VE-B4K-EY-B1

Current - Output (Max):	1.25A
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:	88%
Operating Temperature:	-10°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):	100V
Voltage - Input (Min):	55V
Number of Outputs:	1
Type:	Isolated Module
Part Status:	Active
Packaging:	Bulk

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DC DC Converters, The DC DC converter is an important component in electrical circuits for stepping down or stepping up current and voltage levels in an efficient manner. In simple terms, it is a device that allows the user to take a DC signal from an input source and convert it to a different DC signal at the output. Applications of these converters range from energy sources such as batteries all the way to telecommunications and consumer electronics. The type of converter used depends on the desired output voltage and the required efficiency, as certain converters are more efficient than others. One such example of these converters is the VE-B4K-EY-B1. This is a four-channel switch mode DC-DC converter featuring a non-isolated double ended topology combined with a Li-ion battery management solution. This converter is designed to be used in applications such as automotive power supplies, power supplies for display systems, battery chargers and other industrial supplies. The VE-B4K-EY-B1 offers high performance, high efficiency and low standby power consumption. The VE-B4K-EY-B1 typically works by taking an input voltage from a battery and converting it via a series winding (buck) or a parallel winding (boost). The resulting output is then regulated to either a higher or a lower voltage, based on which type of conversion is taking place. This regulation occurs due to the converter\'s voltage switching frequency frequency and pulse width modulation (PWM), which adjusts the power output, achieved by the series of sectioned switches. A transformer then helps to isolate and control the flow of power. All of which results in a voltage or current output that is either lower or higher than the input, depending on the required manipulation. The VE-B4K-EY-B1 ensures a high efficiency over a wide range, providing a 2% to 95% input-to-output efficiency. This range of efficiency is based on the input voltage, with the highest efficiency taking steps in the range of 3.6V to 10V. Additionally, the converter offers protection against overload, over temperature, and light load characteristics. It also features soft-start and slow-start functions, as well as voltage/current balance tracking. The VE-B4K-EY-B1 has a variety of applications, from automotive electronics, to consumer electronic devices and displays, such as LED lighting. It is particularly suited to applications that require a smaller size, high efficiency, and the ability to manage Li-ion batteries. Its high-density and low power consumption makes it ideal for minimizing size while still providing peak performance in the given application. The VE-B4K-EY-B1 is a feature-rich DC DC converter that not only offers high performance, but also a wide range of protection features. With its high efficiency range and its ability to switch between boosting and bucking, the VE-B4K-EY-B1 is an ideal choice for applications that need safe and efficient conversions.

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