NOSY477M001R0100

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Niobium Oxide Capacitors

Niobium Oxide capacitors are an emerging class of capacitor technology that offer a wide range of advantages over conventional dielectrics and capacitors. In particular, they offer a higher volumetric efficiency than aluminum-polymer or multilayer ceramic capacitors, as well as a higher rated operating temperature than copper-polymer-ceramic capacitors and tantalum oxide capacitors.

NOSY477M001R0100 Application Field and Working Principle

The NOSY477M001R0100 is a niobium oxide capacitors that is designed for use in a variety of power electronics, motors, power supplies, and other high-power applications. The device features a high volumetric efficiency, a wide temperature range from -55°C to +125°C and a wide range of operating voltage from 4V to 100V.

The NOSY477M001R0100 is constructed with niobium oxide dielectric and utilizes two electrodes insulated from each other. The dielectric layers consist of an anion conducting glass film and an organic film. The anion conducting glass film works to provide an electrical connection between the two electrodes, as well as to provide a barrier against oxygen and moisture. The organic film is a transparent plastic that is sealed into the device and acts as an insulator, allowing the capacitor to store the charge.

This device forms a capacitance C which is equal to the product of the dielectric constant K and the area of the electrodes A multiplied by the thickness of the dielectric layer D. The capacitance of the capacitor can be increased by increasing the area of the electrodes and/or by increasing the thickness of the dielectric layer. The ESR (Equivalent Series Resistance) of the device is also very low, making the capacitor suitable for use in high-power applications.

The NOSY477M001R0100 is widely used in the automotive, industrial, and consumer electronics industries. It is particularly suited for applications requiring high volumetric efficiency, long lifetime and high temperature operation along with low ESR. It’s also ideal for use in applications that require high capacitance and long shelf life.

The NOSY477M001R0100 is just one example of the niobium oxide series of capacitors. Numerous other models are available with various ratings, capacities, and other features. As new applications and designs produce new demands, this class of capacitors will continue to offer advantages over traditional capacitor types.

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