IRPLPFC1

Due to market price fluctuations, if you need to purchase or consult the price. You can contact us or emial to us:   sales@allicdata.com

IRPLPFC1 represents a major development in power design by combining the benefits of flexible power architecture and small form factor. It is a part of the family of intelligent bridging power factor correction (IRPLPFC) products, representing a low-cost, compact, high-efficiency, low-power-capable and easy-to-use solution for various power applications. To facilitate evaluation, IRPLPFC1 is packaged in an evaluation board, which provides a single board solution that can be used directly or connected to other components. It is designed to demonstrate the working power factor correction (PFC) principles and provide a platform for development of custom solutions.

The IRPLPFC1 application field and working principles are mainly found in the field of industrial power electronics, providing a cost effective solution for replacing electromechanical circuits in applications including AC/DC rectification, AC/DC conversion, AC/DC modulation and DC/DC conversion. This product was designed to quickly replace existing electromechanical circuits, providing improved efficiency and a number of features.

The IRPLPFC1 evaluation board is a commercial evaluation board, providing a ready to use evaluation platform for normal operation and testing of its features. The board consists of various components, including the key IRPLPFC1 evaluation chip, onboard voltage sense resistor, control board, isolated power input/output connector, linear voltage regulator, auxiliary circuit components and a few test points allowing for measurements and automated testing. This board also enables demonstration and comparison of mature IRPLPFC1 controlled power devices with corresponding classical high power factor rectifier circuits.

Basically, the working principle of IRPLPFC1 is based on the concept of power factor corrective switching devices, using an autonomous feedback-control architecture to regulate the load current and ensure proper operation of the entire system. The integrated PFC controller can be optimized for different operation conditions, including variable load power characteristics, line voltage instability, various conduction losses, and other internal electrical components parameters. Moreover, this product also supports different advanced features such as line decoupling, soft start, dimming, overload protection, and an advanced energy saving feature.

The IRPLPFC1 works on a pulsed power control concept, where the switching devices are controlled by a low power controller. It senses the line voltage, input current, storage capacitor voltage, and open-loop ramp signal to regulate the power factor accurately. It also incorporates an efficient low power switching device, which reduces driver loss and improves the overall efficiency of the system. The device also utilizes an advanced current loop control technique, to ensure fast transient responses and easy compensation for various parameters.

The IRPLPFC1 also incorporates a high speed microcontroller, which is used to provide dynamic feedback control to adjust the power cycle to the changing conditions and to ensure optimum operation while also minimizing conduction losses. A variety of isolated DACs are used to provide various levels of precision and level of accuracy. Moreover, it also incorporates an echo signal, which can be used for remote control or monitoring the system\'s status.

In conclusion, IRPLPFC1 evaluation board is a cost effective and highly efficient evaluation platform for development of custom solutions for different power applications. It allows for easy control of power cycles, dynamic feedback control, fast transient response, and precision level of accuracy. All while providing a high efficiency solution to replace existing electromechanical power circuits.

The specific data is subject to PDF, and the above content is for reference