Monday, April 25, 2011

DC Inverter 300W / 12VDC to 220VAC

This is a DC inverter diagram which use NE555 as frequency generator and many 2N3055 transistor to boost the power before forwarded to the transformers to increase the voltage.

Schematic diagram:
DC Inverter 300W / 12VDC to 220VAC circuit diagram


This inverter circuit is quite difficult to build, I think this circuit is recommended for electronic hobbysts with intermediate and advanced skills.


About Inverter
An inverter is an power electronic device that converts direct current (DC) to alternating current (AC); the converted AC can be at any required voltage and frequency with the use of appropriate transformers, switching, and control circuits. Solid-state inverters have no moving parts and are used in a wide range of applications, from small switching power supplies in computers, to large electric utility high-voltage direct current applications that transport bulk power. Inverters are usually used to supply AC power from DC sources such as solar panels or batteries. It will be useful for emergency electric source
Do you want to know how to solder the components on the PCB correctly..? This tutorial will show you how to do that.
Watch below video:

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