Autors: Stoimenov, F. O., Dimitrov, V. V., Arnaudov, D. D.
Title: Electronic Load Modeling for VRM
Keywords: electronic load; modeling; VRM; current injectors

Abstract: The voltage regulator module is the workhorse of every power supply for a modern processor or a FPGA. Extensive experimental verification of both closed loop dynamics and dc operation is important in order to design a stable VRM. An electronic load capable of both dc and ac testing of VRM modules is a key instrument in such an endeavor. The paper an electronic load for such an application providing both analytic analysis and simulation results. First, a general circuit for a linear electronic load isp resented, and analytical results for its transfer function are obtained. These are verified thought simulation. Finally, an additional mode of operation of the circuit as a current injector for stability measurements of VRM is presented.

References

    Issue

    XXX International Scientific Conference Electronics (ET), 2021, pp. 1-4, 2021, Bulgaria, IEEE Xplore Digital Library, DOI 10.1109/ET52713.2021.9579507

    Copyright IEEE

    Цитирания (Citation/s):
    1. Hranov T.H., Hinov N.L., Educational LabVIEW PWM Generator for Switching Power Converter Applications, 2025, 60th International Scientific Conference on Information Communication and Energy Systems and Technologies Icest 2025 Proceedings, issue 0, DOI 10.1109/ICEST66328.2025.11098354 - 2025 - в издания, индексирани в Scopus

    Вид: публикация в международен форум, публикация в издание с импакт фактор, публикация в реферирано издание, индексирана в Scopus