DECADE RESISTOR Russian patent published in 2010 - IPC G01R1/20

Abstract RU 2393489 C2

FIELD: physics.

SUBSTANCE: decade resistor has a switch having first, second and third boards, a circuit of series connected precision resistors which are connected accordingly to contacts of the first, second and third boards of the switch and connecting terminals of the decade.

EFFECT: simple design owing to cutting the number of precision resistors to four with weight coefficients 1:2:3:4 and use of a simple three-board switch.

3 dwg

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RU 2 393 489 C2

Authors

Derkach Nikolaj Vasil'Evich

Dates

2010-06-27—Published

2008-07-22—Filed