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Electronic Components
M.Sheykin
Minimum Components, Maximum Quality. Integrated Solutions for Power Supplies Switched mode power supplies evident advantages are the reason of their wide circulation in all spheres of electronics. Application of integrated components in switched mode power supplies structures leads to significant decrease of financial and time expenditures and improvement of devices under development characteristics.
Minimum Components, Maximum Quality. Integrated Solutions for Power Supplies Switched mode power supplies evident advantages are the reason of their wide circulation in all spheres of electronics. Application of integrated components in switched mode power supplies structures leads to significant decrease of financial and time expenditures and improvement of devices under development characteristics.
I.Romanova
Epcos’ Capacitors for Power Factor Correction Epcos is a world leader producer of power capacitors, thermistors, discharges, varistors, SAW filters. The company ranks first in Europe aluminum electrolytic capacitors production, electromagnetic compatability components, microwave ceramics, ferrit cores, film capacitors.
Epcos’ Capacitors for Power Factor Correction Epcos is a world leader producer of power capacitors, thermistors, discharges, varistors, SAW filters. The company ranks first in Europe aluminum electrolytic capacitors production, electromagnetic compatability components, microwave ceramics, ferrit cores, film capacitors.
M.Samoylova
Always Ready, Always in Touch! Hi-Tech Connectors ODU AMC for innovations ODU AMC connector series was introduced for the first time at “Electronics 2010” that took place in Munich. Now, when a printed catalogue and samples are available its time to report about the novelty in more details. Connector family ODU AMC (Advanced Military Connector) for wearable systems was developed by German company ODU (Mьhldorf, Bavaria) in responce to specifications of the current rearming programs „Future Solder“ (IdZ, FIST, Felin). Program goals are provision of solder’s high field security and more frendly system usage.
Always Ready, Always in Touch! Hi-Tech Connectors ODU AMC for innovations ODU AMC connector series was introduced for the first time at “Electronics 2010” that took place in Munich. Now, when a printed catalogue and samples are available its time to report about the novelty in more details. Connector family ODU AMC (Advanced Military Connector) for wearable systems was developed by German company ODU (Mьhldorf, Bavaria) in responce to specifications of the current rearming programs „Future Solder“ (IdZ, FIST, Felin). Program goals are provision of solder’s high field security and more frendly system usage.
G.Gorunov, N.Eliseev
Renesas’ Microcontrollers RL78. Family Reinforcement Information about Renesas Electronics’ microcontrollers RL78 already have been published by our magazine. Recently new microcontrollers series of this family were produced. Among them you can find universal devices, as well as specific microcontrollers. This article discusses their performance and peculiarities.
Renesas’ Microcontrollers RL78. Family Reinforcement Information about Renesas Electronics’ microcontrollers RL78 already have been published by our magazine. Recently new microcontrollers series of this family were produced. Among them you can find universal devices, as well as specific microcontrollers. This article discusses their performance and peculiarities.
M.Goltsova
Kinetic Energy Harvesting. Nothing to be Lost Energy short supply along with creation of ICs that can operate at microwatt power levels and devices that can harvest, control and store energy has paved the way for development of unconventional energy harvesting components. Tuday energy harvesting is a hot theme. Producers of energy harvesters successfully demonstrate the possibility to replace common batteries in systems where battery use is inconvenient, impractical, expensive or dangerous. Energy harvesters turned out to be promising for transport infrastructures, building’s HVAC systems, wireless medicine applications and sensor networks. The result is that the number of systems powered by energy harvesting devices is growing by leaps and bounds.
Kinetic Energy Harvesting. Nothing to be Lost Energy short supply along with creation of ICs that can operate at microwatt power levels and devices that can harvest, control and store energy has paved the way for development of unconventional energy harvesting components. Tuday energy harvesting is a hot theme. Producers of energy harvesters successfully demonstrate the possibility to replace common batteries in systems where battery use is inconvenient, impractical, expensive or dangerous. Energy harvesters turned out to be promising for transport infrastructures, building’s HVAC systems, wireless medicine applications and sensor networks. The result is that the number of systems powered by energy harvesting devices is growing by leaps and bounds.
Tags: kinetic energy harvesters power sources источники энергии различные типа преобразователей кинетической энергии
N.Skripkin
2-Millimeter Wave Magnetrons. “Pluton”s New Developmennts Development of 2-millimeter wave magnetrons began just at the origin of 1960s. Plant “Pluton”’s experimental design office had an active involvement in this work. In 1992 production of magnetrons MI-445 was set up and it is still running today. Recently new 2-millimeter wave magnetrons models with considerable improved characteristics were build.
2-Millimeter Wave Magnetrons. “Pluton”s New Developmennts Development of 2-millimeter wave magnetrons began just at the origin of 1960s. Plant “Pluton”’s experimental design office had an active involvement in this work. In 1992 production of magnetrons MI-445 was set up and it is still running today. Recently new 2-millimeter wave magnetrons models with considerable improved characteristics were build.
V.Nedorezov
Phenomenological Model of Metal-Foil Resistors Thermal Stability Taking into Account the Effect of Leads resistance Resistors and resistor components development and production technological state of art primarily is determined by the value of such parameters as resistance time and temperature stability, current noise and accuracy of obtaining rated resistance. values. Precision and ultraprecision resistors made from resistive alloys on the base of microconductors, microwires or metallurgic foil of micron dimensions have unique characteristics. Metal-foil resistors that combine the wire resistors advantages and the possibility to apply semiconductor technology are of particular interest. Their production became affordable due to advanced batch technologies and special engineering and material solutions.
Phenomenological Model of Metal-Foil Resistors Thermal Stability Taking into Account the Effect of Leads resistance Resistors and resistor components development and production technological state of art primarily is determined by the value of such parameters as resistance time and temperature stability, current noise and accuracy of obtaining rated resistance. values. Precision and ultraprecision resistors made from resistive alloys on the base of microconductors, microwires or metallurgic foil of micron dimensions have unique characteristics. Metal-foil resistors that combine the wire resistors advantages and the possibility to apply semiconductor technology are of particular interest. Their production became affordable due to advanced batch technologies and special engineering and material solutions.
Tags: leads resistance. temperature stability model total resistance модель температурной стабильности общее сопротивление резистора сопротивление выводов
A.Gerasimov, O.Zakharov, V.Nedorezov, V.Petrov
Precision Hybrid DACs Static Parameters Measurement Precision hybrid DAC ICs are used extensively in information acquisition and processing systems, measurement instrumentation, automatic control and other equipment. Precise DAC production requires special metrological instrumentation which parameters are by an order of magnitude better then those of products under test. On account of this at the institute of electro-mechanical devices scientific research (NIIMP, Penza) a unit “UISP-70” for static parameters measurement of hybrid IC DACs produced by the institute. What are they worth to?
Precision Hybrid DACs Static Parameters Measurement Precision hybrid DAC ICs are used extensively in information acquisition and processing systems, measurement instrumentation, automatic control and other equipment. Precise DAC production requires special metrological instrumentation which parameters are by an order of magnitude better then those of products under test. On account of this at the institute of electro-mechanical devices scientific research (NIIMP, Penza) a unit “UISP-70” for static parameters measurement of hybrid IC DACs produced by the institute. What are they worth to?
V.Nedorezov, V.Petrov, V.Plotnikov, M.Smirnov
Federal Unitary Enterprise “NIIEMP” Test Instruments for Power-Generating Equipment Diagnostic In the middle of 1960s test instruments department for inspection of produced electronic components was set up at FUE “NIIEMP”. Thanks to rich experience in test instruments development and high-skill personnel in the 1990s the enterprise began to develop and produce control-diagnostic equipment for natural monopolies Russia’s RAO ES, OAO “RRW”, Rosatom. All produced devices are subject to certification in Russia, some in Belarus, Ukraine and Kazakhstan. NIIMP’s test instruments sales geography cover almost all Russia regions and some regions of countries of former Soviet Union. Lets give close consideration to test instruments build at FUE “NIIEMP”.
Federal Unitary Enterprise “NIIEMP” Test Instruments for Power-Generating Equipment Diagnostic In the middle of 1960s test instruments department for inspection of produced electronic components was set up at FUE “NIIEMP”. Thanks to rich experience in test instruments development and high-skill personnel in the 1990s the enterprise began to develop and produce control-diagnostic equipment for natural monopolies Russia’s RAO ES, OAO “RRW”, Rosatom. All produced devices are subject to certification in Russia, some in Belarus, Ukraine and Kazakhstan. NIIMP’s test instruments sales geography cover almost all Russia regions and some regions of countries of former Soviet Union. Lets give close consideration to test instruments build at FUE “NIIEMP”.
Tags: isolation parameters meter microommeters transformers parameters meters измерители параметров трансформаторов измеритель параметров изоляции микроомметры
Test & Measurements
A.Shiganov
Multichannel Power Sources GPD. GW Instek Expands Their Line Некоторое время назад мы рассказывали о линейке программируемых источников питания (ИП) постоянного тока GPD-7х303. Эти источники успешно применяются в различных областях и уже внесены в Госреестр (№ 46953-11). Недавно линейка пополнилась новыми приборами: GPD-72303S и GPD-74303S.
Multichannel Power Sources GPD. GW Instek Expands Their Line Некоторое время назад мы рассказывали о линейке программируемых источников питания (ИП) постоянного тока GPD-7х303. Эти источники успешно применяются в различных областях и уже внесены в Госреестр (№ 46953-11). Недавно линейка пополнилась новыми приборами: GPD-72303S и GPD-74303S.
Tags: electronics systems development multichannel power sources многоканальные источники питания разработка радиоэлектронной аппаратуры
A.Shadeyko
Electrosafety Analyzer 19032/19032-P. Multifunctionality and Efficiency Electrosafety check-out is one of the key operations of electrical equipment tests. Such check-out is necessary for all electric products: adapters, switch mode power supplies, chargers, consumer devices, vido facilities and others. Analyzers 19032/19032-P from Chroma ATE perform complex measurements of electrosafety parameters.
Electrosafety Analyzer 19032/19032-P. Multifunctionality and Efficiency Electrosafety check-out is one of the key operations of electrical equipment tests. Such check-out is necessary for all electric products: adapters, switch mode power supplies, chargers, consumer devices, vido facilities and others. Analyzers 19032/19032-P from Chroma ATE perform complex measurements of electrosafety parameters.
Tags: electrosafety analysers multifunctionality анализаторы электробезопасности многофункциональность
New Technologies
A.Chabanov
Soldering by Copper Wire in Electronics Industry. Yesterday, Today, Tomorrow Copper is an interesting and promising material for wire soldering technology. In comparison with gold and aluminum its heat transfer is better and electrical conductance bigger. Copper can be soldered by the principle “wedge-to-wedge” or by “ball-wedge”. It has good mechanical properties and, what is very significant, it is much more cheaper then gold. World industry is preparing to implement this technology and to transfer this technology in the near future to full production of some products.
Soldering by Copper Wire in Electronics Industry. Yesterday, Today, Tomorrow Copper is an interesting and promising material for wire soldering technology. In comparison with gold and aluminum its heat transfer is better and electrical conductance bigger. Copper can be soldered by the principle “wedge-to-wedge” or by “ball-wedge”. It has good mechanical properties and, what is very significant, it is much more cheaper then gold. World industry is preparing to implement this technology and to transfer this technology in the near future to full production of some products.
Tags: new wire soldering technologies новые технологии разварки проволоки ic production economics экономика производства микросхем
M.Chernova
“Uchtech-Profi: New Technologies for Quality Education Innovation economics present high requirements to the quality of specialists training. and Integration of fundamental science, Teaching situation and production play an important role in reaching this goal. Company “Uchtech-Profi” in its activities relays just on this.
“Uchtech-Profi: New Technologies for Quality Education Innovation economics present high requirements to the quality of specialists training. and Integration of fundamental science, Teaching situation and production play an important role in reaching this goal. Company “Uchtech-Profi” in its activities relays just on this.
Tags: educational stands new education programs новые технологии в образовании учебно-лабораторные стенды
R.Khusainov, A.Kachalov, A.Stepanov
Exhibition equipment stand “Servo Drive and Stabilization Systems” Until recently precise position of swiveling machines parts could be maintained only by DC motor drives. Afterwards servo drivers on the basis of motor synchronous electrodrivers with permanent magnets obtained wide circulation. They provide high precision work of various machines, are light and have small dimensions. Company “Uchtech-Profi” has created a special exhibition stand that is attractive for testing and debugging such servo drives.
Exhibition equipment stand “Servo Drive and Stabilization Systems” Until recently precise position of swiveling machines parts could be maintained only by DC motor drives. Afterwards servo drivers on the basis of motor synchronous electrodrivers with permanent magnets obtained wide circulation. They provide high precision work of various machines, are light and have small dimensions. Company “Uchtech-Profi” has created a special exhibition stand that is attractive for testing and debugging such servo drives.