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Economy & Business
A. Fomina
Findings of the first ranking of Russian radio electronics industry companies The article lists the results of the first ranking of russian radio electronics industry companies conducted at the initiative of CRI “Electronics” in cooperation with “ELECTRONICS: Science, Technology, Business” journal and BDO Unicon audit and consulting company. The companies has been ranked by their total volume of revenue in the radio electronics segment, by their revenue from product and component design, research activities, as well as by their revenue classified according to OKVED 2.
Findings of the first ranking of Russian radio electronics industry companies The article lists the results of the first ranking of russian radio electronics industry companies conducted at the initiative of CRI “Electronics” in cooperation with “ELECTRONICS: Science, Technology, Business” journal and BDO Unicon audit and consulting company. The companies has been ranked by their total volume of revenue in the radio electronics segment, by their revenue from product and component design, research activities, as well as by their revenue classified according to OKVED 2.
Tags: companies ranking design activities production activities radio electronics industry research activities types of activities виды деятельности конструкторская деятельность научная деятельность производственная деятельность радиоэлектронная промышленность рейтинг предприятий
Engineering solutions
J. Ranieri
Adequate selection of substrate material can simplify thermal management The article considers the issue of heat removal from hot electronic components using substrate material with high thermal conductivity. It describes the material properties affecting the generation of heat and its removal, standards for measuring the thermal characteristics of materials and software tools for simulating thermal processes in electronic devices. The examples of materials offered by Rogers are given.
Adequate selection of substrate material can simplify thermal management The article considers the issue of heat removal from hot electronic components using substrate material with high thermal conductivity. It describes the material properties affecting the generation of heat and its removal, standards for measuring the thermal characteristics of materials and software tools for simulating thermal processes in electronic devices. The examples of materials offered by Rogers are given.
Tags: electronic assembly units heat sink microwave electronics printed circuit boards materials simulation of thermal conditions материалы печатных плат моделирование тепловых режимов свч-электроника теплоотвод электронные узлы
Electronic Components
R. Yang
Wide-range temperature measurement using thermocouple and signal conditioning circuit Accurate temperature measurements over an extended range are required in various applications such as industrial thermal management and hazardous environmental monitoring. The article presents cost-effective and flexible solution based on a thermocouple and Microchip’s integrated conditioning circuit which provides reliable temperature monitoring over a wide range.
Wide-range temperature measurement using thermocouple and signal conditioning circuit Accurate temperature measurements over an extended range are required in various applications such as industrial thermal management and hazardous environmental monitoring. The article presents cost-effective and flexible solution based on a thermocouple and Microchip’s integrated conditioning circuit which provides reliable temperature monitoring over a wide range.
Tags: microchip seebeck coefficient signal conditioning circuit temperature sensor thermocouple коэффициент зеебека схема преобразования сигнала температурный датчик термопара
CAD
A. Voronin
Silicon detectors modelling in the design of readout electronics. Part 2 The article presents a generalized three-dimensional model of silicon detectors module developed taking into account the structural and technological features of these devices. It considers the method for silicon detector module modelling and analyzes the results of simulating the readout electronics channel in SPICE (Cadence Spectre) simulator using this model.
Silicon detectors modelling in the design of readout electronics. Part 2 The article presents a generalized three-dimensional model of silicon detectors module developed taking into account the structural and technological features of these devices. It considers the method for silicon detector module modelling and analyzes the results of simulating the readout electronics channel in SPICE (Cadence Spectre) simulator using this model.
Tags: cadence spectre generalized three-dimensional model readout electronics silicon detectors module spice strip ac detector with double-layer metallization модуль кремниевых детекторов обобщенная трехмерная модель стриповый ас-детектор с двойной металлизацией считывающая электроника
Reliability and tests
P. Kutsko, O. Bulgakov
The concept of integrated test center for electronic components and electronic equipment In order to eliminate existing problems and contradictions in the field of testing electronic components and electronic equipment it is proposed to create an Integrated Test Center for Electronic Components and Electronic Equipment on the basis of FGUP MNIIRIP.
The concept of integrated test center for electronic components and electronic equipment In order to eliminate existing problems and contradictions in the field of testing electronic components and electronic equipment it is proposed to create an Integrated Test Center for Electronic Components and Electronic Equipment on the basis of FGUP MNIIRIP.
A. Medvedev
Laboratory of electronic equipment quality analysis The article describes the modern methods for finding defects and failures of electronic devices that complement traditional checks established in the standards. It proposed the laboratory equipment configuration for a comprehensive analysis of possible causes of failure and loss in operational reliability of PCBs, electronic assembly units and modules.
Laboratory of electronic equipment quality analysis The article describes the modern methods for finding defects and failures of electronic devices that complement traditional checks established in the standards. It proposed the laboratory equipment configuration for a comprehensive analysis of possible causes of failure and loss in operational reliability of PCBs, electronic assembly units and modules.
Tags: electronic assembly units reliability failures introscopy manufacturing defects microscopy spectroscopy thermomechanical analysis дефекты производства интроскопия микроскопия надежность электронных узлов отказы спектроскопия термомеханический анализ
F. Vasilyev, A. Medvedev
Detection of hidden interconnect defects The article discusses the use of the method of non-destructive diagnostic inspection of printed and wired interconnects of electronic devices and systems, which allows to increase the efficiency of detecting their hidden defects.
Detection of hidden interconnect defects The article discusses the use of the method of non-destructive diagnostic inspection of printed and wired interconnects of electronic devices and systems, which allows to increase the efficiency of detecting their hidden defects.
Tags: cables diagnostics of hidden defects non-destructive inspection printed conductors reliability of electronic devices диагностика скрытых дефектов кабели надежность электронных устройств неразрушающий контроль печатные проводники
A. Yudin
Choosing a pulse tester for electric motors. What to turn attention to? The article considers a number of characteristics and features of pulse testers for electric motors which should be paid attention to when selecting devices of this type.
Choosing a pulse tester for electric motors. What to turn attention to? The article considers a number of characteristics and features of pulse testers for electric motors which should be paid attention to when selecting devices of this type.
Power electronics
A. Fedorov
Preen programmable AC power supplies – AFV-P series One of the main directions of Preen (AC Power Corp.) is the production of professional AC power sources featuring high reliability and wide range of functions. The article describes the key features and capabilities of programmable AC power supplies of AFV-P series.
Preen programmable AC power supplies – AFV-P series One of the main directions of Preen (AC Power Corp.) is the production of professional AC power sources featuring high reliability and wide range of functions. The article describes the key features and capabilities of programmable AC power supplies of AFV-P series.
Tags: preen (ac power corp.) programmable power supply programming of steps and ramp of output signal simulation of transients моделирование переходных процессов программирование шагов и линейного изменения выходного сигнала программируемый источник питания
Digital manufacturing
N. Tulpa
PLM introduction: challenges and risks when implementing complex projects The result of PLM system implementation in an organization largely depends on the quality of not only the resources used (software, integration relationships, IT infrastructure) but also the performance of relevant works. The article describes the subtleties of PLM project implementation which are not always thought before the start of work, the risk management features and the challenges that a large complex project can conceal.
PLM introduction: challenges and risks when implementing complex projects The result of PLM system implementation in an organization largely depends on the quality of not only the resources used (software, integration relationships, IT infrastructure) but also the performance of relevant works. The article describes the subtleties of PLM project implementation which are not always thought before the start of work, the risk management features and the challenges that a large complex project can conceal.