In most operational amplifier (op amp) circuits, the resistor tolerance and resistor temperature coefficient determine the gain accuracy and gain temperature drift (Figure 1 shows a typical circuit).

Moving the position of the slider on this resistor, changes the length of wire in the circuit which changes the resistance. A variable resistor is used in some dimmer switches and volume controls. As ...

New York, Feb. 09, 2023 (GLOBE NEWSWIRE) -- A new research report on the “Wirewound Variable Resistors Market” titled has recently published by Reports Insights, the market was worth USD 1.3 Billion ...