Electrical / Electronics
Transformer turns ratio
Calculates secondary-to-primary turns ratio.
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Transformer secondary voltage helper
Helper calculation for ideal transformer secondary voltage from primary voltage and turn counts.
Transformer secondary current
Calculates ideal transformer secondary current from turns ratio.
Reflected transformer impedance
Calculates impedance reflected to the primary side of an ideal transformer.
Transformer secondary current from apparent power
Calculates ideal transformer secondary current from apparent power and secondary voltage.
Transformer apparent power
Calculates primary and secondary apparent power from voltage and current.
Transformer copper loss
Calculates primary and secondary I²R winding losses from currents and resistances.