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Ohms law and other common electronic calculations

Voltage | Voltage in volts |

Current | Current in ampere |

Resistance | Resistance in ohms, this is 1/conductance |

Conductance | Conductance in siemens, this is 1/resistance |

Power | Power in watt |

Impedance | Impedance in ohms at specified frequence |

Frequency | Frequence in hertz |

Inductance | Inductance in henry |

Capacitance | Capacitance in farad |

Power (VA) | Volt-Ampere, sum of active and reactive power |

Active (W) | Active power |

Reactive (VAR) | Volt-Ampere-Reactive, power returned to the source due to inductive/capacitive components |

Phase | Phase angle |

Cos phi | Cosinus of phase angle |

- For ohms law on 3 phase systems use Ohms law 3 phase page.
- For calculating serial/parallel connections use Series/Parallel page.
- For calculating Fo use Fo page.
- For analyzing complex waveforms use Waveforms page.
- For designing non-standard component values use Series/Parallel page.