Resistor Voltage Divider. It s output voltage is a fixed fraction of its input voltage. The potentiometer which is a variable resistor with a sliding contact is the most basic example of a voltage divider as we can apply a voltage across its terminals and produce an output voltage in proportion to the mechanical position of its sliding contact.
A voltage divider circuit is a very common circuit that takes a higher voltage and converts it to a lower one by using a pair of resistors. It plays a key role when different levels of voltages are required with in the same circuit. A simple example of a voltage divider is two resistors connected in series with the input voltage applied across the resistor pair and the output voltage emerging from the connection between them.
The potentiometer which is a variable resistor with a sliding contact is the most basic example of a voltage divider as we can apply a voltage across its terminals and produce an output voltage in proportion to the mechanical position of its sliding contact.
A simple example of a voltage divider is two resistors connected in series with the input voltage applied across the resistor pair and the output voltage emerging from the connection between them. It s output voltage is a fixed fraction of its input voltage. A voltage divider is a very basic circuit when it comes to circuit design. Resistor voltage dividers are commonly used to create reference voltages or to reduce the magnitude of a voltage so it can be measured and may also be used as signal attenuators at low frequencies.
