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Semiconductor transducers of magnetic field ( Cryogenic Holls sensors): material - film Ga As
temperature operating range 4.2 - 400 K
current feeding 1 - 100 mA
sensitivity 60 - 500 mV/T
initial output signal U0 in the range of 0,010 - 5 mV
active area of sensor 100x100 mkm
the dimensions are 1x1x0.5 mm
Schematic image of sensor of Hall :
Conclusions: 1,4 is Tension(Current) of feed; 2,3 is Output tension (Ux).
Semiconductor materials possess a high sensitiveness to different external influences and at development on their basis of measuring transducers (sensors) of physical sizes aim to use such materials ...
With the cooperation, research, development and manufacture of magnetic field sensors (Cryogenic Hall sensors, Hall effect) please contact: info@sensorse.com