STEVAL-IFP022V1

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Evaluation and Demonstration Boards and Kits provide an excellent platform for engineers and students to test and develop new applications. STEVAL-IFP022V1 evaluation board, one of the most popular evaluation and demonstration boards, offers an ideal tool for designers who need to understand AC switching power supply topologies and evaluate the components used in these converters. This platform is applied in various fields, primarily in programmable logic controllers, motion control systems, medical equipment, micro-controller and instrumentation.

The STEVAL-IFP022V1 evaluation board is powered by a high voltage switching power device ST9160, which is capable of driving up to a 400W load. The board also includes a MCU STM32L151C6U6 which is used for digital control. The evaluation board is equipped with active current sensing, allowing the user to monitor the output current precisely.

The working principle of STEVAL-IFP022V1 evaluation board is based on a pulse-width-modulated (PWM) control of AC-DC and DC-DC converters. The MCU STM32L151C6U6 measures the input voltage and adjusts the pulse-width accordingly to maintain the current. The MCU also monitors the current output of the converter and adjusts its PWM accordingly. The STEVAL-IFP022V1 consists of two loops: the main control loop and the over-current protection loop. The main control loop adjusts the pulse-width depending on the input voltage, while the over-current protection loop controls the voltage depending on the output current.

With its advanced and reliable design, the board can be used to easily evaluate AC/DC and DC/DC converters to achieve high performance output. The board is suitable for applications such as industrial programmable logic controllers, motor control systems, medical equipment, micro-controller, instrumentation, etc. With a wide range of application, STEVAL-IFP022V1 evaluation board is an ideal tool for designers who need to understand AC switching power supply topology and evaluate power components used in such converters.

The board features an over-voltage protection (OVP), which switches off the output in case of an over voltage condition. The OVP provides a very effective protection from extreme conditions, which can cause damage to the system. Furthermore, the board features a comprehensive monitoring system that keeps track of voltage, current and temperature.

The STEVAL-IFP022V1 evaluation board also features five LEDs on the board which serve as visual indicators for the user. The LEDs indicate whether the board is powered, the current is operating within its range, the output is in regulation, and if there is any fault in the board. With these indicators, the user can quickly identify the exact condition of the board.

The STEVAL-IFP022V1 evaluation board provides the user with a convenient platform to evaluate and develop applications with control AC/DC and DC/DC converter. It is an excellent tool for engineers and students who need to understand and evaluate AC switching power supply topology. The comprehensive monitoring system, comprehensive set of LEDs, and Over-Voltage Protection make it ideal for industrial, medical, and instrumentation applications.

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