Inverter is a small circuit which will convert the direct current (DC) to alternating current (AC). The power of a battery is converted in to ’main voltages’ or AC power. Inverter is a small circuit ...

Here is a simple 12 V inverter for using a small soldering iron (25W, 35W, etc) in the absence of mains supply. It uses eight transistors and a few resistors and capacitors. Transistors T1 and T2 ...