7kw Pure Sine Wave Hybrid Inverter

TDS series：7kw pure sine wave hybrid inverter

       Quantity of electric charge (English Quantity of electric charge) indicates how much electric charge an object has. Generally speaking, the quantity of electric charge is called electricity, which is represented by the symbol Q, and the unit is coulomb (symbol C), which is a very large unit.

       Under the premise that there is no confusion, the amount of charge can be simply referred to as charge.

       An electron's power e=1.60*10-19 library. Experiments point out that the charge of any charged particle is either equal to the charge of electrons or protons, or an integer multiple of their charge, so the 1.60*10-19 library is called elementary charge.

Electricity can also refer to the amount of electrical energy required by electrical equipment, which is also called electrical energy or electrical work. The unit of electrical energy is kilowatt-hour (kW·h). W=P*t (W means electric energy; P means active power, the unit is kW; t means time, the unit is hour h). The power here is also divided into active power and reactive power. The unit of reactive power is kilovar hour (kVar hour).

The formula for calculating the amount of electricity:

Q: Electricity, in Coulomb (C)

I: Current, in ampere (A)

t: time, in seconds (s)

The microscopic expression of the current intensity: I=nqsv, q=I/nsv, where I is the current intensity, n is the number of charges per unit volume, s is the cross-sectional area of the conductor, and v is the speed of charge movement.

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