File:МВСГ микропроволочные высоковольтные в стекле, Микропровод Кишинёв (08).jpg

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МВСГ micro-wire high-voltage resistors in glass insulation

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Description
English: МВСГ micro-wire high-voltage resistors in glass insulation. Developed in the 1960s specifically for analogue computers, also used in control systems and precision instruments. Rated only for DC operation (apparently, as no steps were made to reduce inductance of thousands of turns of wire - they made pretty good inductors...). Used manganine wire with 3 to 10 micrometer diameter.
Русский: МВСГ резисторы микропроволочные высоковольтные в стекле, завод Микропровод Кишинёв. Разработаны для применения в аналоговых вычислительных машинах; применялись также в измерительной аппаратуре, устройствах автоматики и управления. Начало выпуска - скорее всего, первая половина 60-х годов. Особенность - предназначены для использования в цепях только постоянного тока. Выполнены из манганинового микропровода в стеклянной изоляции диаметром от 3 до 10 мкм со стеклянной изоляцией толщиной 2...4 мкм. Представляют собой герметизированнный вариант резисторов МВС. Проблемой тех было значительное различие в температурных коэффициентах линейного расширения различных частей конструкции, что сужало интервал рабочих температур резисторов. С целью повышения стабильности характеристик проводящий элемент резисторов поместили в герметичную оболочку.
Date
Source http://www.155la3.ru/mvsg.htm
Author 155LA3

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