Efficiency Modern inverters use solid-state components and high-quality transformers, and the peak power efficiency can reach 95%. Efficiency is the ratio of …

# Category: Basic electrical theory and concepts

Talk about basic electrical theory and concepts, including electrons, atoms, currents, Ohm’s law, etc.

## What is power factor and its correction?

1. Power factorActive power can directly do work, such as making a resistive heater generate heat or making a motor generate mechanical …

## Principles of current, charge, material and light properties

Electricity, light energy and wind energy are in many ways closely linked to one source, which is the atom. â‘ CurrentElectric current originates …

## What is the structure of atoms and atoms?

In electrical components, the atomic structure of the material determines whether current can easily flow through it. The two words “electricity” and …