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dBm to Amps Converter

Use this tool to convert RF power (in dBm) to current (in amps or milliamps) based on a given impedance.

dBm
Ω
Result: 0 A
Result: 0 mA

Conversion Steps:

1. dBm to mW: P[mW] = 10^(dBm/10)

2. mW to W: P[W] = P[mW] / 1000

3. W to A: I = √(P[W] / R)

Where:

  • P = Power
  • R = Impedance in ohms (Ω)
  • I = Current in amperes (A)

This tool helps with:

  • Converting RF power measurements to equivalent current values.

  • Performing circuit analysis using RF power readings.

  • Determining current flow in RF transmission lines.

Last updated on May 5, 2025 by IBL-Editors Team Give feedback on this article

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