T491A474K035AT2478

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T491A474K035AT2478 tantalum capacitors have a variety of applications due to their long-term reliability. In general, they can be used in applications requiring high capacitance, low-profile, very small footprint, and high-efficiency operation, including power supplies, switched-mode power supplies, switching regulators, and mobile devices, among others. Additionally, due to their low-loss characteristics, they are often found in resonant circuits of television sets, power amplifiers and other electronic equipment.

T491A474K035AT2478 tantalum capacitors are constructed of two thin solid plates that are separated by a thin insulating layer called the dielectric. The insulated plates are attached together with a conductive material, typically made of tantalum or manganese dioxide. A thin electro-conductive film, called the anode, is applied to the surface of the dielectric. The anode is connected to the cathode, which is connected to ground. The capacitor is then soldered onto the circuit board by means of the connections of the anode and cathode. The result is a low-profile and high-efficiency capacitor that is suitable for use in high-density applications.

In terms of working principle, the T491A474K035AT2478 tantalum capacitor works like any other type of capacitor: when AC voltage is applied to it, the two plates become polarized, which causes a charge to be built up on the plates. When the applied voltage is removed, the capacitor gradually discharges its stored energy, which is then recirculated back into the circuit. This process is repeated many times when the capacitor is in operation. Tantalum capacitors are particularly efficient in the conversion of electrical energy due to the thin dielectric and strong anode-cathode materials. This makes them ideal for use in power supplies and in switched-mode power supplies (SMPS) or with switching regulators.

T491A474K035AT2478 tantalum capacitors are easily identified by their long-term reliability, high capacitance, low-profile, and efficient operation. They are suitable for numerous applications where long-term stability and high efficiency are required. The low-cost and small size makes them ideal for high-density circuit boards, making them a cost-effective solution compared to other capacitor types. Additionally, they offer the benefit of low-loss characteristics, which makes them suitable for use in resonant circuits and high-current applications.

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