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Voltage Divider Calculator

Calculate resistor values for voltage divider circuits

Calculator

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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

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