EA8865QI303

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The EA8865QI303 Evaluation Board is a highly efficient, high-definition, DC/DC and AC/DC off-line SMPS, suitable for high-quality power conversion for a wide range of applications. It is easily configured to provide a wide range of supply voltages and frequencies, with low standby power consumption, making it ideal for applications such as home entertainment systems, office equipment, industrial equipment, lighting systems and more.

The EA8865QI303 Evaluation Board uses full Insulated Gate Bipolar Transistors (IGBTs) at the primary and secondary sides. This makes it more efficient than its counterparts using conventional switching solutions. This also increases its power conversion efficiency, while at the same time reducing the amount of current required to drive it. With its integrated active voltage positioning for controlling the output voltage, it is easy to adjust and control the desired voltage for the application.

One of the main advantages of this evaluation board is its integrated wide range power factor correction (PFC). The PFC allows the board to convert AC power efficiently into DC. This means that more power is dissipated into the output, thus resulting in higher efficiency, while reducing the standby power consumption of the board.

The EA8865QI303 Evaluation Board also provides protection against over temperature, over voltage, over current, short circuit and ESD. By providing these protection functions, the board can protect itself from any sudden voltage or current that it might encounter in its application. This also ensures that the board will remain in a safe operating condition throughout its performance.

When it comes to its working principle, the EA8865QI303 Evaluation Board has been designed to implement full-bridge output voltage regulation, together with hysteretic pulse voltage regulation. This helps to ensure that the required output voltage is precisely maintained, regardless of the input voltage fluctuations. The board also supports both continuous mode operation and pulse mode operation, allowing the user to choose between them depending on their application.

The EA8865QI303 Evaluation Board is specifically designed for applications requiring high power quality. It is suitable for demanding applications such as industrial automation, medical equipment, LED lighting systems, and more. Thanks to its excellent power conversion efficiency, low standby power consumption and integrated protection functions, the EA8865QI303 Evaluation Board is a great choice for high-quality power conversion in any application.

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