Voltage divider (article) | Circuit analysis | Khan Academy
https://www.khanacademy.org/science/electrical-engineering/ee-circuit-analysis-topic/ee-resistor-circuits/a/ee-voltage-divider
A voltage divider doesn't do anything useful unless its output is connected to something. You should be aware of what happens when a divider is connected to a load. Remember we … See more A voltage divider is a simple series resistor circuit. It's output voltage is a fixed fraction of its input voltage. The divide-down ratio is determined by two resistors. Written b… We want to find vout using the voltage divider relationship. vout=vinR2R1+R2 We insert the actual input voltage and resistor values into the equation, remem… Problem 1 Problem 2 To start this discussion, we let R1=R2 . With matched resistors, the expected vo… Resistor RL acts as a load on the output of the voltage divider, meaning that it caus… RL=10R2
A voltage divider is a simple series resistor circuit. It's output voltage is a fixed fraction of its input voltage. The divide-down ratio is determined by two resistors. Written b…
We want to find vout using the voltage divider relationship.
vout=vinR2R1+R2
We insert the actual input voltage and resistor values into the equation, remem…
Problem 1
Problem 2
To start this discussion, we let R1=R2 . With matched resistors, the expected vo…
Resistor RL acts as a load on the output of the voltage divider, meaning that it caus…
RL=10R2
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