1000W Inverter Circuit Diagram

[mazhara]

I need the 1000W inverter circuit diagram which is economical in terms of cost,

 

[Reloadron]

What you need is to provide details like input voltage, output voltage, frequency and little things like that. Saying you want an inverter circuit diagram tell people here nothing. Details, Details, and Details!

Ron

 

[blueroomelectronics]

Cheaper to buy than build.

 

[audioguru]

An "economical" inverter will have very poor performance and might destroy many batteries (no low voltage cutoff).

 

[Boncuk]

There are cheap pure sine wave inverters offered by Taiwanese manufacturers.

Connecting appliances to a modified sine wave inverter you might run into problems already.

2KW of power will cost you about US$60. The range is up to 5KW.

They are equipped with safety circuitry such as low battery power cut off and frequency control accurate to ±1Hz.

Why build an inverter which might cost more and be less efficient?

Google for "Global resources" and you'll find hundreds of offers.

Boncuk

 

[ben7]

Why build an inverter which might cost more and be less efficient?

Well, a homemade inverter will last much longer than those cheapo Taiwanese ones!!!

 

[Boncuk]

Well, a homemade inverter will last much longer than those cheapo Taiwanese ones!!!

Hi Ben, did you know that Taiwan is not China?

China just laid their (mixed communist and capitalistic) hands on Taiwan! Nevertheless Taiwanese manufacturers are independent in their production policies.

I'm in close contact with Taiwanese manufacturers and they don't solely want to go for cheap mass production as it's practiced in China.

Overall Taiwanese products have a good international reputation.

They also usually don't use semiconductors manufactured (copied) in China but prefer well known quality products from TI, NXP, ST and so on.

Boncuk

 

[Nigel Goodwin]

Overall Taiwanese products have a good international reputation.

Not in my experience they don't

Taiwanese gear was crap before the Chinese got in on the act, and it's never seemed to get any better.

 

[blueroomelectronics]

Usually these posts occur out of sheer desperation a $2 solution that could be assembled with old washing machine parts is a possibility.

 

[Boncuk]

Not in my experience they don't

Taiwanese gear was crap before the Chinese got in on the act, and it's never seemed to get any better.

What can I say? Taiwanese are the better Chinese!

The difference will be seen.

 

[Grossel]

Usually these posts occur out of sheer desperation a $2 solution that could be assembled with old washing machine parts is a possibility.

Yeah. Sure it's possible to make this out of an car DC start motor and physically connect this to a motor to an washing machine

Theoretically it could work. This guy made it. But you'll probably need a bigger cap, bigger ac motor AND a powerful motor that can deliver more than 1kW.