SK2R2M250ST

Aluminum electrolytic capacitors are energy storage units that use an aluminum foil plate as an anode and a layer of oxide film as a dielectric. The SK2R2M250ST is a type of aluminum electrolytic capacitor that has a low profile and features 2V of rated voltage. This makes it suitable for use in a variety of applications where voltage levels are low, such as power supplies, portable devices, audio systems, and more. In this article, we will examine the application fields of the SK2R2M250ST and discuss its working principle.The SK2R2M250ST is designed for use with a variety of electrical components and systems. It can be used as a noise filter, to smooth out voltage spikes, and to decouple DC power. Additionally, it can be used as an energy storage device for high-frequency switching power supplies. As a low profile aluminum electrolytic capacitor, it is also ideal for applications where space is at a premium, such as in the emerging field of mobile electronics.To understand the working principle of the SK2R2M250ST, it is important to first understand the fundamentals of an aluminum electrolytic capacitor. When electrical current is passed through the aluminum foil, it forms an oxide film on the surface of the plate. This oxide film acts as a dielectric, allowing electrons to pass through, but not allowing electrical current to pass through. As voltage is applied across the capacitor, the electrons in the dielectric are repelled, storing energy within the device. This energy is later released through the plates as an electrical charge.The SK2R2M250ST features a high capacitance-voltage rating, allowing it to store a large amount of energy when the voltage is low. As the voltage on the capacitor increases, the amount of capacitance decreases, allowing the device to draw less power. This makes it more efficient and reliable for variable voltage applications.The SK2R2M250ST also has a high self-discharge ratio, meaning that it will discharge itself more quickly when the voltage is removed. This ensures that the energy stored in the device is quickly and reliably removed, preventing the capacitor from overheating. Additionally, the capacitor features a wide temperature range, allowing it to be used in extreme temperatures.Overall, the SK2R2M250ST is an excellent choice for low voltage applications such as power supplies, portable devices, audio systems, and more. It has a low profile design, a high capacitance-voltage rating, and a wide temperature range, making it reliable and efficient. Additionally, its high self-discharge ratio allows it to quickly discharge stored energy, preventing it from overheating.

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SK2R2M250ST	Cornell Dubi...	0.07 $	1000	CAP ALUM 2.2UF 20% 250V R...
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SK2R2M400ST	Cornell Dubi...	0.0 $	1000	CAP ALUM 2.2UF 20% 400V R...