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Уважаемые друзья и участники проекта iXBT.photo!
К сожалению, 1 марта 2026 года проект iXBT.photo прекратит свою работу и будет закрыт.
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| ЛД 40-1 СЭЛЗ I 1988, в работе, катод |
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ЛД 40-1 СЭЛЗ I 1988, в работе, катод
Эмиттер у этой лампы довольно изношен. Поэтому при работе обе спирали разогреваются немногим более половины. При перевороте колбы, разумеется, такой сильный разогрев уходит из-за перемещения эмиссионных пятен на "нетронутые" концы нитей.
- Раздел: Хобби
- Дата съёмки: неизвестно
- Дата загрузки фото: 24.10.2023 16:44
- Оригинальная фотография: 3753 x 2083 (1,5 Мб)
- Технические характеристики:
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