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High-voltage gas-insulated switchgear converter transformer Zero emission wika

US9025353B2 - High voltage high current regulator - Google ... voltage high current regulator circuit for regulating current is interposed between first and second terminals connected to an external circuit and comprises at least one main-current carrying cold-cathode field emission electron tube conducting current between the first and second terminals. First and second grid-control cold-cathode field emission electron tubes provide control signals ...

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