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Sonsivri > Electronics > General Electronics (Moderators: o2, pickit2) > 12V to 220V 200W Automatic Converter
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aslan_korhan
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« on: May 17, 2006, 06:27:24 06:27 »
12V to 220V 200W Automatic Converter

Starts Automatic when Load Detekted...
« Last Edit: September 26, 2007, 12:46:46 00:46 by aslan_korhan » Logged
slapdash41
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« Reply #1 on: August 09, 2007, 07:56:10 19:56 »
can i get the circuit?  Roll Eyes
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Taner
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« Reply #2 on: August 11, 2007, 10:45:15 10:45 »
This is called Standby Mode,
I made it in my inverter with PIC.
 Smiley
« Last Edit: August 11, 2007, 05:13:33 17:13 by Taner » Logged
aslan_korhan
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« Reply #3 on: September 26, 2007, 12:48:13 00:48 »
Schematic Reloaded...
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hodahel
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« Reply #4 on: September 26, 2007, 06:43:07 06:43 »
Maybe we can replace the clock gen and the divider with pic..
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aslan_korhan
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« Reply #5 on: September 26, 2007, 03:52:52 15:52 »
Yes, you can replace it. But you don't need to do that. It's only a frequency generator...
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Ret12_12
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« Reply #6 on: September 26, 2007, 06:51:06 18:51 »
Hi,

I would to ask 2 things:

   - The max power for 220Vac is the 200W ? if yes for make 400W or even more then just replace the transformer and add more mosfet  ?
   - The Output voltage (220Vac) it is digital ( i mean +220V - 0 - -220Vac) or wave ?
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aslan_korhan
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« Reply #7 on: October 29, 2007, 05:49:32 05:49 »
Yes, whit a bigger transformer and more parallel Mosfet's you can increase the power.
I have maked a 500W one too whit no problems.
The Output is 220VAC slightly smoothet squarewave.
« Last Edit: October 29, 2007, 05:52:36 05:52 by aslan_korhan » Logged
iphone
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« Reply #8 on: October 29, 2007, 06:02:56 18:02 »
Quote from: Taner on August 11, 2007, 10:45:15 10:45
This is called Standby Mode,
I made it in my inverter with PIC.
 Smiley

Can u share ur project detail & sourcecode?

Actually I want to make inverter to use together with solar panel & battery to power the lamp (AC) for small house ( use 2 x 20W ) at night.

tq.
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hodahel
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« Reply #9 on: November 15, 2007, 07:59:13 07:59 »
Sourcecode for what?
All chips are standard TTL/CMOS devices
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mizk_electro
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« Reply #10 on: November 15, 2007, 08:47:48 08:47 »
Quote from: hodahel on November 15, 2007, 07:59:13 07:59
Sourcecode for what?
All chips are standard TTL/CMOS devices


I mean the Inverter (with PIC) ... PIC need firmware (hex code).
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sohel
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« Reply #11 on: November 15, 2007, 08:48:12 08:48 »
lets start building an inverter with pwm output constant like (220-230). with 50Hz . (pic16f676 proton basic). what do u think?
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