UEE-3.3/30-D48PB-C

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A DC/DC converter is an electronic device that changes a DC voltage into a different DC voltage. The UEE-3.3/30-D48PB-C is a DC/DC converter that provides a regulated output voltage of 3.3V from an input voltage of 30V, and contains a number of features and advantages. This converter is a reliable and cost-effective solution for a wide variety of applications.

The UEE-3.3/30-D48PB-C’s features include a wide range input voltage of 4.5-30V, a wide range operating temperature of -20°C to +85°C, input surge protection of up to 20V, and a maximum power output of 96W. It offers a high efficiency of up to 92% with full load and up to 94% with partial load. It also has a 3 kVac input-output isolation and an adjustable output voltage of 3.3V ± 0.5V. On top of that, it has a 2-phaso Current Mode Control (CMC) topology that helps reduce the size and weight of the converter and also makes it suitable for wide temperature range applications.

The UEE-3.3/30-D48PB-C is highly reliable and has undergone rigorous testing to ensure compliance with applicable safety, environmental, and performance standards for various applications. Its complete design protection features include over-voltage protection, over-temperature protection, short-circuit protection, and over-current protection. Additionally, its internal insulation materials greatly reduce noise generated by the converter and prevent vibration failure.

In terms of its working principle, the UEE-3.3/30-D48PB-C uses a unique switch-mode topology that involves the use of a transistor as a switch that rapidly and repeatedly turns on and off at a high frequency. This rapid on/off switching allows the energy in the inductor to be stored, converted, and transferred to the load, and produces the regulated output voltage. This process happens in several stages including an input stage, a DC-DC conversion stage, and an output stage. The input stage is responsible for maintaining a constant voltage from the input source and filtering out any high frequency noise that makes its way through the current loop. The DC-DC stage is then responsible for converting the input voltage into the required output voltage, while the output stage provides regulation and voltage level shifting. By controlling the different stages with sophisticated algorithms, it is possible to achieve the desired output voltage.

The UEE-3.3/30-D48PB-C has many benefits that make it a valuable device for a variety of applications. These include improved reliability, high efficiency, an adjustable output voltage, low noise, and low cost. It is an ideal choice for applications such as industrial control, telecommunications, automotive, and consumer products. With its high efficiency, wide temperature range, low noise, and reliable performance, this DC/DC converter proves to be an invaluable device for powering various systems.

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