VACUUM TUBE IN ITS 100TH YEAR: SAME OLD CHALLENGES

NOT MUCH HAS CHANGED The engineering challenges of the hot cathode vacuum tube — an invention dated 1906 — are the same today as they wer...

Switching Power Supply Design - Third Edition

Switching Power Supply Design - Third Edition Abraham I. Pressman Keith Billings Taylor Morey New York Chicago San Francisco Lisbon Lo...

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Steinmetz and Tesla's secret about "AC power"

Today's AC technology and radio technology are a mystery if we can ask questions about these two technologies. In this article, I will ...

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