1УБИ-40/220-ВП-051-ХЛ4 ц. 1-95р. 01 82
50Гц, 0,43А, Сosφ=0,5, tw=105ºC, Δt=50ºC. R(DC) обмотки всего 24,3Ω! Такое низкое значение сопротивления меня сначала навело на мысль, что ток будет завышен, но нет - с полтавской ЛДЦ 40-1 при номинальном напряжении он составил 0,44А (почти номинал - 0,43А)! Знаю, что дроссели такого конструкции именуются "сортирниками" за их плохие характеристики (завышенный ток, шум), но выходит не все таковые плохие. Правда, дроссель на фото несколько шумноват, причем при КЗ цепи катодов шум значительно меньше. Изготовитель балласта мне неизвестен.
- Раздел: Хобби
- Дата съёмки: 05.07.2014 17:19
- Дата загрузки фото: 05.07.2014 21:55
- Оригинальная фотография: 5184 x 3456 (5,9 Мб)
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