UFT14280D

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UFT14280D rectifier diodes are a versatile, high current diode commonly used in AC/DC, DC/DC and DC/AC applications. These dual rectifiers are particularly useful in applications involving smoothly varying large currents, where high power efficiency is required. UFT14280D diodes are available in a variety of packages, from square arrays to single rectifiers, and can be used for a wide range of current ratings.

The UFT14280D rectifier diode array consists of two separate silicon rectifiers mounted on a single ceramic substrate. Each half is rated for high current up to 25A and operates at a nominal voltage of 40V. The UFT14280D has a maximum forward voltage drop of 0.5V, a maximum reverse recovery time of 0.2µs and a maximum reverse leakage current of 0.5µA. This allows it to provide high current, low EMI switching and minimal voltage loss.

The UFT14280D diode array is designed to provide low rippling, high current waveforms at high frequencies. This is done by using a higher number of diodes, which increases the amount of current that can be extracted from the rectified waveform. The UFT14280D has a high power efficiency of approximately 80% to 90%, meaning that more power is delivered to the device, rather than being lost as heat.

The UFT14280D is commonly used in AC to DC power supplies, DC to DC converters, and DC to AC inverters. In AC to DC power supplies, the UFT14280D is used to rectify the AC current in order to provide clean DC power. In DC to DC converters, the UFT14280D rectifiers are used to convert a DC voltage to either a higher or lower voltage. In DC to AC inverters, the UFT14280D rectifiers are used to convert a DC voltage to an AC voltage.

The UFT14280D diode array is also found in buck-boost converters used for various automotive and industrial applications. These converters are used to convert a low voltage DC source, such as a battery, to a higher voltage for charging or powering the system. The UFT14280D is also used in motor drive applications, where it is used to power DC motors from a DC energy source.

The UFT14280D\'s working principle is relatively straightforward. A single rectifier diode is connected in series with a load, such as a motor or a capacitor, in order to form a rectifying circuit. When an AC voltage is applied across the diode, current flows in one direction. This process is known as rectification, and allows current to flow in only one direction. For DC applications, the diodes are configured in a full-wave rectifier circuit, meaning that current flows in both directions.

The UFT14280D rectifier array is a versatile, high-current diode that can be used in a wide range of applications. With its low voltage drop, high power efficiency, and ability to convert AC to DC, the UFT14280D is an ideal component for a number of power management projects.

Whether you are looking for a rectifier for a power supply, motor drive, or the conversion of DC to AC, the UFT14280D diode array is an excellent choice. It is a versatile, high-current diode that can provide clean, efficient power for a wide range of applications.

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