QS5.241-A1

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

AC-DC converters are electrical devices used to convert alternating current (AC) electrical power to direct current (DC) electrical power. As the nature of power supply is often different in different applications, AC-DC converters thus become a necessary component in the power grid. QS5.241-A1 is an AC-DC converter manufactured by SynQor, and it is widely used in power distribution, data communication, and industrial applications.

The working principle of the QS5.241-A1 is based on the switching of a boost/flyback converter topology. The converter consists of a power train, a power factor correction (PFC) controller, a PFC power stage, an AC-DC controller, a synchronous rectification bridge, and a DC output filter. The power factor correction front-end first boosts the rectified AC input voltage to a controlled high level, so that the harmonics generated by the diode bridge can be strongly suppressed. The AC-DC controller then controls the synchronous rectification bridge to convert the high voltage to the desired output voltage of the system. The DC output filter then reduces the switch noise to deliver high-quality DC power to the load.

The application field of the QS5.241-A1 AC-DC converter mainly includes data communication, industrial automation, automotive, and power distribution. In data communication, AC-DC converters provide efficient energy conversion and help to reduce the power losses in the power grid. In industrial automation, AC-DC converters are a critical power supply component, enabling the stable and reliable operation of data-critical applications, including PLCs, factory automation, and embedded devices. On the power grid, AC-DC converters are used to provide efficient, reliable and cost-effective power supply solutions.

The QS5.241-A1 is a high-efficiency and high-reliability AC-DC converter, and it is specially designed for the power-constrained applications. This converter offers a maximum efficiency of 98.9%, and is designed with redundant protection circuits, such as over-current protection and short-circuit protection, to ensure reliable power delivery to the load. Moreover, the built-in active power factor correction helps reduce the harmonic distortion, which results in a better power quality on the power grid.

In conclusion, the QS5.241-A1 AC-DC converter is a highly efficient and reliable converter, suitable for use in data communication, industrial automation, automotive, and power distribution applications. Its topology combines both boost and flyback stages, and the active power factor correction helps to reduce the harmonic distortion on the power grid. Together with a maximum efficiency of 98.9%, this converter provides cost-effective, reliable and efficient power supply solutions for today’s industrial and power distribution applications.

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