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DPG30C300PB Application Field and Working Principle

DPG30C300PB belongs to diodes-rectifiers-arrays category. It is a sector Diode Module consisting of three Power Schottky Rectifier diodes that are mounted in parallel on a heat sink to form a single module unit.

Application field

The DPG30C300PB is most commonly used in high frequency non-isolated AC/DC converters and in other high frequency rectification applications. Examples of applications include continuous and discontinuous conduction rectification, active surge protection, and other applications which require fast switching and high output current capability.

Working principle

The DPG30C300PB works by the following principle. It takes a high frequency alternating current (AC) input from the main power supply and converts it into a direct current (DC) output. Results from the operation of the sector rectifier diodes change from positive to negative every half cycle, leading to a positive output current in the DC output. The operation of the DPG30C300PB ensures a high power conversion efficiency and eliminates the need for smoothing capacitors, allowing for a more efficient rectification process.

The module uses highly reliable, thermally-conductive plastic technology which allows for an optimal thermal interface and guarantees an optimal performance at higher temperatures. Furthermore, the module is also equipped with a built-in snubber built circuit to ensure improved EMI performance.

Conclusion

In conclusion, the Power Schottky Rectifier Diode Module DPG30C300PB performs high frequency rectification processes with a high power conversion efficiency. It also offers increased reliability, improved EMI performance as well as high temperature operation. As such, it is quickly becoming a popular choice for high frequency non-isolated AC/DC converters and other high frequency rectification applications.

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