VE-B3Y-MV-F3

Current - Output (Max):	99A
Size / Dimension:	4.60" L x 1.86" W x 0.79" H (116.8mm x 47.2mm x 20.1mm)
Package / Case:	Full Brick
Mounting Type:	Through Hole
Efficiency:	90%
Operating Temperature:	-55°C ~ 85°C
Features:	OCP, OTP, OVP, SCP
Applications:	ITE (Commercial)
Voltage - Isolation:	3kV
Power (Watts):	99W
Series:	VE-200™
Voltage - Output 3:	--
Voltage - Output 2:	--
Voltage - Output 1:	3.3V
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

DC-DC converters are electrical circuits which convert a higher direct current voltage into a lower direct current voltage. They are used mainly in power supply systems to step down the voltage from the input level to the voltage required by the load. DC-DC converter circuits come in many different types, such as the popular VE-B3Y-MV-F3.

VE-B3Y-MV-F3

The VE-B3Y-MV-F3 is a market leading DC-DC converter. Its key features include wide input voltage range, fast transient response time, high efficiency and long life cycle. The converter is typically used in applications such as lighting control, process control, railway applications and motor drive systems.

Application Field

The VE-B3Y-MV-F3 is suitable for a wide range of applications due to its comprehensive features. In lighting applications, it can be used to step down a higher voltage to the precise voltage level required by the load, enabling efficient energy savings. In process control systems, it can help to ensure precise voltage levels are maintained. In railway applications, it offers greater power protection and precision regulation, reducing hazards in difficult environments. The VE-B3Y-MV-F3 can also be used as a motor drive, providing power to electric motors using uniform power levels.

Working Principle

The VE-B3Y-MV-F3 utilizes a topology featuring a high-frequency transformer and two switching elements. The two switching elements are used to switch the voltage on and off in a controlled manner. This allows the converter to vary the output voltage and current in an effective and precise manner.The high frequency transformer is used to isolate the input and output of the converter. This reduces the possibility of voltage transfer between the two, and improves the safety of the system when current is passing through it.The circuit also features an internal temperature monitoring system which will shut off the converter if the temperature gets too high, preventing any damage to the system.

Conclusion

The VE-B3Y-MV-F3 is an efficient, reliable and versatile DC-DC converter for a wide range of applications. It utilizes a topology with a high frequency transformer and two switching elements for accurate regulation and precision control. Its wide input voltage range, fast transient response time and high efficiency make it an ideal choice for many power supply applications.

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