Жестчение самодельной газоразрядной трубки, окончание
При дальнейшем падении давления газа (в данном случае воздух) его становится так мало, что поддержание разряда становится невозможным без повышения напряжения питания. В данном случае трубка запитывалась от 5,5кВ источника через сборку резисторов и постепенно разряд через нее погас. Перед погасанием возникло неяркое зеленоватое свечение стекла возле катода из-за бомбардировки его потоком вылетающих из этого электрода электронов, как словно свечение экрана в ЭЛТ.
- Раздел: Хобби
- Дата съёмки: неизвестно
- Дата загрузки фото: 04.10.2020 18:06
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