Electrical Engineer

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Electrical Equations

Electrical Equations

• BANDWIDTH=BW = FQ
• CAPACITATIVE_REACTANCE=XC = 1/2(PI)fC
• CURRENT_GAIN=B = IC/IB
• FREQUENCY=f = 1/T
• IMPEDANCE=Z = SQRT(XC^2 + R^2)
• INDUCTIVE_REACTANCE=XL = 2(PI)fL
• OHM_LAW_AC=V = I * Z
• OHM_LAW_DC=V = I * R
• PARALLEL_CAPACITANCE=C = C1 + C2 + ... + CN
• PARRALLEL_RESISTANCE=1/R(T) = 1/R1 + 1/R2 + ... + 1/RN
• PEAK_VOLTAGE=VPP = 2Vp
• PHASE_LC_SHIFT=tan = XL/R = 1 / 2(PI)LC
• PHASE_RC_SHIFT=tan = XC/R = 1 / 2(PI)fRC
• POWER=P = VI
• Q_VALUE=Q = XL/R
• RESONANCE_PARALLEL_FREQUENCY=f = 1 / 2PI SQRT(LC)
• RESONANCE_SERIES_FREQUENCY=f = 1 / 2PI SQRT(LC)
• RMS_VOLTAGE=Vrms = 1/SQRT(2) X VP
• SERIES_CAPACITANCE=1/C = 1/C1 + 1/C2 + .. + 1/CN
• SERIES_RESISTANCE=R(T) = R1 + R2 + ... + RN
• TIME_CONSTANTS=Constant = RC
• TRANSFORMER_OUTPUT_VOLTAGE=Vout = VinNs/Np
• TURNS_RATIO=TR = NP/NS
• VOLTAGE_DIVIDER=V1 = VSR1/RT
• VOLTAGE_GAIN=AV = Vout/ Vin