitors, widely known as ‘electrolytics,’ are by far the most commonly used type of capacitor. The SLP821M220C4P3 is a popular model in this category, and this article will discuss its application fields and working principles.

 The SLP821M220C4P3 is a 4-pole, 220A, 200V aluminum electrolytic capacitor. This model is used in circuits where high current and/or high voltage are required, such as power supply regulation, audio amplification and switching power supplies. It has a low impedance and excellent frequency response due to its high capacitance value.

 Aluminum electrolytic capacitors work by using an electrolyte to form a thin dielectric layer between two conductive aluminum plates. When a voltage is applied to the capacitor, current flows from one plate to the other, and this creates an electric field. The electric field increases the capacitance of the device, creating a very high capacitance for a relatively small amount of space.

 The SLP821M220C4P3 has a wide tolerance range of -20% to +80%, making it well suited for use in circuits where precise capacitance values are not required. Additionally, the capacitor has a low ESR, meaning it can safely handle high currents over long periods of time. These features make the SLP821M220C4P3 an ideal choice for auto audio, HVAC, high frequency inverters, motor controls, and other similar applications.

 The SLP821M220C4P3 is known for its good electrical performance, even after long periods of use. It also has a long life due to its low temperature coefficient. Because of its high capacitance and low impedance, the SLP821M220C4P3 provides superior performance in circuits where high frequencies are required.

 In summary, the SLP821M220C4P3 is a 4-pole, 220A, 200V aluminum electrolytic capacitor that is well suited for a variety of applications, including high frequency inverters, motor controls, and audio amplification. It has a wide tolerance range, low ESR, and excellent frequency response, making it an ideal choice for many applications. Its long life and good performance, even after long periods of use, make it a reliable choice for most circuits.

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