VE-252-CW

Current - Output (Max):	6.67A
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):	100W
Series:	VE-200™
Voltage - Output 3:	--
Voltage - Output 2:	--
Voltage - Output 1:	15V
Voltage - Input (Max):	200V
Voltage - Input (Min):	100V
Number of Outputs:	1
Type:	Isolated Module
Part Status:	Active
Packaging:	Bulk

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< div > < p > DC-DC Converters is a type of power supply that converts a DC input voltage to a different level of a DC output voltage. The VE-252-CW is one of the most common DC-DC converters, which has both wide input and output voltage ranges, making it very flexible and versatile for various applications. It is also highly reliable and efficient, resulting in excellent cost-value performance. In this article, we will discuss its application field, as well as its working principle. < p > One of the primary application fields for the VE-252-CW is communications switching systems. It is used in both voice and data applications, and can generally be used with voltages ranging from 95~265 Vac. It can provide power for a variety of devices, such as modems, routers, fax machines, and more. It is also suitable for industrial automation and robotics, where high reliability and high efficiency are both critical requirements. In such environments, the VE-252-CW is capable of providing precise and stable voltage, ensuring precise, smooth, and dependable operation. < p > The VE-252-CW also has applications in computers, where it can be used for portable and notebook computers, allowing them to be charged without needing an external power source. Furthermore, the VE-252-CW can provide clean power for sensitive electronic equipment, resulting in reliable operation and stable performance. This makes it an ideal choice for critical applications such as medical instrumentation and military systems. < p > The basic principle of the VE-252-CW is to take an input voltage, which is DC in nature, and convert it to a different output voltage. The process of conversion usually entails a series of steps. Firstly, the AC line voltage is rectified, resulting in a DC voltage. This rectified DC voltage is then fed to a filter, before being fed to a series of switching regulators, which convert the input voltage to the desired output voltage. The switching regulators are usually comprised of an insulated-gate bipolar transistor (IGBT) or a power MOSFET transistor. The IGBT is the common choice since it has better efficiency and higher switching frequency than the MOSFET transistor. < p > In addition to the standard DC-DC conversion, the VE-252-CW has other features, such as an overvoltage protection circuit and an output current limiter. The output current limiter ensures that the power output remains within safe operating limits, while the overvoltage protection ensures that the voltage does not exceed the device’s safe operating range. This combination of features ensure that the VE-252-CW can be safely used even in harsh or hazardous conditions. < p > In conclusion, the VE-252-CW is a highly versatile and reliable DC-DC converter, making it well suited for a wide range of applications, including communications switching systems, industrial automation and robotics, and portable and notebook computers. It features a wide input and output voltage range, overvoltage protection, and an output current limiter, making it reliable and safe to use in even the most extreme working environments. Its working principle is based on the rectification of the incoming AC line voltage, which is then fed to a series of switching regulators for conversion to the desired output voltage. < /div >

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