VE-B42-EW-F3

Due to market price fluctuations, if you need to purchase or consult the price. You can contact us or emial to us:   sales@allicdata.com

DC-DC converters are a type of electronic power device used to convert one form of direct current (DC) electrical power to another form of DC power. DC-DC converters are used to convert a voltage level from low to high, as well as from high to low, and they are essential components of portable electronic devices such as cellular phones, satellite communication equipment, and laptop computers. The VE-B42-EW-F3 series of converters is a highly reliable and efficient DC-DC convertor, which enables the delivery of a variety of input voltages into a precision output voltage.

The VE-B42-EW-F3 is a three-terminal, non-isolated DC-DC buck converter that offers a wide range of input and output voltages. This buck converter is intended for use in applications requiring efficient DC-DC conversion of a range of input voltages into a precision output voltage. This series of converter is typically used in embedded systems and other automatic control related applications.

The VE-B42-EW-F3 converter is a monolithic integrated circuit, which encompasses the control circuitry and power switches on a single chip. This helps to reduce the size and complexity of the converter significantly. The converter can be used in a wide range of applications, due its flexibility related to both input and output voltage ranges. It includes an internal voltage regulator, which ensures that a constant output voltage is maintained, despite variations in input voltage.

The working principle of the VE-B42-EW-F3 is based on the buck type DC-DC conversion technique which involves a switch in series with the input line, followed by a low pass filter formed by an inductor and a capacitor. The power switch is operated in A.C. mode which enables the conversion of the input voltage into a stable output voltage. This operation is repeatedly done in such a way that the average output voltage is maintained at a particular level.

The power switch is operated by the control circuitry and the operation is adjusted via two pins, namely the shutdown pin (SHDN) and the Control Input Voltage (VIN). The power switch is turned on if the VIN voltage is higher than the set value and the SHDN pin is held low. When the power switch is turned on, the inductor of the low pass filter will store energy and then discharge the energy stored into the output capacitor when the switch is turned off, thereby maintaining the output voltage. This cycle is repeated until the input voltage is fully utilized.

The VE-B42-EW-F3 series of DC-DC converters offer the highest level of reliability and efficiency resulting in a longer product life, lower power losses, and lower stress on components. The converters are also extremely well protected against common mode disturbance, making them very suitable for use in harsh environments. In sum, they are ideal for applications requiring reliable and efficient DC-DC conversion of a range of input voltages into a precision output voltage.

The specific data is subject to PDF, and the above content is for reference