BRIDGE RESISTANCE CONVERTER Russian patent published in 2022 - IPC G01R17/16 

FIELD: electronics.

SUBSTANCE: area of application: bridge resistance converter relates to analogue electronics and can be used in measuring equipment, in automatic control systems of technical objects and technological processes, including relay-type control systems, in robotic systems. Bridge resistance converter consists of two functional resistances and two transistor current sources connected to adjacent sides of the bridge and enveloped by two positive feedbacks.

EFFECT: increase in the sensitivity of the bridge resistance converter to external non-electrical impact, operability of the bridge resistance converter under very weak external influences due to the increase in the sensing capacity of the bridge circuit for external impact on the functional resistance (resistive sensor), significant reduction in the required gain coefficient of the differential normalising amplifier, increase in the temperature stability of the converter, increase in the electromagnetic interference resistance of the design.

1 cl, 2 dwg