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Voltage from RF power

V = \sqrt{R \cdot P}

$V = sqrt(R*P)$

(P) RF power

$(P) "RF power"$

(R) Impedance

$(R) "Impedance"$

Tags

The Voltage from RF Power and Impedance calculator computes the volts from RF power based on the impedance.

INSTRUCTIONS: Choose units and enter the following:

(R) RF Power
(I) Impedance

Voltage from RF Power and Impedance (V): The calculator returns the current in volts. However, this can be automatically converted to compatible units via the pull-down menu.

The Math / Science

The formula for the Voltage from RF Power and Impedance is:

$V = \sqrt{R \cdot P}$ $V = sqrt(R*P)$

where:

V = Voltage from RF Power
R = RF Power
I = Impedance

RF Power and Voltage Calculators: