If you work on simple digital projects, just about any bench supply will offer the voltage and current you’re looking for. However, if you’re working with valves, you’ll often find yourself needing ...

Before transistors or microchips, the earliest computers relied on vacuum tubes — glass bulbs that glowed like small light bulbs and acted as electronic switches. Each tube could represent a one or ...

In a defence tech laboratory in Beijing, a research team powers up a vacuum tube about the size of a pistol. Inside, a stream of electrons surges through thin coiled wires, amplifying microwave pulses ...

OAKLAND, CA, UNITED STATES, July 9, 2025 /EINPresswire.com/ -- Ray Tubes is pleased to announce that its new-production vacuum tubes are now available through its ...

The video explains the operation of the vacuum tube, specifically the triode, which is essential in modern communication devices like radios and telephones. It describes how a tungsten filament emits ...

Given appropriate models for vacuum tubes, circuit simulators such as SPICE make analysis based on such nonlinear models a tractable effort. The Langmuir, Leach, and Koren models are discussed for the ...

Steel pipe manufacturer Wheatland Tube is shuttering a factory on Chicago’s Southwest Side and laying off more than 230 workers there, the company reported in a state filing Friday. Wheatland Tube is ...

Automated picking and sorting of mixed packaging is challenging for intralogistics applications. Knowledge of the fundamentals of vacuum gripping can help overcome those challenges, improve throughput ...

GENESEE COUNTY, N.Y. — Edwards Vacuum has started the hiring process for its $319 million factory being built in Genesee County. The company, which makes dry vacuum pumps for the semiconductor ...

In the 21 st century, it is all too easy to take today’s powerful microcomputers for granted, and as artificial intelligence continues to make inroads, the assumption is that massive amounts of data ...

China's biggest missile manufacturer is working on a hyperloop. CASIC claims it's clocked the fastest speed ever for a superconducting maglev vehicle – over 623 km/h (387 mph) – during tests in a ...