ЛР 40, разогрев катода с приэлектродным разрядом
Снизил напряжение ЛАТРом, чтобы ограничить ток (включалось с дросселем все, конечно!). Видно, что участки спирали близ электродов греются сильнее.
- Раздел: Хобби
- Дата съёмки: 16.01.2015 22:10
- Дата загрузки фото: 17.01.2015 23:54
- Оригинальная фотография: 2038 x 1123 (790 Кб)
- Технические характеристики:
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