Free Expert Guides on Power Systems, Circuit Design & Electrical Troubleshooting

The circuit diagram of Thyristor regulator

The circuit diagram of two alternating strobe lights

What is Inductance?Inductance definitionA property of a conductor measured by the ratio of the induced electromotive force or voltage in the conductor to the rate of change of the current that produces it. A constant current produces a stable magnetic field, a changing current (AC) or a fluctuating DC produces a changing magnetic field, which in turn induces electromotive force on a conductor in this magnetic field. The magnitude of the induced electromotive force is proportional to the rate of

The circuit diagram of Rectifier bridge

What is Conductance?Conductivity definitionConductivity is defined as the ability of a substance to allow an electric current to pass through, in Siemens, with the symbol "S".The relationship between Conductance and ResistanceReciprocal to each other, Resistance is the ability of the reaction to hinder the passage of current, electrical conductivity is the reaction of the material to allow the passage of current, the relevant formula is:G=1/RThe relation equation of Ohm's conductivity lawG=I/UCo

The circuit diagram of Washing machine computer board

What is Magnetic Resistance?Magnetoresistance definitionMagnetoresistance is the opposite of magnetic flux in the magnetic circuit, and its function is similar to resistance in a circuit.Magnetoresistive unit :AT/WbMagnetoresistance formulaThe calculation method of magnetoresistance is to divide the length of the magnetic circuit by the product of the free space permeability, the relative permeability of the material and the cross-sectional area of the magnetic circuit, namely :Influencing facto

The circuit diagram of two families share one water pump

The circuit diagram of Water level switch

What is Electrical Capacitor?Capacitor definitionCapacitor is the ability of capacitor to store charge per unit voltage, which is mainly used in power supply filtering, signal filtering, signal coupling, resonance, filtering, compensation, charge and discharge, energy storage, DC isolation and other circuits. The unit of capacitor is farad, labeled F, and the symbol of capacitor is C.Computational formula Equation of definition :C=Q/U Capacitor potential energy calculation formula :E=C*（U^2）/2=Q