It has a specific formula that helps us set the resistor values according to the required output voltage. According to these formulas, we calculate the values of the components used in that circuit.
Voltage divider formula derivationĪlmost every circuit design has its formulas.
Selecting load is something we mostly can’t control, but we are in control of designing the divider resistance values. The accuracy of the output voltage is amazing if we play nice when selecting load, or resistor values. In simple, it is best used to make a reference voltage level. There are so many ways you can use it according to your application, but most generally it is used as a reference voltage. No matter how many resistors are being used, remember if they are at the end making a series type connection, chances are it might be a voltage divider. The output voltage can be between a node and reference ground, or it may be the difference between two nodes as well (see the last diagram).
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