Low-cost Power Inverter

Here is simple but low-cost power inverter circuit project. This power inerter any transformer can be use 6.3 or 12.6 V type.

Low-cost Power Inverter Circuit Diagram:

Apply the 12-Vde input so the positive goes to the transformer`s center tap and the negative goes to the two transistor emitters. Any bridge type rectifier and filter can be used at the output, if you need de. 

Source By:w3circuits