Series:	VI-200™
Packaging:	Bulk
Part Status:	Active
Type:	Isolated Module
Number of Outputs:	1
Voltage - Input (Min):	21V
Voltage - Input (Max):	32V
Voltage - Output 1:	6.5V
Voltage - Output 2:	--
Voltage - Output 3:	--
Current - Output (Max):	15.38A
Power (Watts):	100W
Voltage - Isolation:	3kV
Applications:	ITE (Commercial)
Features:	OCP, OTP, OVP, SCP
Operating Temperature:	-25°C ~ 85°C
Efficiency:	90%
Mounting Type:	Through Hole
Package / Case:	Full Brick
Size / Dimension:	4.60" L x 1.86" W x 1.05" H (116.8mm x 47.2mm x 26.7mm)

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DC DC Converters

VI-21T-CW-F2 Application Field and Working Principle

DC to DC converters are electronic systems, which are widely used for commercial, industrial, medical and military applications. The VI-21T-CW-F2 is a DC to DC converter designed with a discrete transformer offering a wide input and output voltage range. The compact size and high efficiency of the device make it ideal for integration with microcontrollers and other power electronics devices. The VI-21T-CW-F2 is useful in supplying power to relatively small electronic devices, such as CPUs, drive systems, and stages for measuring and controlling circuit parameters. It is also suitable for various power requirements in medical and consumer electronics applications. The VI-21T-CW-F2 is a transformerless, boost topology, high voltage isolating, DC to DC power converter that is based on the basic principle of magnetic induction. It consists of two main components – the primary and secondary windings. The primary winding carries an alternating current, which is generated by a switching circuit. This switching circuit is a basic type of switching converter circuit, which is responsible for converting the input DC into an alternating current. The alternating current in the primary winding induces a voltage in the secondary winding, which is the output voltage of the converter.The booster topology used in the VI-21T-CW-F2 makes it able to provide a wide input and output voltage range. This converter is capable of handling a wide input voltage range from 16.5V to 35V, and a wide output voltage range from 19V to 40V. The ratio of the input voltage to the output voltage remains basically constant, allowing the output voltage to be created from a lower input voltage, without large losses or energy.The VI-21T-CW-F2 converter is characterized by an excellent efficiency of up to 95%, as well as a low electromagnetic interference (EMI). The integrated components of the converter are quite small and their packaging density makes it easy to implement the conversion technology into other devices. The VI-21T-CW-F2 can also operate at various cooling levels. It is designed to operate in ambient temperature from -25°C to +85°C, depending upon application requirements. The device also features a low power consumption and a built-in overcurrent protection, protection from reverse polarity, overvoltage protection and undervoltage protection. Overall, the VI-21T-CW-F2 is an advanced DC to DC converter with very useful features and a wide range of applications. It’s compact size and high efficiency make it suitable for integration with other power management devices and small devices. Moreover, its excellent efficiency and wide voltage range make the VI-21T-CW-F2 suitable for industrial, medical, consumer electronics, and military applications.

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