VI-B3B-CU

Current - Output (Max):	2.11A
Size / Dimension:	4.60" L x 2.40" W x 0.50" H (116.8mm x 61.0mm x 12.7mm)
Package / Case:	Full Brick
Mounting Type:	Through Hole
Efficiency:	90%
Operating Temperature:	-25°C ~ 85°C
Features:	OCP, OTP, OVP, SCP
Applications:	ITE (Commercial)
Voltage - Isolation:	3kV
Power (Watts):	200W
Series:	VI-200™
Voltage - Output 3:	--
Voltage - Output 2:	--
Voltage - Output 1:	95V
Voltage - Input (Max):	60V
Voltage - Input (Min):	42V
Number of Outputs:	1
Type:	Isolated Module
Part Status:	Active
Packaging:	Bulk

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DC DC Converters

VI-B3B-CU belongs to a family of DC DC converters. It is widely used in a range of different applications including industrial and automotive applications. It is designed with a low thermal impedance and high efficiency, making it suitable for use in a range of challenging environments.

Application Field

VI-B3B-CU is widely used in applications requiring high current densities and high efficiency. It can be used in harsh environments, such as in automotive applications where it can be installed in tight spaces with little cooling available. It is also used in wireless and cellular communication systems, due to its capability to provide stable power and high efficiency under varying loads. It is suitable for use in Unmanned Aerial Vehicles (UAVs) as well, offering protection from harsh electrical environments.

Working Principle

VI-B3B-CU uses a synchronous rectifier in order to obtain higher efficiency than traditional rectifier circuits. As shown in the diagram, the VI-B3B-CU has an input voltage that is converted into a lower voltage by the transformer, and then further stepped down by the synchronous rectifier. This synchronous rectifier quickly switches the regulator on and off, creating a low ripple voltage output. The output of the circuit is regulated with the help of an external voltage regulator IC.The device also uses digital isolation technology, which is used to protect sensitive electronic components from voltage and current fluctuations. This ensures higher reliability and better performance for the circuit. The device provides protection from electrostatic discharge (ESD), over temperature, and over-voltage failures.Overall, the VI-B3B-CU is an excellent choice for applications that require reliable and efficient power delivery. It provides high efficiency, low thermal impedance, and protection from surges and ESD. By using digital isolation technology, it ensures higher reliability and better performance for the circuit.

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