NCP1247USBPDGEVB

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The NCP1247USBPDGEVB Evaluation Board, commonly known as the NCP1247 USBPDGEVB, is a highly integrated DC/DC and AC/DC switching power supply evaluation board designed for quick time-to-market and multiple integrated solutions. It is an ideal platform to evaluate and demonstrate the innovative features of components that feature Power Factor Preregulator (PFP) controllers, including but not limited to the NCP1247 controller.

The NCP1247 USBPDGEVB board is designed to provide an end-to-end test platform for Power Factor Preregulator (PFP) components. The board consists of a low-power AC/DC front end, followed by two isolated converters. The board uses two regulators; the primary PFP Buck DC/DC regulator and the MOSFET-based secondary buck regulator, with a peak current of 9A. The core of the PFP power stage is the NCP1247 PFP controller, which is specially designed for applications requiring high power density, high efficiency and low harmonics.

The NCP1247 USBPDGEVB board is based on the flyback topology and contains various components, including the NCP1247 controller, inputs, outputs, and optocouplers. The NCP1247 controller is the nerve center of the board which enables efficient operation and comes with various resource-saving features such as an integrated PFC/PWM controller, an integrated current limit comparator, a fast start-up, and adjustable soft start. The integrated PFC/PWM controller enables the controller to reduce power consumption while ensuring a tight voltage regulation, while the integrated current limit comparator enables the controller to ensure proper current level to prevent overloads.

The NCP1247 USBPDGEVB board is designed to provide a low-cost, highly integrated and multi-purpose platform for evaluating and evaluating power supply capabilities across various industries. It is suitable for evaluating and demonstrating improvements in efficiency, robustness, and cost-effectiveness compared to traditional AC/DC and DC/DC power supplies. In addition, its flexibility allows for quick testing and prototyping of new power supply designs. The NCP1247 USBPDGEVB evaluation board is the perfect platform to evaluate and demonstrate the innovative features of components that feature PFP controllers.

In summary, the NCP1247 USBPDGEVB board is ideally suited for evaluating and demonstrating multi-purpose applications and power supply capabilities in AC/DC and DC/DC power supplies. Its low-power AC/DC front end, two isolated converters, integrated PFC/PWM controller, integrated current limit comparator, fast start-up, adjustable soft start, and other features make it an ideal platform for quick time-to-market and multiple integrated solutions. It is the perfect platform to evaluate and demonstrate the innovative features of components that feature PFP controllers.

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