What is the meaning of a potential divider?

potential divider in British English noun. a tapped or variable resistor or a chain of fixed resistors in series, connected across a source of voltage and used to obtain a desired fraction of the total voltage. Also called: voltage divider.

What is the purpose of a potential divider circuit?

A potential divider is a simple circuit that uses resistors to supply a variable ‘potential difference’ (i.e. voltage). This can be used for many applications, including control of temperature in a fridge or as audio volume controls.

What is potential divider formula?

Equation to find the output voltage of a Divider Circuit: R2 / R1 + R2 = Ratio determines scale factor of scaled down voltage.

What is a voltage divider simple circuit?

A voltage divider is a simple circuit which turns a large voltage into a smaller one. Using just two series resistors and an input voltage, we can create an output voltage that is a fraction of the input. Voltage dividers are one of the most fundamental circuits in electronics.

What does potential divider mean?

potential divider. n. (Electronics) a tapped or variable resistor or a chain of fixed resistors in series, connected across a source of voltage and used to obtain a desired fraction of the total voltage. Also called: voltage divider.

What is current divider law?

Current dividers or current division is the process of finding the individual branch currents in a parallel circuit were each parallel element has the same voltage. Kirchhoff’s current law, (KCL) states that the algebraic sum of the individual currents entering a junction or node will equal the currents leaving it.

What is the formula for current divider?

A current divider is a linear circuit that produces an output current that is a fraction of the input current. Current is split between the branches of the divider. The total resistance in the electrical circuit can calculated. R T = R 1 R 2 / (R 1 + R 2) (1)

What is a variable potential divider?

A potential divider is a simple circuit that uses resisters (or thermistors / LDR’s) to supply a variable potential difference. They can be used as audio volume controls, to control the temperature in a freezer or monitor changes in light in a room. Two resistors divide up the potential difference supplied to them from a cell.