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pro vyhledávání: '"Pawel Swietochowski"'
Publikováno v:
Elektronika ir Elektrotechnika. 23
It presents an alternative realization of a circuit which supplies a resistance bridge, which has the form of a quadrilateral, equipped with two current sources and four electronic keys. The idea with alternately switched current sources allows to me
Publikováno v:
Elektronika ir Elektrotechnika. 23
The present work contains the stability test results of the current sources located in an environment of variable temperature. Two types of tests were conducted for four circuits stabilizing the current of the value close to 50 mA. One test consisted