VE-2TX-EV Power Supplies - Board Mount

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DC-DC converters allow power to be transferred from a source of direct current (DC) to a load while converting the voltage level and/or current level from one to the other.The VE-2TX-EV DC-DC converter is a two-switch buck-boost converter designed to increase the voltage of the input power while providing efficient, reliable power conversion. The converter is able to operate as either a buck or a boost converter, allowing for efficient power conversion even when the input voltage is greater or less than the required output voltage. By utilizing two switching transistors, the VE-2TX-EV can provide a continuous current up to 3A and a peak current of 4A.The VE-2TX-EV is ideal for applications where a low noise switching power supply solution is required. As it features a wide input voltage range of 3.3V to 40V, the VE-2TX-EV can be used in a variety of applications including industrial, automotive, and consumer electronics. Its low output ripple ensures that the converted power is clean and reliable, allowing for better control over sensitive peripherals.The VE-2TX-EV features a step up converter topology, which allows it to increase the input voltage while switching at high frequencies. This allows for more efficient power conversion and allows for a smaller form factor compared to linear converters.The working principle of the VE-2TX-EV converter is based on two transistors. When the input voltage is higher than the output voltage, the first transistor (SM1) switches on while the second transistor (SM2) stays off. This allows the output voltage to drop, leading to a buck converter mode. When the input voltage is lower than the output voltage, both transistors switch on, pushing the output voltage up, and activating the boost converter mode.The main benefit of a step-up converter is its higher efficiency, due to its ability to maintain a constant voltage level regardless of the input voltage. Additionally, its two-switch switching mechanism reduces the size of the converter, allowing it to be used in smaller spaces.Overall, the VE-2TX-EV is an ideal choice for applications that require a reliable and efficient DC-DC converter. Its two-switch buck-boost topology allows for efficient power conversion without sacrificing noise or performance. Additionally, its wide range of input and output voltages makes it suitable for a variety of applications, allowing it to meet the diverse needs of the power conversion industry.

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