Voltage Divider Calculator

Calculate voltage divider output using Vout = Vin × (R2 / (R1 + R2)). Shows output voltage, current through the divider, power dissipation in each resistor, and the voltage ratio percentage.

How to Use Voltage Divider Calculator

Enter the input voltage (Vin) and the two resistor values (R1 and R2) in ohms. Click Calculate to see the output voltage, voltage ratio, current through the divider, and power dissipation in each resistor. The formula is displayed for reference.

Step-by-Step Instructions

  1. Enter input voltage in volts
  2. Enter R1 and R2 resistor values in ohms
  3. Click Calculate
  4. View output voltage, current, and power dissipation

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