MBR30H100PT-E3/45

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The MBR30H100PT-E3/45 is a three-phase high voltage rectifier module consisting of 30 ultra-fast power diodes in a bridge configuration. These diode modules are designed for applications such as frequency converters and other power conversion systems, which require high efficiency and robustness. The products are suitable for high-voltage AC applications, where the voltages are greater than 40 V.

The MBR30H100PT-E3/45 rectifier module is designed for operation within a wide temperature range and has high surge current ratings. It is also able to handle a large variety of input frequencies and voltages. Moreover, the product is provided with a ceramic or glass passivated chip substrate for increased reliability.

Applications

The MBR30H100PT-E3/45 module is suitable for a variety of applications, including uninterruptible power supplies (UPS), solar inverters, induction heating power converters and power modules. In addition, this product can be used in frequency conversion systems, such as laser cutting machines and welding machines. The main applications of the MBR30H100PT-E3/45 include industrial rectifier systems, DC/DC converter circuits, and high-voltage power supplies.

Working Principle

The MBR30H100PT-E3/45 rectifier module consists of 30 ultra-fast power diodes arranged in a bridge configuration. When the voltage across one of the diodes becomes forward-biased, the diode will conduct current from the anode to the cathode, thus forming a voltage drop of approximately 0.7V. This voltage drop will then be used to power the load connected in series with the diode. When the voltage across the diode becomes reversed-biased, it will not conduct current and will provide an open circuit.

The three-phase rectifier module is designed to operate as a full-bridge rectifier in order to smooth out the input current and reduce ripple in the output voltage. This is achieved by connecting the two diodes in each bridge in a reverse-parallel configuration. As a result, the two diodes will always be conducting current in alternate cycles. This reduces the magnitude of the input current and helps to provide a smoother output voltage.

Advantages

The main advantages of using an MBR30H100PT-E3/45 rectifier module include its high efficiency, robustness and wide temperature range. The module also has a high surge current rating and is able to accept a variety of input frequencies and voltages. Moreover, the product has a ceramic or glass passivated chip substrate for increased reliability. Finally, the MBR30H100PT-E3/45 rectifier module is available in a compact package, reducing the size of the overall power conversion system.

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