VE-B50-IV-F1

Current - Output (Max):	30A
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:	90%
Operating Temperature:	-40°C ~ 85°C
Features:	OCP, OTP, OVP, SCP
Applications:	ITE (Commercial)
Voltage - Isolation:	3kV
Power (Watts):	150W
Series:	VE-200™
Voltage - Output 3:	--
Voltage - Output 2:	--
Voltage - Output 1:	5V
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 ConvertersModern industries depend heavily on reliable power sources to ensure the efficient operation of electrical components and systems. The need for power conversion from one voltage level to another for these purposes has led to the invention and perfecting of DC DC converters. Among the many varieties is the VE-B50-IV-F1, an isolated, high-efficiency, board-mounted DC DC converter. This article will discuss the application field and working principle of this converter.The most common application field of the VE-B50-IV-F1 converter is industrial and telecommunications devices where the conversion of a wide range of inputs (from 6 to 50 volts) to outputs from 5 volts to 500 mA is needed. The value of input voltage and output load can range from small to high and as such, the chip is designed to function in an efficient and reliable manner. The converter has a high efficiency rating of up to 86%, making it suitable to be used in a wide variety of applications. A key feature of this system is its galvanic isolation, which ensures that electrical components on the same board are not damaged due to induced electric current. This system also uses a synchronous rectification technique that keeps the output voltage within a pre-defined range. This improves the reliability and efficiency of the converter and ensures that there is no over- or under-voltage.The working principles of the VE-B50-IV-F1 are based on the use of an inductor, two capacitors, two transistors, and a diode. The inductor is used to store energy and the capacitors are used to filter the electrical signals. The two transistors are used to modulate the voltage, while the diode is used to allow current flow in one direction only. The process starts with the input voltage from a DC power source passing through the input filter that prevents any sudden changes and any unwanted noise from entering the converter. This signal is then passed through the first transistor, which modulates the voltage according to the power requirement of the device. As the signal passes through the inductor, it is stored in the former and then released to the second transistor. The signals are then modulated and filtered again before passing through the diode. Finally, the modulated and filtered signal is passed through the output filter to generate the required voltage level as output.In conclusion, the VE-B50-IV-F1 is a versatile and reliable DC DC converter that is commonly used in industrial and telecommunications devices for voltage conversion. The converter is designed with galvanic isolation to protect other electrical components and a synchronous rectification technique to keep the voltage within a pre-defined range. The working principles behind the chip are based on the use of an inductor, two capacitors, two transistors, and a diode. All of these contribute to the efficient and reliable conversion of wide range of input voltages to the desired output voltage.

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