VI-B3X-CU

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The VI-B3X-CU is a DC-DC converter, providing a power conversion service when transferring electrical power from one DC voltage source to another. The device is equipped with a core and a synchronous rectifier, providing a highly efficient and reliable output.

The VI-B3X-CU application field includes, but is not limited to, telecommunication, computing and networking systems. The application requires supplying different voltage levels from a wide range of supply sources. The standard output rate TV50 of this device is 11/22/44/60 VDC and the maximum output current can reach 50A. The VI-B3X-CU is a widely used power conversion unit in data centers, providing dependable power for various sensitive data.

Working Principle:

This DC-DC converter uses a buck-boost or buck-type switching converter. The buck-type converter uses a switching transistor to convert a DC voltage from one voltage level to another. The switching transistor acts as the gate to direct current flow in and out of the load. This technique will help to reduce losses and increase the efficiency of the power conversion. Furthermore, the converter utilizes a synchronous rectifier, which is a device that allows the current to flow in one direction while blocking the opposite flow, thus reducing loss and increasing efficiency.

The input current is directed through a transformer, which boosts or lowers the input voltage as required. The transformer is followed by the switching transistor and the synchronous rectifier. The transformer transformation ratio is based on the buck-type switching frequency, with higher frequencies result in higher input voltages. The switching transistor is connected in parallel with the output inductor, and the synchronous rectifier is connected in series with the output capacitor. When the transistor is turned on, current flows through the transformer and into the output inductor. Once the output inductor reaches the desired voltage, the transistor is turned off and the synchronous rectifier blocks the current and maintains the output voltage.

The VI-B3X-CU DC-DC converter utilizes an efficient power conversion technology to convert a direct current voltage from one voltage level to another. The device is designed with a core and a synchronous rectifier, providing reliable and high-efficiency conversion. The regulator can provide a superior performance in a wide range of supply sources, and is frequently used in data centers. With a standard output rate of 11/22/44/60 VDC and a maximum output current of 50A, the VI-B3X-CU is an ideal choice for a wide variety of applications. This efficient and reliable power conversion unit is sure to be a valuable asset to any data center.

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