VI-B7W-IY

Current - Output (Max):	9.09A
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:	-40°C ~ 85°C
Features:	OCP, OTP, OVP, SCP
Applications:	ITE (Commercial)
Voltage - Isolation:	3kV
Power (Watts):	50W
Series:	VI-200™
Voltage - Output 3:	--
Voltage - Output 2:	--
Voltage - Output 1:	5.5V
Voltage - Input (Max):	375V
Voltage - Input (Min):	100V
Number of Outputs:	1
Type:	Isolated Module
Part Status:	Active
Packaging:	Bulk

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VI-B7W-IY DC DC Converters

Introduction

The VI-B7W-IY is a DC DC Converter specifically designed and tailored for communication and control purposes. It provides a direct voltage conversion from a DC to a DC voltage range with a precision of up to 50–500 mV. It is designed for voltage step-up and step-down conversion, as well as protection against over-voltage and over-current.

Application Field

The VI-B7W-IY DC DC Converter is used in a variety of communication and control applications ranging from cell phone chargers and wireless routers to industrial control systems and other high-voltage power devices. It can also be used in automotive and avionics applications.The VI-B7W-IY converter is also suitable for use with batteries and other energy storage systems. The converter is capable of converting DC output power into a DC voltage output, and also controlling the efficiency and current flow.

Working Principle

The VI-B7W-IY DC DC Converter converts the input voltage into a precisely defined output voltage by a method called “Chopper Controlled Conversion”. The first step is to control the switching frequency of the transistors that are part of the converter circuit.Then, the switching frequency is adjusted by means of an on/off logic circuit which allows for a greater efficiency. The operating voltage range of the switching transistors is determined by the on/off logic circuit and the desired output voltage. The input voltage is then chopped into two different half-cycles by means of the transistors alternately turning on and off. The output voltage is then determined by the average of these two half-cycles.The resulting output voltage is regulated by a feedback loop which adjusts the chopping frequency according to the difference between the actual output voltage and the desired one. The DC DC Converter is designed to generate very precise voltage outputs, so the feedback loop ensures that the output voltage is at the desired level.

Conclusion

The VI-B7W-IY DC DC Converter is designed to provide a precisely regulated output voltage within a wide range of voltages. It is designed to be used in a variety of communication and control applications, and can be used with other energy storage systems. The converter works by using transistors to form a chopping circuit, which in turn allows for precise voltage outputs. A feedback loop is then used to make sure that the output always stays at the desired level. The VI-B7W-IY is a versatile and reliable DC DC Converter suited for use in a variety of communication and control applications.

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