0950432801

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0950432801 is a direct current (DC) bridge rectifier module designed for 5A board-level applications, such as general power supplies for embedded systems, AC-DC power adapters and consumer electronics. It is composed of two pieces of fast recovery ultrafast rectifier diodes, four pieces of low power Schottky barrier rectifier diodes, two power MOSFETs, and a high-efficiency buck synchronous rectification controller IC.

The 0950432801 bridge rectifier module supports single-phase input and full-wave rectification working mode. The module saves the space of using discrete MOSFETs and adopts a synchronous rectification controller with excellent performance. It supports 5A output, can be directly applied to integrate the bridge rectifier module into board-level applications and provide convenient operation for customers. With its high conversion efficiency, low EMI and temperature resistant components, 0950432801 is especially applicable to high power LED drive applications.

The working principle of the 0950432801 bridge rectifier module is that power is fed into the two power supply lines of the module, and the two power MOSFETs control the rectification direction in the input signal direction. When the signal from the controller is of one polarity, power MOSFET1 will conduct, so that the power from the input line will flow through diode D1 and D2 and reach the output end of the module. At the same time, power MOSFET2 will be turned off, and diode D4 and D5 will also not conduct. In the opposite direction, MOSFET2 will conduct, so that the power from the input line will go through diode D3 and D4 and to the output end.

As an integrated power supply solution, the 0950432801 module ensures stable performance, low power supply ripple, and high efficiency, which is capable of saving up to 80% power compared to traditional circuit designs. Moreover, it integrates protective functions such as soft start, over-voltage, and over-temperature protection. It also uses a common positive+negative interface, allowing it to be connected directly to the distribution network. The module thus simplifies the use of board-level applications, providing customers with a customizable and upgradable solution.

Overall, the 0950432801 bridge rectifier module is an ideal integrated power supply solution thanks to its highly efficient full-wave rectification mechanism, extensive protection functions, and compact size. With its high reliability, wide application field, and suitable operating temperature range, namely, -40 to 85 °C, it is sure to be an ideal solution for embedded systems, AC-DC power adapters and consumer electronics.

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