i need to build some sine wave inverters

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electroyas

New Member

• Jul 1, 2013

• #1

how can i build inverter having sine wave shape.
? Are there any easy methods?

 

blueroomelectronics

Well-Known Member

• Jul 1, 2013

• #2

Cheaper just to buy one.

 

E

electroyas

New Member

• Jul 2, 2013

• #3

i thought to build one because once its get burn or not working i could exactly repair without buying a new one. I thought to build with arduino since its easy to code.

 

tcmtech

Banned

Most Helpful Member

• Jul 2, 2013

• #4

If you buy a good quality one that is big enough and don't abuse and overload it it won't burn out.

Does what you are wanting to run really need a sine wave inverter to power it?

 

E

electroyas

New Member

• Jul 2, 2013

• #5

i like pure sin because its effecient and less noise specially in fans,

 

blueroomelectronics

Well-Known Member

• Jul 2, 2013

• #6

Fans, why not just get 12V fans?

As mentioned, just go a buy a properly rated UPS or AC generator if the power is wonky Sri Lanka.

 

ChrisP58

Well-Known Member

Most Helpful Member

• Jul 2, 2013

• #7

electroyas said:

i thought to build one because once its get burn or not working i could exactly repair without buying a new one. I thought to build with arduino since its easy to code.

Click to expand...

If all you needed to do was to generate a sinewave shaped voltage to look at on a scope, it would be an easy task with the arduino. But if you want to actually deliver power at a high voltage, you have a much bigger job in front of you.

As for preferring to build rather than to buy, a professionally engineered product is less likely to fail. But even then, should be equally repairable.

 

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electroyas

New Member

• Jul 3, 2013

• #8

this is just for hobby, thought of giving it a try even though it may not be perfect has a quality product