VI-2TX-CV

Current - Output (Max):	28.85A
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):	150W
Series:	VI-200™
Voltage - Output 3:	--
Voltage - Output 2:	--
Voltage - Output 1:	5.2V
Voltage - Input (Max):	160V
Voltage - Input (Min):	66V
Number of Outputs:	1
Type:	Isolated Module
Part Status:	Active
Packaging:	Bulk

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DC DC Converters

DC to DC converters are essential components in the operation of many electrical systems. They provide isolation, voltage level shifting, and power regulation. The VI-2TX-CV is a highly efficient, reliable, and cost-effective system suitable for a wide range of application fields. This article will discuss the application field and working principle of the VI-2TX-CV.

Application Field

The VI-2TX-CV is designed for high reliability and efficiency in applications that require step down or step up of DC input voltage. It is often used in solar photovoltaic systems, power converters, electronic power supplies, power regulation, battery charging, motor power supplies and other DC power applications. The VI-2TX-CV features high efficiency, can reach up to 93%, and a wide input voltage range. The input voltage can range from 8V to 36 V for continuous use, and up to 47 V in pulse applications. It features an ultra-low profile of only 12.2mm and produces low profile, low ripple and low noise, making it suitable even for noise-sensitive applications. Additionally, the system features a wide temperature range of -40 to +85°C ensuring reliable performance even in extreme temperature conditions.

Working Principle

The VI-2TX-CV is a step-down (buck) type DC-DC power converter. It works by taking the input power and regulating it down to the desired output voltage. This is done by having two power switches, an inductor and a diode, connected in series between the input and the output. When the first switch is on, power is stored in the inductor, and when the switch is off, power is released through the diode to the output. This process is repeated at a given frequency while the duty cycle is adjusted accordingly to attain the desired output voltage.The VI-2TX-CV offers a high frequency switching mode that increases the efficiency of power conversion and reduces the size of the components. In addition, it has current sharing, which allows multiple VI-2TX-CV modules to be connected in parallel to share the load and increase the total current output capacity.

Conclusion

The VI-2TX-CV is a highly efficient, reliable, and cost-effective DC DC converter. It provides isolation, voltage level shifting, and power regulation in a wide range of applications. The system features an ultra-low profile, excellent efficiency, wide input voltage range, and wide temperature range, making it well suited for many harsh operating conditions. The VI-2TX-CV\'s high frequency switching mode increases efficiency and decreases size, while the current sharing capability allows it to provide greater current capacity. All of these features make the VI-2TX-CV an ideal choice for applications requiring high reliability and efficiency.

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