39.2 MB (4.8 MB compressed)
4092 x 3345 pixels
34.5 x 28.4 cm ⏐ 13.6 x 11.2 in (300dpi)
DEEP LIGHT PRODUCTIONS / SCIENCE PHOTO LIBRARY DEEP LIGHT PRODUCTIONS / SCIENCE PHOTO LIBRARY
Electronics design. Engineers using computer-aided design (CAD) packages to design electronic components, in this case relays for a telephone switchboard. CAD is valuable in electronics design, as it allows rapid changes to be made to the design, and instant calculations of the subsequent effect on the circuit.
Model release available. Property release not required.