URZ1A221MDD1TD Capacitors

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Aluminum electrolytic capacitors are a class of capacitors consisting of two isolated metal plates separated by an electrolyte made of an inert material such as aluminum oxide. Since the electrolyte is relatively impermeable to ions, charge is only allowed to flow in one direction through it. This makes aluminum electrolytic capacitors ideal for applications where a large amount of charge needs to be stored temporarily, as they can quickly store and disburse large amounts of charge. The URZ1A221MDD1TD aluminum electrolytic capacitor is one such capacitor, and it has a wide range of application fields and working principles.

The URZ1A221MDD1TD aluminum electrolytic capacitor has a capacitance value of 220µF, a rated voltage of 250VAC and a tolerance of ±20%. It is designed for applications where a low ESR (Equivalent Series Resistance) and high ripple current is required, such as in power supply units for computers, phones and other electronic devices. It also has a long life-cycle as its ripple current is rated for 2000 hours at 85°C. The capacitor has a high resistance to temperature variations, and is also highly reliable, making it suitable for use in extreme environments where shock and vibration are present.

The working principle of the URZ1A221MDD1TD aluminum electrolytic capacitor is based on the electrochemical properties of the electrolyte. The electrolyte acts as a medium that allows the two metal plates to exchange electrons, and this happens when an electric potential is applied across the two plates. The capacitor is then charged to a certain potential, and when the same potential is applied with an opposing polarity, the capacitor will discharge its stored charge through the same electrolyte. This process happens very quickly, allowing the URZ1A221MDD1TD to quickly store and discharge large amounts of charge.

The URZ1A221MDD1TD aluminum electrolytic capacitor is thus suitable for use in applications that require the storage and release of large amounts of charge very quickly. It has a low ESR requirement, and a high ripple current. It is highly reliable, and has a long life-cycle thanks to its 2000-hour ripple current rating at 85°C. It is also resistant to temperature variations and has a high tolerance for shock and vibration, making it suitable for extreme environment applications. Because of its excellent performance, the URZ1A221MDD1TD is widely used in electronic devices.

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