UCP2G221MHD

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Aluminum Electrolytic Capacitors are used in a wide range of applications and are the most common type of capacitor used in electronic devices. The UCP2G221MHD is one such capacitor from Nichicon, a leading manufacturer of electronic components. This capacitor has a very good voltage and temperature stability, making it a suitable choice for many electronic designs.

The UCP2G221MHD is a radial-lead aluminum electrolytic capacitor, with a polarized design. This means that the polarity of the terminations (electrode leads) must be observed during installation. It consists of a cylindrical outer casing that contains an electrolyte, a pair of aluminum plated rolls, a dielectric separator, and an insulated sleeve. The capacitor is filled with a conductive solution, called an electrolyte, which allows electrons to flow freely and provides electrical energy storage. The dielectric separator insulates the layers of aluminum rolls from each other and provides a barrier for the electrolyte to prevent it from leaking out. The insulated sleeve provides a hard protective exterior, reducing the risk of handling damage and ensuring the capacitor’s safe operation within an electronic system.

The UCP2G221MHD has an operating temperature range of -55 to +105 degrees Celsius and a rated voltage of 25 volts. Its rated capacitance is 2.2µF (2.2 microfarads) and its rated ripple current is 540mA. It has a low ESR and Low ESL characteristics, making it ideal for filtering applications. The capacitor is also RoHS compliant, which means it is compliant with European environmental regulations.

The UCP2G221MHD has a wide range of applications and can be used in a variety of electronic designs. It is ideal for use in audio equipment, LED lighting, automotive systems, and home appliances, where it can filter unwanted noise and spikes in the current. It can also be used in power circuits, where it helps to reduce the amount of energy that is wasted while storing efficient power.

The UCP2G221MHD’s working principle is based on the Faraday Law of Electromagnetic Induction. Electric charge flows from one electrode of the capacitor to the other when a voltage is applied across the capacitor\'s terminals. The electrolyte helps to link the two electrodes and provides a medium for the charge to move between them. The charge is then stored in the dielectric material and the current is dissipated over time. In other words, the capacitor acts as a simple energy storage device.

The UCP2G221MHD is a reliable and cost-effective aluminum electrolytic capacitor that can be used in a wide range of applications. It has excellent voltage and temperature stability, while its low ESR and Low ESL characteristics make it suitable for filtering applications. Its robust construction also ensures reliable performance in most environments.

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