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Arduino 3 Phase Inverter Circuit with Code

Arduino 3 phase driver

In this post we learn how to make a simple microprocessor Arduino based 3 phase inverter circuit which could be upgraded as per user preference for operating a given 3 phase load. We have already studied an effective yet simple 3 phase inverter circuit in one of our earlier posts which relied on opamps for … Read moreArduino 3 Phase Inverter Circuit with Code

3 phase Solar Submersible Pump Inverter Circuit

The post explains a simple  3 phase solar submersible pump inverter circuit which can be made by configuring a few ICs and a few power devices. The idea was requested by Mr. Lufono and Mr. Sami. Circuit Objectives and Requirements First of all i must say thanks to you and  Mr. Lufono, I have many … Read more3 phase Solar Submersible Pump Inverter Circuit

3 Phase Induction Motor Speed Controller Circuit

In this post we discuss the making of a simple 3 phase induction motor speed controller circuit, which can be also applied for a single phase induction motor or literally for any type of AC motor. When it comes to controlling the speed of induction motors, normally matrix converters are employed, involving many complex stages … Read more3 Phase Induction Motor Speed Controller Circuit

Transistor based 3 Phase Sine Wave Generator Circuit

The post explains a very simple bipolar transistor based 3-phase sine wave generator circuit, only three to be precise and a few passive components for initiating the desired three phase output. How it Works Referring to the 3 phase sine wave generator circuit we can see three identical transistor stages configured in a cross coupled … Read moreTransistor based 3 Phase Sine Wave Generator Circuit

How to Make a 3 Phase VFD Circuit

The presented 3 phase VFD circuit (designed by me) can be used for controlling the speed of any three phase brushed AC motor or even a brushless AC motor. The idea was requested by Mr. Tom Using the VFD The proposed 3-phase VFD circuit can be universally applied for most 3-phase AC motors where the … Read moreHow to Make a 3 Phase VFD Circuit

3 Phase Brushless (BLDC) Motor Driver Circuit

In this post we learn how to make a simple 3 phase brushless DC motor driver circuit. The circuit employs the popular IRS2330 3-phase driver IC The presented idea looks simple since most of the technicalities is taken care of efficiently by the IC itself, it’s all about connecting the relevant pinouts with the few … Read more3 Phase Brushless (BLDC) Motor Driver Circuit

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