ULT-5/5-D48N-C

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DC DC converters are essential components in today\'s electrically powered devices and systems. Their purpose is to convert the direct current from the primary power source into an adjustable voltage signal that can be used by the device or system. The ULT-5/5-D48N-C is a series of DC DC converters manufactured by Desat Electronic Co. This series of converters offers a wide range of features and benefits, making it highly suitable for applications in demanding environments. It is also capable of achieving efficiency levels up to 90%. In this article, we will discuss the application field and working principle of the ULT-5/5-D48N-C DC DC converters.

The ULT-5/5-D48N-C series of converters is mainly designed for industrial and aerospace applications. The wide range of input voltages (14 to 48 volts) and output voltages (2.5 to 5 volts) makes it highly suitable for embedded systems, automation, telecommunications, power converters, automotive regulators, automotive engine control, and many other specialized applications. The ULT-5/5-D48N-C is also designed to meet the highest EMI standards and safety requirements in industrial and aerospace environments. Moreover, it utilizes switching frequencies at up to 4 MHz, thus making it suitable for high-efficiency applications.

The ULT-5/5-D48N-C converter is a non-isolated DC-DC buck converter with a synchronous rectification topology. It utilizes a low-side MOSFET switch, a high-side MOSFET switch, and a Schottky diode to control the current flow between the input and output. The converter also utilizes an integrated Feedback error amplifier to control the output voltage of the converter as well as overvoltage protection. Furthermore, all of the components used by the ULT-5/5-D48N-C have been designed and tested to meet high quality standards.

When the ULT-5/5-D48N-C converter is in operation, the low-side MOSFET switch is activated first while the high-side MOSFET switch and Schottky diode are kept inactive. This allows the input voltage to flow through the MOSFET switch and the inductor, thus inducing a current into the output capacitor. The output voltage is then regulated by the Back Error Amplifier. If the voltage level exceeds the threshold voltage of the overvoltage protection diode, the overvoltage protection will come into effect and protect the converter from any overvoltage conditions.

In conclusion, the ULT-5/5-D48N-C is an efficient and versatile converter that is suitable for a wide range of applications. With its wide range of input and output voltages, high efficiency levels, and protection against overvoltage, the ULT-5/5-D48N-C is a great choice for any application that requires reliable and efficient DC-DC conversion.

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