Dc to ac inverter circuit diagram and or pcb needed

Click For Summary

Discussion Overview

The discussion revolves around the request for a circuit diagram or PCB design for a DC to AC inverter that converts 12V DC to 220V AC at 50 Hz. Participants explore various aspects of building such an inverter, including safety concerns, component availability, and circuit design considerations.

Discussion Character

  • Exploratory
  • Technical explanation
  • Debate/contested

Main Points Raised

  • One participant emphasizes the dangers of working with high voltage AC, noting that the voltage levels involved can be lethal.
  • Another participant mentions the necessity of a transformer for the inverter, highlighting that such components are often not available to the general public.
  • Some participants suggest that a chopper circuit could be built to create a triangular wave output, while others mention the benefits of a true sine wave output for reducing interference.
  • There are differing opinions on the safety of using an inverter powered from a car's cigarette lighter socket, with one participant arguing that the low current draw makes it relatively safe, while another warns about the potential for serious electrical shock.
  • A later post requests a circuit diagram for a 24V DC to 110V AC inverter, indicating a broader interest in inverter designs among participants.

Areas of Agreement / Disagreement

Participants express significant disagreement regarding the safety of working with high voltages. While some downplay the risks associated with low-power inverters, others stress the importance of understanding electrical safety, particularly for those new to electronics.

Contextual Notes

Participants mention the need for tested circuit designs and the challenges of sourcing components like transformers. There is also a recognition that the discussion involves varying levels of expertise among participants, particularly regarding safety knowledge.

Who May Find This Useful

This discussion may be useful for individuals interested in DIY electronics, particularly those looking to build inverters or learn about AC power conversion and associated safety considerations.

  • #31


chrismicro said:
If you are stil interested in the inverter diagrams let me know, I can't beleave the answers you got, its not such a big deal
hi,

you can get the required information from this page

http://www.simplecircuitdiagram.com/2009/05/15/dc-to-ac-inverter/

cheers,
ramaraju
 
Engineering news on Phys.org
  • #32
Know how to build an inverter that is most easy to build:

http://www.brighthub.com/hubfolio/swagatam-majumdar/articles/65024.aspx
 
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