XR79103EVB

Series:	*
Part Status:	Active
Supplied Contents:	Board(s)

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XR79103EVB Application Field and Working Principle

The XR79103EVB evaluation board provides an ideal platform for analyzing the XR79103 DC/DC & AC/DC (Off-Line) SMPS. It is specifically designed to feature all the components necessary to comprehensively evaluate the XR79103 and can be used to generate the necessary data for customer products to meet required specifications.

Functional Description

The XR79103EVB evaluation board is designed with a focus on performance and ease of use. It provides a simple means to evaluate the features and performance of the XR79103 in various DC/DC & AC/DC (Off-Line) SMPS applications. It is a low-cost solution and can be quickly set up and tested. The evaluation board has an application circuit that is optimized to evaluate the XR79103 performance. The most common parameters, such as output current, switching frequency, input voltage range, and operating temperature, can be easily set via on-board potentiometers. The board also features a high power LED indicator that can be used for debugging purposes.

Application Field

The XR79103EVB evaluation board is a complete prototyping platform for DC/DC & AC/DC (Off-Line) SMPS. It can be used to evaluate the operational performance of the XR79103 switching regulator in a wide range of applications. It is particularly useful in evaluating the regulator performance when used for driving LED lighting, providing +/-15V output from 12V input, and powering general-purpose circuits. The onboard components are arranged in a convenient manner and can be quickly connected without requiring the use of specialized tools. This feature increases the practicality of the evaluation board and makes it suitable for a variety of uses.

Working Principle

The operating principle of the evaluation board consists of three main stages. Firstly, energy is supplied to the XR79103 switching regulator through an AC/DC adapter or a DC power source. This energy is used to drive the rest of the circuit components. Secondly, the input voltage is converted to the desired output voltage using the XR79103 switching regulator. The potentiometers allow easy setting of the output voltage, switching frequency, input voltage range, and other parameters. Finally, all the components used in the evaluation board are efficiently managed so that the overall board performance can be accurately judged.

Conclusion

The XR79103EVB evaluation board is designed to provide an easy to use platform for the evaluation of the XR79103 DC/DC & AC/DC (Off-Line) SMPS. Its application field comprises of a wide range of DC/DC & AC/DC (Off-Line) SMPS applications and it is particularly useful for LED lighting, providing 15V output from 12V input, and powering general-purpose circuits. Its working principle consists of three stages, namely energy supply to the switching regulator, conversion of the electrical input to the desired output using the XR79103 switching regulator, and efficient management of the onboard components.

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