جدول زیر نماد و واحد SI را برای اکثر کمیت های فیزیکی که با ماژول AC/DC موجود است نشان می دهد.
QUANTITY | SYMBOL | SI UNIT | ABBREVIATION |
Angular frequency | ω | radian/second | rad/s |
Attenuation constant | α | meter-1 | m-1 |
Capacitance | C | farad | F |
Charge | q | coulomb | C |
Charge density (surface) | ρs | coulomb/meter2 | C/m2 |
Charge density (volume) | ρ | coulomb/meter3 | C/m3 |
Current | I | ampere | A |
Current density (surface) | Js | ampere/meter | A/m |
Current density (volume) | J | ampere/meter2 | A/m2 |
Electric displacement | D | coulomb/meter2 | C/m2 |
Electric field | E | volt/meter | V/m |
Electric potential | V | volt | V |
Electric susceptibility | χe | (dimensionless) | – |
Electrical conductivity | σ | siemens/meter | S/m |
Energy density | W | joule/meter3 | J/m3 |
Force | F | newton | N |
Frequency | ν | hertz | Hz |
Imaginary unit | j, i | (dimensionless) | – |
Impedance | Z, η | ohm | Ω |
Inductance | L | henry | H |
Magnetic current density (surface) | Jms | volt/meter | – |
Magnetic field | H | ampere/meter | A/m |
Magnetic flux | Φ | weber | Wb |
Magnetic flux density | B | tesla | T |
Magnetic potential (scalar) | Vm | ampere | A |
Magnetic potential (vector) | A | weber/meter | Wb/m |
Magnetic susceptibility | χm | (dimensionless) | – |
Magnetization | M | ampere/meter | A/m |
Permeability | μ | henry/meter | H/m |
Permittivity | ε | farad/meter | F/m |
Polarization | P | coulomb/meter2 | C/m2 |
Poynting vector | S | watt/meter2 | W/m2 |
Propagation constant | β | radian/meter | rad/m |
Reactance | X | ohm | Ω |
Relative permeability | μr | (dimensionless) | – |
Relative permittivity | εr | (dimensionless) | – |
Resistance | R | ohm | W |
Resistive loss | Q | watt/meter3 | W/m3 |
Torque | T | newton-meter | N·m |
Velocity | v | meter/second | m/s |
Wavelength | λ | meter | m |
Wave number | k | radian/meter | rad/m |
