Designing an inverter transformer can be a complex affair. However, using the various formulas and by taking the help of one practical example shown here, the operations involved finally become […]

## How to Build a 100 Watt, Pure Sine Wave Inverter

The circuit provided in this article shows you a simple way of building a useful liitle inverter that’s easy to build and yet provides the features of a pure sine […]

## How to Make a Simple 200 VA, Homemade Power Inverter Circuit – Square Wave Concept

An efficiency of around 85 % and a power output of more than 200 watts is what you will get from the present design of a power inverter (home built). […]

## How to Build a 400 Watt High Power Inverter Circuit

Interested to make your own power inverter with built in charger? A simple 400 watt inverter circuit with charger that can be very easily built and optimized has been provided […]

## 4 Simple Uninterruptible Power Supply (UPS) Circuits Explored

Under this post we investigate 4 simple 220V Mains Uninterruptible power supply (UPS) designs using 12V battery, which can be understood and constructed by any new enthusiast. These circuits can […]