VI-25V-EX-F3

Current - Output (Max):	12.93A
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:	88%
Operating Temperature:	-10°C ~ 85°C
Features:	OCP, OTP, OVP, SCP
Applications:	ITE (Commercial)
Voltage - Isolation:	3kV
Power (Watts):	75W
Series:	VI-200™
Voltage - Output 3:	--
Voltage - Output 2:	--
Voltage - Output 1:	5.8V
Voltage - Input (Max):	200V
Voltage - Input (Min):	100V
Number of Outputs:	1
Type:	Isolated Module
Part Status:	Active
Packaging:	Bulk

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Introduction
DC-DC converters have become increasingly popular in recent years for a variety of applications including power supply regulation, motor control, and general power management. The VI-25V-EX-F3 is one such converter, which has a wide range of uses in different fields. This article will explore the application field and working principle of the VI-25V-EX-F3 so as to provide readers with an understanding of the technology.Application Field
The VI-25V-EX-F3 is a DC-DC converter that is capable of providing high efficiency conversion of both AC and DC input power. It can be used in applications where a rapid response to input voltage changes is required, as well as in applications where a high degree of isolation is needed between the input and the output.The VI-25V-EX-F3 is well-suited for use in commercial power supply systems, such as telecommunications and industrial systems. It can be used to supply power for battery backed-up systems, as well as to provide independent power for isolated loads. It is a particularly good choice for powering low-noise applications, as it is designed to minimize electromagnetic interference (EMI).The VI-25V-EX-F3 can also be used in motor control applications, such as motor speed control and automatic speed control. It can provide precise control of motor speed to ensure maximum efficiency and minimum power consumption.In addition, the VI-25V-EX-F3 is well-suited for powering monitoring equipment, such as data collectors and visual displays. It is able to supply a consistent and reliable source of power, as well as providing isolation from transmitted noise.Working Principle
The VI-25V-EX-F3 works by first converting the input AC or DC voltage into an intermediate DC voltage. This intermediate voltage is then inverted into the desired output voltage, which can be adjusted through the use of a voltage regulator.The input to the VI-25V-EX-F3 is typically an unregulated AC or DC voltage, though a low voltage DC source can also be used. The input voltage is then rectified and filtered to produce an intermediate DC voltage. This intermediate DC voltage is then inverted and pulsed using an H-bridge circuit. The output voltage from the H-bridge can then be regulated using a voltage regulator to produce a steady output voltage.Conclusion
The VI-25V-EX-F3 is a versatile DC-DC converter capable of providing a wide a range of output voltage options. It is able to provide a high degree of precision and efficiency for applications such as power supplies, motor control, and visual displays. The input AC or DC voltage is first converted to an intermediate DC voltage, which is then inverted and regulated to provide a precise and clean output voltage. This makes the VI-25V-EX-F3 an ideal solution for a wide range of applications.

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