VEFT1-S5-D12-SMT-TR Power Supplies - Board Mount

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DC DC Converters

DC to DC converters are widely used in a variety of applications, ranging from small consumer electronics to large industrial and commercial equipment. They are often employed in motor drives, industrial automation, inverters and motor starters, power distribution systems, and other power applications. They are also used in aviation, marine, automotive, and other transportation industries.

VEFT1-S5-D12-SMT-TR is one of the popular DC-DC converter solutions used in many different applications. It is capable of providing up to 15A of output current with a maximum input voltage range of 4.5 to 35V. It features a wide input voltage range, low ripple and noise, high efficiency, excellent load and line regulation, and protection features.

Application Field

The VEFT1-S5-D12-SMT-TR DC-DC converter can be used to power a wide variety of electronic and electrical applications. It is commonly found in motor control, renewable energy storage, portable devices, and automotive and aerospace applications. It is also suitable for a variety of industrial applications, including remote motor control, industrial automation, and robotic systems.

The converter can also be used in the medical industry. Its small size, low power output, and wide input voltage range make it a great solution for many medical applications. It can be used to power medical equipment, such as heart rate monitors, blood pressure monitors, and other medical monitoring devices.

Working Principle

VEFT1-S5-D12-SMT-TR is a highly efficient DC-DC converter that can convert input voltage range of 4.5 to 35V into different output voltages. The converter requires two power supplies, an input voltage and a buck conversion voltage. The converter converts the input voltage to the output voltage through a process of pulse width modulation (PWM).

The converter operates in four main stages, namely, waveform selection, ON/OFF control, peak current control, and short-circuit protection. During the waveform selection, the converter determines the most environmentally friendly working condition to reduce the power consumption and cost. Then, the ON/OFF control is carried out to control the buck conversion voltage. In peak current control, the converter adjusts the peak current to match the load requirement. Finally, the short-circuit protection feature protects the converter from any short-circuit flaws.

This converter also has a built-in Continuous Conduction Mode (CCM). This mode adjusts the output voltage with a fixed frequency, to keep it in line with the changing load requirements. This mode helps reduce the size and cost of the converter.

Conclusion

VEFT1-S5-D12-SMT-TR is a popular DC-DC converter solution that is suitable for a variety of applications ranging from motor control to medical equipment. Its wide input voltage range, low ripple and noise, high efficiency, excellent load and line regulation, and protection features make it an optimal solution for many applications. The converter also has a built-in Continuous Conduction Mode which helps reduce its size and cost. As such, it is an ideal choice for many power and electronic applications.

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