Rectifier Efficiency
dc output data
Current =    amps
Voltage =    volts
ac input data
input current & voltage method
watthourmeter method
Current =    amps Seconds/Revolution =   
Voltage =    volts Meter Constant =   
Rectifier Efficiency =     percent
input current & voltage method
watthourmeter method
Formula Used: Formula Used:
NOTE: According to Peabody, this method will not be strictly accurate, but will give a reasonable approximation.
Where  
r = secs/revolution
k = meter constant
The same method should always be used for subsequent efficiency measurements in order to detect any deterioration of rectifier efficiency.


Courtesy of
CP Design Center
by
MESA Products, Inc.

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