VE-25K-CX-B1

Current - Output (Max):	1.88A
Size / Dimension:	4.60" L x 2.40" W x 1.07" H (116.8mm x 61.0mm x 27.1mm)
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):	75W
Series:	VE-200™
Voltage - Output 3:	--
Voltage - Output 2:	--
Voltage - Output 1:	40V
Voltage - Input (Max):	200V
Voltage - Input (Min):	100V
Number of Outputs:	1
Type:	Isolated Module
Part Status:	Active
Packaging:	Bulk

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DC DC Converters

DC to DC converters are a type of electronic circuit that are used to change the voltage level of a source of direct current (DC) from one value to another. This process of conversion is often essential for many applications such as powering mobile and wireless devices or providing electrical isolation in circuits. The VE-25K-CX-B1 is an example of a DC DC converter specifically designed for use in industrial applications.

Design and Construction

The VE-25K-CX-B1 is a type of switching regulator, which means it uses transistors to rapidly switch current flow between two ends of the converter at a constant frequency, allowing voltage conversion. This device uses an internal transformer to control the voltage, which consists of a primary winding and a secondary winding. It has a maximum input voltage of 400V and a maximum output current of 25A. Its output voltage can be precisely controlled between 0 and 400V. Its rugged all-enclosed design features an external heatsink that helps reduce heat dissipated during operation, making it suitable for harsh environmental conditions.

Working Principle

The VE-25K-CX-B1 works by controlling the flow of current across the transformer windings using transistors and other components to ensure that the output voltage remains as close to the set value as possible. The output voltage is monitored and any change or deviation is quickly corrected by adjusting the current flow through the windings. This is achieved by a feedback loop which compares the actual output voltage with the set value, and adjusts the power components accordingly.

Application Field

The VE-25K-CX-B1 is a versatile device which can be used in many different industrial applications. It is widely used in industrial control systems, medical equipment, safety equipment, and various telecom applications. Its high input voltage range and precise output voltage regulation make it suitable for a wide range of voltage conversion tasks. It is also commonly used in high efficiency applications since its switching regulator design reduces power loss.

Conclusion

The VE-25K-CX-B1 is a versatile DC to DC converter that is suitable for a wide range of industrial and telecom applications. It is engineered with an all-enclosed rugged design and features an external heatsink for efficient operation in harsh environmental conditions. Its precision output voltage regulation, and a wide input voltage range make it well suited for voltage conversion tasks. It is an ideal solution for industrial, medical, safety, and telecom applications due to its high efficiency and reliable performance.

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