Frequency
1 cycle/Second
Period
T=1/f
Wavelength
Lamda=C/f
Sinewave
Vmsin(2pi(f)t)
Imsin(2pi(f)t)
Peak value
Vm = √2 vrms
Full wave average and RMS value
Ave 2/pi
RMS 1/√2
Halfwave average and RMS value
Ave 1/pi
RMS 1/2
Triangular average and rms value
Ave 1/2
RMS 1/√3
Square wave
Ave 1
RMS 1
Form factor
Vrms/Vave
Peak factor
Vm/Vrms
Inductive reactance
2 pi f L
Capacitive reactance
1/(2 pi f C)
Power triangle
Power factor
P/S
Reactive factor
Q/S
Superimposition equation
Conductance
Susceptance
Admittance
Elastance
series RLC
parallel RLC