+ Post New Thread
Results 1 to 20 of 23

6th April 2013, 18:21 #1
 Join Date
 Apr 2013
 Posts
 12
 Helped
 0 / 0
 Points
 75
 Level
 1
inverter circuit with 12V/7.2AH
I want inverter circuit of 12V/7.2ah at mosfet.

6th April 2013, 19:48 #2
 Join Date
 Sep 2010
 Location
 Pancevo, Serbia
 Posts
 6,427
 Helped
 1731 / 1731
 Points
 33,187
 Level
 44
Re: inverter circuit with 12V/7.2AH
We will send one with DHL on Monday immediately.
You should give more details what you need.
Inverter can use 12V 7,2Ah battery and produce 220V/110V using MosFETs. Is that what you want?
SMPS/Iron core, square wave/modified sine wave/pure sinewave, output power?
Describe what you plan to power with this inverter?
How you plan to charge battery, is that needed?“Let the future tell the truth, and evaluate each one according to his work and accomplishments. The present is theirs; the future, for which I have really worked, is mine.” Nikola Tesla
2 members found this post helpful.

7th April 2013, 15:38 #3
 Join Date
 Apr 2013
 Posts
 12
 Helped
 0 / 0
 Points
 75
 Level
 1
Re: inverter circuit with 12V/7.2AH
Yes sir....output 220v sine wave using mosfets.
Can u please tell me about the maximum wattage with this circuit??
   Updated   
Sir ,please send me the charging circuit also for 12V/7.2ah?
   Updated   
By using transformer..

7th April 2013, 15:53 #4
 Join Date
 Sep 2010
 Location
 Pancevo, Serbia
 Posts
 6,427
 Helped
 1731 / 1731
 Points
 33,187
 Level
 44
Re: inverter circuit with 12V/7.2AH
Inverter 12V / 230V 50Hz with modified sine wave
http://translate.googleusercontent.c...50Hw3D6Q_gQLwQ
Switching (transformerless) DC/AC 12V/230V 150W modified sine wave inverter
http://danyk.cz/menic230_6_en.html
You can play with filtering to get sinewave, pure sinewave is more complex to build.
200W 12V to 220V Sinus Inverter SG3525 Ferit Trafo
Keep in mind that battery what you plan to use is small and introduce yourself with battery capabilities (7,2Ah). Get manufacturer datasheet and read.
Adaptable 12vDC/220vAC Pure Sinewave Inverter
http://www.instructables.com/id/Adap...veInverter1/“Let the future tell the truth, and evaluate each one according to his work and accomplishments. The present is theirs; the future, for which I have really worked, is mine.” Nikola Tesla
1 members found this post helpful.

7th April 2013, 15:53

8th April 2013, 08:01 #5
 Join Date
 Apr 2013
 Posts
 12
 Helped
 0 / 0
 Points
 75
 Level
 1
Re: inverter circuit with 12V/7.2AH
Sir how much wattage..??
   Updated   
Sir how much wattage..??
   Updated   
Sir how much wattage..??
   Updated   
Current rating of transformer 9v to 230v
   Updated   
Current rating of transformer 9v to 230v
   Updated   
Current rating of transformer 9v to 230v

8th April 2013, 09:11 #6
 Join Date
 Sep 2010
 Location
 Pancevo, Serbia
 Posts
 6,427
 Helped
 1731 / 1731
 Points
 33,187
 Level
 44
Re: inverter circuit with 12V/7.2AH
For first project if you use SMD MosFETs power can be in range from 50W to 100W.
Try to read posted material.“Let the future tell the truth, and evaluate each one according to his work and accomplishments. The present is theirs; the future, for which I have really worked, is mine.” Nikola Tesla

8th April 2013, 09:11

8th April 2013, 12:18 #7
 Join Date
 Apr 2013
 Posts
 12
 Helped
 0 / 0
 Points
 75
 Level
 1
Re: inverter circuit with 12V/7.2AH
What will be the maximum output with this if I use transistors?and givem me the circuit diagram
   Updated   
I am planning to use one tubelight and one fan, please send me the appropriate circuit diagram using mosfet or transistor...please???????

8th April 2013, 12:18

8th April 2013, 12:20 #8
 Join Date
 Sep 2010
 Location
 Pancevo, Serbia
 Posts
 6,427
 Helped
 1731 / 1731
 Points
 33,187
 Level
 44
Re: inverter circuit with 12V/7.2AH
Is this your first project in electronics?
   Updated   
What is tubelight? Something from StarWars?“Let the future tell the truth, and evaluate each one according to his work and accomplishments. The present is theirs; the future, for which I have really worked, is mine.” Nikola Tesla

8th April 2013, 18:50 #9
 Join Date
 Apr 2013
 Posts
 12
 Helped
 0 / 0
 Points
 75
 Level
 1
Re: inverter circuit with 12V/7.2AH
Fluorescent lamp sir.

8th April 2013, 18:55 #10
 Join Date
 Sep 2010
 Location
 Pancevo, Serbia
 Posts
 6,427
 Helped
 1731 / 1731
 Points
 33,187
 Level
 44
Re: inverter circuit with 12V/7.2AH
Oh see now. For neon light you can use simple inverter, and AC motor for fan will need pure sine, or at least better modified sine.
From my aspect of view, if you plan to make this for personal usage, better buy used or new pure sine or modified sine wave offline UPS 12V7Ah. I think this will be cheaper variant. In other case if you want to learn how to build this, then take some circuit and start working. First circuit is pretty simple, you can do all in SMD.
“Let the future tell the truth, and evaluate each one according to his work and accomplishments. The present is theirs; the future, for which I have really worked, is mine.” Nikola Tesla
1 members found this post helpful.

9th April 2013, 04:57 #11
 Join Date
 Apr 2013
 Posts
 12
 Helped
 0 / 0
 Points
 75
 Level
 1
Re: inverter circuit with 12V/7.2AH
Thanq sir,but the current rating of transformer and remaining parts info please...

9th April 2013, 09:56 #12
 Join Date
 Sep 2010
 Location
 Pancevo, Serbia
 Posts
 6,427
 Helped
 1731 / 1731
 Points
 33,187
 Level
 44
Re: inverter circuit with 12V/7.2AH
We say earlier 50100W.
“Let the future tell the truth, and evaluate each one according to his work and accomplishments. The present is theirs; the future, for which I have really worked, is mine.” Nikola Tesla

9th April 2013, 19:29 #13
 Join Date
 Apr 2013
 Posts
 12
 Helped
 0 / 0
 Points
 75
 Level
 1
Re: inverter circuit with 12V/7.2AH
Sir please give me the components info..

9th April 2013, 19:45 #14
 Join Date
 Sep 2010
 Location
 Pancevo, Serbia
 Posts
 6,427
 Helped
 1731 / 1731
 Points
 33,187
 Level
 44
Re: inverter circuit with 12V/7.2AH
“Let the future tell the truth, and evaluate each one according to his work and accomplishments. The present is theirs; the future, for which I have really worked, is mine.” Nikola Tesla
1 members found this post helpful.

10th April 2013, 08:04 #15
 Join Date
 Apr 2013
 Posts
 12
 Helped
 0 / 0
 Points
 75
 Level
 1
Re: inverter circuit with 12V/7.2AH
Sir u have given 4 nchannel mosfets in the circuit but u gave 6 types of mosfets among them which I have to use....

10th April 2013, 10:05 #16
 Join Date
 Sep 2010
 Location
 Pancevo, Serbia
 Posts
 6,427
 Helped
 1731 / 1731
 Points
 33,187
 Level
 44
Re: inverter circuit with 12V/7.2AH
You can use any from suggested.
“Let the future tell the truth, and evaluate each one according to his work and accomplishments. The present is theirs; the future, for which I have really worked, is mine.” Nikola Tesla

10th April 2013, 10:05

15th April 2013, 17:52 #17
 Join Date
 Apr 2013
 Posts
 12
 Helped
 0 / 0
 Points
 75
 Level
 1
Re: inverter circuit with 12V/7.2AH
Sir,can I use 9b to 230v,2amp transformer???

15th April 2013, 21:55 #18
 Join Date
 Sep 2010
 Location
 Pancevo, Serbia
 Posts
 6,427
 Helped
 1731 / 1731
 Points
 33,187
 Level
 44
Re: inverter circuit with 12V/7.2AH
“Let the future tell the truth, and evaluate each one according to his work and accomplishments. The present is theirs; the future, for which I have really worked, is mine.” Nikola Tesla

18th April 2013, 08:09 #19
 Join Date
 Apr 2013
 Posts
 12
 Helped
 0 / 0
 Points
 75
 Level
 1
Re: inverter circuit with 12V/7.2AH
Ya sir...2amp on 9v side I mean primary side...

19th April 2013, 08:18 #20
 Join Date
 Apr 2013
 Posts
 12
 Helped
 0 / 0
 Points
 75
 Level
 1
Re: inverter circuit with 12V/7.2AH
can I use the above....or any please tell me..
+ Post New Thread
Please login