Electronics
Voltage Divider Calculator
Calculate resistor values for voltage divider circuits
Calculator
Calculation Mode
Results
Output Voltage: 2.500 V
Current Draw: 0.25 mA
Power Dissipation: 1.25 mW
Circuit Diagram
Vin ──┬── R1 ──┬── Vout
│
R2
│
GND
Formulas
Vout = Vin × (R2 / (R1 + R2))
R1 = R2 × ((Vin / Vout) - 1)
R2 = R1 / ((Vin / Vout) - 1)
#electronics#voltage#resistor