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Watts (W) to Amps (A)

Generic power factor (PF) values:

Note: Do not use typical power factor values for accurate calculations.

DeviceTypical power factor
Resistive load
1
Fluorescent lamp
0.95
Incandescent lamp
1
Induction motor full load
0.85
Induction motor no load
0.35
Resistive oven
1
Synchronous motor
0.9