FEB173

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The FEB173 evaluation board is a highly customizable off-line switch mode power supply (SMPS) board which can be used for DC/DC&AC/DC applications. The board features an embedded high-performance 32-bit microcontroller for a wide range of control and communication capabilities. The board utilizes a range of modern high-frequency topologies and components for optimal system performance and reliability.

The FEB173 board’s basic configuration enables users to evaluate and develop DC/DC and AC/DC topologies. The board’s low-side MOSFET technology offers a high degree of flexibility in the design process to accommodate a variety of transformer-coupled flyback and forward topologies. It also includes an on-board peak current limiter and high-frequency/low-inductance gate driver for fast switching speed, scalability, and improved system control.

The board offers a wide range of adjustable components and settings to accommodate user-defined parameters. This includes control of the output voltage, current limiting, and over-voltage protection. Additionally, the microcontroller supports sensorless control (SLFC) and digital power techniques to enable user-defined control functions. This includes features such as pulse-width modulation (PWM), selective output current regulation (SCR), and various current modes such as DCM, PCM, MCM, etc.

The board also provides a variety of communication protocols, including I2C, CAN bus, SPI, PCIe, RS485, and USB. Its advanced security features provide protection against malicious tampering, tampering limitation, as well as secure communication and storage of confidential data. With a high-sampling frequency and PID control algorithm, the board provides high efficiency and precise voltage/current regulation.

The FEB173 evaluation board also contains safety monitoring functions to monitor the SMPS’ output voltage. This includes an adjustable over-voltage protection circuit to protect the user’s system from potential voltage surges. The board also contains an embedded short-circuit protection, which prevents the system from harmful current overloads. In addition, onboard temperature monitoring is provided to ensure the devices’ operating temperature limits are not exceeded.

Overall, the FEB173 evaluation board is an excellent solution for rapidly prototyping and testing new DC/DC and AC/DC topologies. With its wide range of adjustable components and settings, it can be used for a variety of applications. Additionally, its advanced security features and safety monitoring functions make it a great tool for testing power supplies in both laboratory and industrial environments.

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