SQE48T20050-NGB0

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DC-DC Converters are electronic power conversion devices used to regulate the output voltage of a DC power source. The SQE48T20050-NGBO is a switch mode regulator formed using semiconductor technology. This power supply is ideally suited to power applications requiring up to 24V output and at high temperatures.

Application Field

The SQE48T20050-NGBO can be used in a variety of applications, including industrial control, PAC, robotics, electronic point of sale, digital office automation, telecommunications, instrumentation, automotive, medical, gaming, and transportation systems. Furthermore, this power regulator can be used to power small home appliances.

Working Principle

The SQE48T20050-NGBO follows a single-ended primary inductor converter regulation principle (SEPIC). A SEPIC is an arrangement in which two inductors and switches arranged in series and parallel form a converter. This arrangement enables the input voltage source connection to be either in series or parallel with the output voltage source.

The power supply operates by converting high-frequency AC current, created by switching the two inductors, into a low-frequency AC current, which is then regulated using an internal control circuit. The voltage regulation is achieved by varying the frequency of the two inductors according to the programming of the internal control circuit. In this way, changes in load energy and internal temperature are automatically regulated, providing excellent performance even under extreme environmental conditions.

The SQE48T20050-NGBO is an incredibly energy-efficient device, which requires minimal energy to operate—it is capable of converting up to 90% of its input energy to its output. This is because the conversion process produces virtually no losses, allowing for greater efficiency and, in turn, lower operational costs.

Summary

In conclusion, the SQE48T20050-NGBO is a DC-DC converter designed for a variety of applications, and which follows a SEPIC regulation principle. This type of power supply is highly efficient and consumes minimal energy to operate. Moreover, its internal control circuit is programmable, making it an ideal choice for applications where voltage regulation needs to be quickly and accurately adjusted.

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