RAC48-15S/OF

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AC DC converters are ubiquitous in today\'s world, and RAC48-15S/OF converters are among the highest performing types available. Constructed by RACOMP, this type of converter has become increasingly popular due to its ability to transfer electricity from an AC input source to a DC output with high levels of efficiency and reliability. In this article we will be discussing the application fields for the RAC48-15S/OF series and the working principle on which it operates.

Application Fields

The RAC48-15S/OF series of AC/DC converters are particularly popular in industrial and commercial environments due to their wide range of input voltage, allowing them to work with high and low voltages. The RAC48-15S/OF series can also convert AC input voltage to DC output voltage of various ranges, ranging from 8V to 36V. This makes the RAC48-15S/OF series converter suitable for many different applications, such as power supply for LED lights, communication systems, medical equipment and electrical vehicles.

These converters are also popular in the aerospace industry, where they are used for applications such as power regulation of avionics systems. In addition, due to their light weight and high efficiency, they are often also used on small satellites and payloads launched on sounding rockets. Among other things, these converters can be used to convert the relatively low DC voltage generated by the satellite battery into higher AC voltage suitable for powering certain devices and systems aboard the satellite.

Working Principle

The RAC48-15S/OF series of AC/DC converters function by utilizing pulse width modulation (PWM) techniques for power conversion. This technique is based on varying the duty cycle of a switching device in response to the load. This switching device is typically a transistor, but can also be a FET or an IGBT. The PWM technique enables the converters to act as a voltage regulator, which produces a DC voltage that can be manipulated to the necessary level.

In this type of converter, the AC input is usually rectified and filtered in order to produce a DC voltage. This DC voltage is then converted to a variable frequency signal using a pulse-width modulator. This output signal is then used to control the switching of a power switch (i.e transistor or FET). When the power switch is activated, it switches the DC voltage from the rectification stage into an AC voltage, which is then further processed by a transformer, rectified and filtered to produce the necessary output voltage.

Due to their extensive application fields and high efficiency, the RAC48-15S/OF series of AC/DC converters are popular among many industries. The basic working principle behind these devices is the utilization of PWM techniques to produce the desired output voltage. This allows for high levels of flexibility and reliability, making them well suited for a variety of applications.

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