What is dBA to dBpW Calculator?

dBA to dBpW Calculator is used to convert any current level in dBA to the power value in dBpW,  using the current value (in dBA) and system impedance Z (in ohms) entered by the user.  The calculator uses the following formula:  

Where, 

dBpW (decibel-picowatts) is the decibel unit for measuring power with reference to one picowatt (1 pW). This unit is used in disturbance power measurement.  

dBA (decibel-ampere) is the decibel unit for measuring current with reference to one ampere (1 A). 

Z- System impedance in ohms. 

The dBA to dBpW calculator helps to calculate the power value in dBpW from current in dBA by inputting the current level (in dBA) and system impedance Z (in ohms). It quickly and accurately calculates dBpW from dBA and impedance (Z). This calculator is a useful tool when you deal with EMC measurements, where precise measurement and analysis of signal strength are crucial.