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Convert Audio Amplifier into Pure Sinewave Inverter

If you are not too keen in understanding the deep technical aspects of a true sine wave power inverter, yet want to build it within a couple of hours, then this article will help you to accomplish it using an audio power amplifier and some DC motors. Here we’ll how to convert audio amplifiers into … Read moreConvert Audio Amplifier into Pure Sinewave Inverter

1500 watt PWM Sinewave Inverter Circuit

SPWM 1500 watt inverter circuit

A vey basic yet reasonably efficient 1500W PWM based sinewwave inverter circuit can be studied under this post. The design utilizes very ordinary parts to accomplish a powerful SPWM type inverter circuit. Main Specifications Power Output: Adjustable from 500 watts to 1500 watts Output Voltage: 120V or 220V as per the transformer specs Output Frequency: … Read more1500 watt PWM Sinewave Inverter Circuit

Multilevel 5 Step Cascaded Sine Wave Inverter Circuit

In this article we learn how to make a multilevel (5 step) cascaded inverter circuit using a very simple concept developed by me. Let’s learn more regarding the details. The Circuit Concept In this website so far I have developed, designed and introduced many sine wave inverter circuits using straightforward concepts and ordinary components such … Read moreMultilevel 5 Step Cascaded Sine Wave Inverter Circuit

Sine Wave Inverter using Bubba Oscillator Circuit

In this post we learn how to make a simple sine wave inverter using bubba oscillator sine wave generator. The idea ws requested by Mr. Ritwik Naudiyal. Technical Specifications  I am a 4th year B.Tech Student Electrical Eng. We are trying to make pure wave sine wave inverter using PWM and bubba oscillator for our … Read moreSine Wave Inverter using Bubba Oscillator Circuit

Convert a Square Wave Inverter into a Sine Wave Inverter

The post explains a few circuit concepts which can be employed for converting or modifying any ordinary square wave inverter to a sophisticated sine wave inverter design. Before studying the various designs explained in this article, it would be interesting to know the factors which typically makes a sine wave inverter more desirable than a square wave design. How … Read moreConvert a Square Wave Inverter into a Sine Wave Inverter

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