686CKE250MKJG

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Aluminum Electrolytic Capacitors

An aluminum electrolytic capacitor typically consists of two aluminum foils separated by an absorbent paper layer. A layer of electrolyte covers one of the aluminum foils, creating what is called a liquid electrode. When a voltage is applied, a layer of aluminum oxide forms on the surface of the aluminum foil and acts as an insulator, resulting in a separator layer between the two aluminum foils. The thickness of this layer decides the capacitance of the capacitor.

The 686CKE250MKJG aluminum electrolytic capacitor has a wide range of uses due to its very small size and large capacitance. It is mainly used for energy storage and filtering applications, and is mostly used in circuits with low peak currents. It has a capacitance of 250 µF and an ESR (equivalent series resistance) of 4 mΩ.

The 686CKE250MKJG capacitor is used for a variety of applications, including:

• Power supply filtering and smoothing.
• Voltage regulation in power supplies.
• Frequency compensation in integrated circuits.
• Decoupling in audio systems.
• Modulation and demodulation in radio frequency applications.
• Power supply rectification.

The main purpose of this capacitor is to store energy and filter out any unwanted noise present in a circuit. It works by storing a certain amount of charge when a voltage is applied to its terminals, and then releasing the stored charge when no voltage is applied. This process is repeated, resulting in a current passing through the component at regular intervals and ensuring that the circuit operates properly in the presence of noise.

The 686CKE250MKJG aluminum electrolytic capacitor also has a low equivalent series resistance (ESR), which facilitates high current applications. It has a high ripple current rating, low leakage current, good dynamic charge/discharge characteristics, and high stability under varying temperatures and long operating hours. Additionally, it has a good self-healing property, which is very important for electrical applications.

The 686CKE250MKJG aluminum electrolytic capacitor is a perfect choice for applications requiring high capacitances in a small package. Its small size allows it to be used in a variety of applications, while its high capacitance ensures that it can store large amounts of energy. It is also very reliable, as its self-healing properties help protect it against short circuit fault occurrences. Its low ESR also makes it suitable for high current applications.

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