VE-B7K-IY-F2

Current - Output (Max):	1.25A
Size / Dimension:	4.60" L x 1.86" W x 1.05" H (116.8mm x 47.2mm x 26.7mm)
Package / Case:	Full Brick
Mounting Type:	Through Hole
Efficiency:	90%
Operating Temperature:	-40°C ~ 85°C
Features:	OCP, OTP, OVP, SCP
Applications:	ITE (Commercial)
Voltage - Isolation:	3kV
Power (Watts):	50W
Series:	VE-200™
Voltage - Output 3:	--
Voltage - Output 2:	--
Voltage - Output 1:	40V
Voltage - Input (Max):	375V
Voltage - Input (Min):	100V
Number of Outputs:	1
Type:	Isolated Module
Part Status:	Active
Packaging:	Bulk

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DC DC converters have been widely used in a variety of applications. The VE-B7K-IY-F2 is one such converter. This article will discuss the application fields and working principle of this converter. The VE-B7K-IY-F2 is an isolated, two-stage, AC/DC converter with high efficiency and low electromagnetic interference (EMI). It is intended for commercial, consumer, and industrial applications such as robotics, renewable energy, and motor drives. The converter is capable of delivering up to 500W of output power and a wide input voltage range of 85VAC to 264VAC.The VE-B7K-IY-F2 adopts a two-stage circuit structure. In the first stage, the A.C. input is rectified to a D.C. voltage that is then applied to a low-frequency, reconfigured buck-boost converter in the second stage. The output of the second stage is regulated and filtered, providing an isolated D.C. output.The VE-B7K-IY-F2 incorporates advanced design features including variable-frequency control, low-output ripple, and a built-in thermal protection system. The converter is designed with a superior efficiency rating of up to 94%, which helps to reduce the cost of the system and minimize thermal losses. It also has high power factor correction for improved reliability and cost reduction.The VE-B7K-IY-F2 also works in a very efficient manner. This is due in part to its built-in primary control circuitry, which enables the converter to accurately adjust the frequency of the PWM (Pulse Width Modulation) signal to achieve optimal operation. This helps reduce the load on the system and reduces the amount of power that is consumed while the unit is operating.The VE-B7K-IY-F2 also offers protection against both over-voltage and under-voltage. Laser trimming of internal components helps to ensure accurate voltage control and an increased life expectancy. In addition, its voltage control range is wide enough to support various input voltage levels from 85VAC to 264VAC, as well as from 40VDC to 155VDC.In summary, the VE-B7K-IY-F2 is an excellent choice for applications that require reliable and efficient power conversion. It offers a wide input voltage range, a high power factor, accurate voltage control, low output ripple, and a thermal protection system. It is suitable for a variety of commercial, consumer, and industrial applications and offers superior efficiency and reliability.

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