rgbstock
vacuum tube 1
nXvbEVc
osmar01
Welcome to Rgbstock. You can donwload this image now
Free register to download this free stock photo
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 1, amplifier, ancient, anode, cathode, component, diode, electrical, electronic, electronics, glass, old, piece, radio, reflective, reflector, technology, triode, vacuum tube
Image properties
Dimensions: 4376px * 3126px
Published: February - 15 - 2013
Camera: Nikon D7000
Date: 2012:01:28 20:54:42
Aperture:f/6
Exposure: 1/30s
Focal length: 35mm
ISO: 125
nXvbEVc
Categories
- - - -
Downloading this photo means you accept the license.
Model- or property releaseNo model- or property release available.
See the RGBStock.com FAQ and Terms of use for more info.
| FAQ | terms of use |
See the RGBStock.com FAQ and Terms of use for more info.
| FAQ | terms of use |
vacuum tube 1: 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/nXvbEVc.jpg 600px
//b.rgbimg.com/users/o/os/osmar01/600/nXvbEVc.jpg 100px