Category:Voltage regulator tubes

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Русский: Газовые стабилитроны тлеющего и коронного разряда
English: Gas discharge voltage-regulator tubes. Not the triodes designed for voltage regulators (6AS7, 6C33C etc. - see Category:Vacuum triodes)

Media in category "Voltage regulator tubes"

The following 18 files are in this category, out of 18 total.