Resistor voltage divider using res to reduce the voltage value at any point along the chain or simply for lowering power source voltage. Driving voltage divider in the simplest case, it comprises two resistors which are serially connected. Input voltage is applied to two resistors and the output is removed in one of them. Calculation of the voltage divider resistors is to determine the values of resistors to obtain the desired value of the output voltage divider as a function of the input. For a smooth change in output voltage variable resistors are used, as well as the trimmer. A variable resistor is sometimes called a potentiometer, structurally it consists of a body, three pins, rotating handles and conductive graphite tracks. When you rotate the knob varies the resistance value at the adjacent terminals. The voltage divider resistors is calculated the same way for the circuits of direct and alternating current.
resistor voltage divider
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29 сен 2024
