URS1H330MDD

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Aluminum electrolytic capacitors are the most widely used capacitors in the electronic components industry. The URS1H330MDD series belongs to the aluminum electrolytic capacitor family. It is an ultra-miniaturized aluminum electrolytic capacitor with a metal case. This capacitor has a wide range of applications and a stable performance.

The URS1H330MDD features small size, high capacitance, long lifetime and low equivalent series resistance. It provides high capacitance in a small package, making it an ideal solution for space-constrained applications such as in cellular phones, personal computers, automotive electronics and notebook computers, as well as for other consumer electronics such as LCD TVs, PDPs and POS terminal systems. Moreover, it presents high stability at high temperatures and high reliability. It has a rated voltage of 10V to 450V, capacitance range from 10μF to 10,000μF and working temperature range of -55°C to +105°C.

The working principle of URS1H330MDD can be divided into two parts: the anode side and the cathode side. The anode side is composed of a bottle-shaped tank filled with electrolyte solution, a rolled and sealed anode film (aluminum foil) and an assembled aluminum cap (or stem). Inside the tank, the anode foil is spread out and rolled along the inner wall and sealed with the closing cap. The cathode is composed of a metallic case with a screw, and a terminal and lead-out wire connected to the terminal. When a voltage is applied to the two electrodes, the anode and cathode reacts with the electrolyte to generate a thin dielectric oxide film. This dielectric oxide film then acts as an insulating layer to store the energy. The physical structure of the capacitor is also designed to keep the oxide film intact during operation, allowing it to maximize the capacitance.

Given its features, the URS1H330MDD can be used in many applications. It is capable of providing a voltage across the plates and storing electrical charge for a long period of time. This allows it to be used in malfunction protection for AC circuits and other electronic devices. The capacitor can also be used to filter noise and perform power factor correction, as well as in energy storage in DC circuits, aerospace and military electronics, and power supplies.

In conclusion, the URS1H330MDD ultra-miniaturized aluminum electrolytic capacitor is a reliable and widely used electronic component. It has strong performance, a wide range of applications, and a low equivalent series resistance. It is ideal for space-constrained applications such as cell phones, personal computers, and automotive electronics.

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