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vacuum tube 3
nXvbOLQ
osmar01
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Description
All modern vacuum tubes are based on the concept of the Audion--a heated "cathode" boils off electrons into a vacuum; they pass through a grid (or many grids), which control the electron current; the electrons then strike the anode (plate) and are absorbe
All modern vacuum tubes are based on the concept of the Audion--a heated "cathode" boils off electrons into a vacuum; they pass through a grid (or many grids), which control the electron current; the electrons then strike the anode (plate) and are absorbe
keywords
amplifier, ancient, anode, cathode, component, diode, electrical, electronic, electronics, glass, old, piece, radio, reflective, reflector, technology, triode, vacuum tube
amplifier, ancient, anode, cathode, component, diode, electrical, electronic, electronics, glass, old, piece, radio, reflective, reflector, technology, triode, vacuum tube
vacuum tube 3, amplifier, ancient, anode, cathode, component, diode, electrical, electronic, electronics, glass, old, piece, radio, reflective, reflector, technology, triode, vacuum tube
February 13, 2016 wernerb
A journey into the past- the beginning of future... ;-) Thank's for sharing!
Image properties
Dimensions: 4324px * 3089px
Published: February - 15 - 2013
Camera: Nikon D7000
Date: 2012:01:28 21:08:35
Aperture:f/6
Exposure: 1/25s
Focal length: 35mm
ISO: 100
nXvbOLQ
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vacuum tube 3: All modern vacuum tubes are based on the concept of the Audion--a heated "cathode" boils off electrons into a vacuum; they pass through a grid (or many grids), which control the electron current; the electrons then strike the anode (plate) and are absorbe 300px
//b.rgbimg.com/users/o/os/osmar01/600/nXvbOLQ.jpg 600px
//b.rgbimg.com/users/o/os/osmar01/600/nXvbOLQ.jpg 100px