VOF-150-15

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

AC DC Converters

The VOF-150-15 is an AC DC converter, designed to convert alternating currents (AC) into direct currents (DC). The unit is suitable for use in a wide range of applications, including power supply, instrumentation, lighting control, automotive, industrial and medical applications. It features a wide input voltage range (6 to 40 VDC), a high overload rating (20 A), and a low idle power draw (less than 30mW).

Application Field

In power supply applications, the VOF-150-15 can be used to step down a higher voltage AC input signal to a lower voltage DC output signal, which is then used to power the electronics on the receiving end. This allows for effective connections between AC and DC devices, making it a popular choice for automotive, industrial and medical power supplies. It is also suitable for use in lighting control systems, as it can provide dimming and flashing functions.

In instrumentation applications, the VOF-150-15 can be used to convert AC signals into a stable DC output, thus preventing unwanted signal interference. It’s low power draw and high overload rating make it an ideal choice for industrial, medical and engineering applications, particularly when precision and accuracy can be compromised by power supply fluctuation. The unit’s wide voltage input range also allows it to be used in a variety of different applications including production lines and laboratory experiments.

Working Principle

The VOF-150-15 is a switching-mode AC/DC converter, which means it uses switching of power transistors to convert the AC power to a lower DC voltage. In the VOF-150-15 specifically, the converter is built with a power transistor and a control IC. The power transistor is turned on and off by the control IC at high frequencies which generates the necessary AC conversion.

The output of the VOF-150-15 is regulated by two feedback loops. The first loop operates on the isolated DC side and is used to maintain the desired DC voltage output by constantly comparing the outputted voltage to an internal reference voltage. The . second loop operates on the AC side and is used to maintain a constant current flow. When the current reaches a certain set value, it will switch off the power transistor and the current will drop. This helps to maintain a constant current flow and avoids over current or circuit overload.

The VOF-150-15 is also equipped with several protection features. It includes over-voltage, over-current, short-circuit and over temperature protection, making it an ideal AC/DC converter for use in a variety of applications.

Conclusion

The VOF-150-15 is an AC DC converter designed for a wide variety of applications, ranging from power supply to instrumentation and everything in between. It features a wide voltage input range, high overload rating and low idle power draw, making it an ideal choice for automotive, industrial and medical power supplies. The unit utilizes a switching-mode power conversion to efficiently convert the AC power to DC, and is also equipped with several protection features which ensure reliable performance.

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