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<article article-type="research-article" dtd-version="1.3" xmlns:mml="http://www.w3.org/1998/Math/MathML" xmlns:xlink="http://www.w3.org/1999/xlink" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xml:lang="ru"><front><journal-meta><journal-id journal-id-type="publisher-id">techusgu</journal-id><journal-title-group><journal-title xml:lang="ru">Известия Юго-Западного государственного университета. Серия: Техника и технологии</journal-title><trans-title-group xml:lang="en"><trans-title>Proceedings of the Southwest State University. Series: Engineering and Technology</trans-title></trans-title-group></journal-title-group><issn pub-type="ppub">2223-1528</issn><publisher><publisher-name>Юго-Западный государственный университет</publisher-name></publisher></journal-meta><article-meta><article-id pub-id-type="doi">10.21869/2223-1528-2026-16-1-127-140</article-id><article-id custom-type="elpub" pub-id-type="custom">techusgu-375</article-id><article-categories><subj-group subj-group-type="heading"><subject>Research Article</subject></subj-group><subj-group subj-group-type="section-heading" xml:lang="ru"><subject>ФИЗИКА</subject></subj-group><subj-group subj-group-type="section-heading" xml:lang="en"><subject>PHYSICS</subject></subj-group></article-categories><title-group><article-title>Разработка установки электрогидродинамического распыления конденсированных сред: схемотехническая реализация высоковольтного источника напряжения</article-title><trans-title-group xml:lang="en"><trans-title>Development of the condensed matter electrohydrodynamic spraying unit:schematic implementation of a high-voltage voltage source</trans-title></trans-title-group></title-group><contrib-group><contrib contrib-type="author" corresp="yes"><contrib-id contrib-id-type="orcid">https://orcid.org/0000-0001-5635-8149</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Жакин</surname><given-names>А. И.</given-names></name><name name-style="western" xml:lang="en"><surname>Zhakin</surname><given-names>A. I.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Жакин Анатолий Иванович - доктор физико-математических наук, профессор кафедры нанотехнологий, микроэлектроники, общей и прикладной физики.</p><p>Ул. 50 лет Октября, д. 94, Курск 305040</p></bio><bio xml:lang="en"><p>Anatoly I. Zhakin - Doctor of Sciences (Physics and Mathematics), Professor of the Department of Nanotechnology, Microelectronics, General and Applied Physics – Southwest.</p><p>50 Let Oktyabrya Str., 94, Kursk 305040</p></bio><email xlink:type="simple">zhakin@mail.ru</email><xref ref-type="aff" rid="aff-1"/></contrib><contrib contrib-type="author" corresp="yes"><contrib-id contrib-id-type="orcid">https://orcid.org/0009-0001-5400-0431</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Лесных</surname><given-names>В. Н.</given-names></name><name name-style="western" xml:lang="en"><surname>Lesnykh</surname><given-names>V. N.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Лесных Василий Николаевич – аспирант.</p><p>Ул. 50 лет Октября, д. 94, Курск 305040</p></bio><bio xml:lang="en"><p>Vasily N. Lesnykh - Postgraduate Student.</p><p>50 Let Oktyabrya Str., 94, Kursk 305040</p></bio><email xlink:type="simple">liesnykh.00@mail.ru</email><xref ref-type="aff" rid="aff-1"/></contrib><contrib contrib-type="author" corresp="yes"><contrib-id contrib-id-type="orcid">https://orcid.org/0000-0002-0406-4242</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Белов</surname><given-names>П. А.</given-names></name><name name-style="western" xml:lang="en"><surname>Belov</surname><given-names>P. A.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Белов Павел Анатольевич - кандидат физико-математических наук, доцент, доцент кафедры физики и нанотехнологий. Researcher ID: G-3227-2013</p><p>Ул. Радищева, д. 33, Курск 305000</p></bio><bio xml:lang="en"><p>Pavel A. Belov - Candidate of Sciences (Physics and Mathematics), Associate Professor, Associate Professor of the Department of Physics and Nanotechnology.</p><p>33 Radishcheva Str., Kursk 305000</p></bio><email xlink:type="simple">beliy2010@rambler.ru</email><xref ref-type="aff" rid="aff-2"/></contrib></contrib-group><aff-alternatives id="aff-1"><aff xml:lang="ru"><institution>Юго-Западный государственный университет</institution><country>Россия</country></aff><aff xml:lang="en"><institution>Southwest State University</institution><country>Russian Federation</country></aff></aff-alternatives><aff-alternatives id="aff-2"><aff xml:lang="ru"><institution>Курский государственный университет</institution><country>Россия</country></aff><aff xml:lang="en"><institution>Kursk State University</institution><country>Russian Federation</country></aff></aff-alternatives><pub-date pub-type="collection"><year>2026</year></pub-date><pub-date pub-type="epub"><day>14</day><month>04</month><year>2026</year></pub-date><volume>16</volume><issue>1</issue><fpage>127</fpage><lpage>140</lpage><permissions><copyright-statement>Copyright &amp;#x00A9; Жакин А.И., Лесных В.Н., Белов П.А., 2026</copyright-statement><copyright-year>2026</copyright-year><copyright-holder xml:lang="ru">Жакин А.И., Лесных В.Н., Белов П.А.</copyright-holder><copyright-holder xml:lang="en">Zhakin A.I., Lesnykh V.N., Belov P.A.</copyright-holder><license xml:lang="ru" license-type="creative-commons-attribution" xlink:href="https://creativecommons.org/licenses/by/4.0/" xlink:type="simple"><license-p>Данная работа распространяется под лицензией Creative Commons Attribution 4.0.</license-p></license><license xml:lang="en" license-type="creative-commons-attribution" xlink:href="https://creativecommons.org/licenses/by/4.0/" xlink:type="simple"><license-p>This work is licensed under a Creative Commons Attribution 4.0 License.</license-p></license></permissions><self-uri xlink:href="https://techusgu.elpub.ru/jour/article/view/375">https://techusgu.elpub.ru/jour/article/view/375</self-uri><abstract><p>Целью исследования в данной работе является разработка высоковольтного источника напряжения, силовая часть которого будет толерантна к резким скачкам тока, связанным с пробоем диэлектрической жидкости для ЭГД-экструдера. Необходимость разработки высоковольтного источника напряжения возникла из-за специфики его использования, так как конечной целью является изготовление установки электрогидродинамического распыления конденсированных сред.</p><sec><title>Материалы</title><p>Материалы. Для проектирования и исследования режимов работы высоковольтного источника напряжения были использованы методы моделирования электронных схем и проектирования печатных плат в программах Multisim и Altium Designer с последующей разработкой Android-приложения для управления высоковольтным источником питания. Корпус устройства разработан в программе AutoCAD.</p></sec><sec><title>Результаты</title><p>Результаты. Схемотехническая структура высоковольтного источника напряжения с цифровым управлением разработана на базе микроконтроллера ATmega328. Реализовано поузловое разбиение устройства, включающее силовую и управляющую части, а также коммуникационные и защитные блоки. Выполнена схема управляющей части высоковольтного источника, способная обеспечивать стабилизированное питание микроконтроллера и периферии, отображение информации о температуре, управление и отражение состояния на ЖК-дисплее, а также связь с внешними устройствами для мониторинга и настройки. При помощи специализированной программы моделирования Multisim подтверждена работоспособность схемы: выходное напряжение соответствует расчётному и демонстрирует стабильную работу устройства. Трассировка и 3D-моделирование печатной платы выполнено с помощью комплексной системы автоматизированного проектирования радиоэлектронных средств Altium Designer, в соответствии с конструктивными и схемотехническими особенностями разрабатываемого устройства.</p></sec><sec><title>Заключение</title><p>Заключение. Разработана и смоделирована схема высоковольтного источника напряжения. Проведены экспериментальные исследования разработанного источника высокого напряжения для верификации его характеристик, особенно устойчивости к токовым скачкам и стабильности выходного напряжения.</p></sec></abstract><trans-abstract xml:lang="en"><p>The objective of this study is to develop a high-voltage power supply with a power section capable of withstanding sharp current surges associated with dielectric fluid breakdown in an EHD extruder. The need to develop a high-voltage voltage source arose due to the specifics of its use. Since the final goal is to manufacture an electrohydrodynamic spraying unit for condensed matter, at this stage of research, a schematic implementation of a voltage source is presented.</p><sec><title>Methods</title><p>Methods. Electronic circuit modeling and printed circuit board design in Multisim and Altium Designer were used to design and study the operating modes of the high-voltage power supply. An Android application for controlling the highvoltage power supply was subsequently developed. The device enclosure was designed in AutoCAD.</p></sec><sec><title>Results</title><p>Results. The circuit design of the digitally controlled high-voltage power supply was developed using an ATmega328 microcontroller. A node-by-node breakdown of the device was implemented, including the power and control sections, as well as the communication and protection units. A control section circuit diagram for the high-voltage power supply was developed, capable of providing stabilized power to the microcontroller and peripherals, displaying temperature information, controlling and displaying status on an LCD screen, and communicating with external devices for monitoring and configuration. Using the specialized Multisim simulation program, the circuit's operability was confirmed: the output voltage matches the calculated value and demonstrates stable operation. The printed circuit board (PCB) layout and 3D modeling were performed using the Altium Designer integrated CAD system, in accordance with the design and circuitry features of the device being developed.</p></sec><sec><title>Conclusions</title><p>Conclusions. A high-voltage power supply circuit was developed and simulated. Experimental studies of the developed high-voltage power supply were conducted to verify its characteristics, particularly its immunity to current surges and output voltage stability.</p></sec></trans-abstract><kwd-group xml:lang="ru"><kwd>высоковольтный источник напряжения</kwd><kwd>ЭГД-экструдер</kwd><kwd>микроконтроллер</kwd></kwd-group><kwd-group xml:lang="en"><kwd>high-voltage power supply</kwd><kwd>EHD extruder</kwd><kwd>microcontroller</kwd></kwd-group></article-meta></front><back><ref-list><title>References</title><ref id="cit1"><label>1</label><citation-alternatives><mixed-citation xml:lang="ru">Орел Е. А. 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