Brief Introduction of Inverter

A power inverter circuit commonly known as inverters that convert direct current, also known as DC to alternating current so-called AC. By using the suitable control circuit, transformers, and switching, this converted AC has the possibility to be at any required voltage and frequency.

If you want to provide the alternating current from the direct current source such as a battery, generator or solar panels you need to use an inverter. The most common inverter is a solid-state inverter that has a wide range of applications. 

Applications vary from small switching power supply in the computer to large electricity consumption accessories that transport bulk electricity.Inverter works differently with rectifier operation; rectifier to change alternating current into direct current. 

There are many types of inverters. These include a square wave, modified sine wave, multilevel, pure sine wave, grid lines, solar, and stands alone among others. 

These types of inverters circuits (Also known as “ ชนิดของวงจรอินเวอร์เตอร์ “ in the Thai Language) vary according to how they were developed so that the benefits are different and you should check with a qualified supplier on the efficiency, effectiveness, power ratings, and cost among other factors.


The inverter has three main circuit description. This is the basic design, the power output waveforms, advanced design and three-phase inverter. 

We use a three-phase inverter in HVDC conductivity and applications with variable- frequency boost for high-power applications.

Today the number of rectifier inverter and standard inverter number has been activated. This amazing gadget has grown in use in many homes because of its simplicity.