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    12v (or 24v) to 220v inverter 1000w

    hello to every one,,,,


    im a newbie in this forum,, can anyone help me with my project in constructing a 12v (or 24v) to 220v inverter 1000w,,,,,
    i need the schematic diagram and the pcb layout,,,


    thank you very much,,,,
    hope somebody will help me ^_^

    thanks
    Last edited by useless018; 10th February 2012 at 16:47.

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    Re: 12v to 220v inverter 1000w

    Hello Dear useful !
    It is very simple project . ok , what do you need accurately ? do you want to design it with yourself and some helps from the others , or do you want just it's circuit ?
    Best Wishes
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    Re: 12v to 220v inverter 1000w

    thank you very much sir goldsmith for the reply,,,
    for now i only want the circuit itself with the pcb layout ^_^,,,,
    because the project is a rush,,,,
    for the documentation purposes i think i need the design thanks ^_^,,,


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    •   Alt11th February 2012, 17:06

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    Re: 12v to 220v inverter 1000w

    Again Hi
    I should draw it's circuit for you . so I'll send it to you , i'm a little busy , but maybe tomorrow .
    So you should stay , a little .
    Best Wishes
    Goldsmith
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    The only thing that i couldn't understand yet , is why humans should fight together ? why not helping each other to have a better world ?


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    Re: 12v to 220v inverter 1000w

    ok,,, thank you very much sir goldsmith ^_^......


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    Re: 12v to 220v inverter 1000w

    Again Hi Dear Useful !
    See below please:
    Click image for larger version. 

Name:	Inverter.jpg 
Views:	134 
Size:	250.9 KB 
ID:	69066
    Good luck
    Goldsmith
    When you sensed that i can help you , feel free to ask me .
    ************************
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    The only thing that i couldn't understand yet , is why humans should fight together ? why not helping each other to have a better world ?


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    •   Alt12th February 2012, 14:39

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    Re: 12v to 220v inverter 1000w

    thank you very much sir goldsmith,,, but i don't clearly understand what the circuit diagram means,,,,,, and i need the pcb layout of the circuit,,,,, thank you very much sir goldsmith


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    •   Alt13th February 2012, 15:13

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    Re: 12v to 220v inverter 1000w

    Did you read things that i wrote under the circuit ? if yes , tell me the answer of my latest question to continue the design .
    Best Lucks
    Goldsmith
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    Re: 12v to 220v inverter 1000w

    yes sir goldsmith i've read what you have wrote,, i can only use 24v battery,,,,,


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    Re: 12v to 220v inverter 1000w

    Again Hi
    What size and what current at max ?
    Regards
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    The only thing that i couldn't understand yet , is why humans should fight together ? why not helping each other to have a better world ?



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    Re: 12v to 220v inverter 1000w

    sir goldsmith,, im going to use a 12v 7.4ah battery,, im going to use 1 battery,,, and if 1000w is not possible 500w or 250w can do,,,,,,thanks in advance



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    Re: 12v to 220v inverter 1000w

    dear just remember.........Watt= volt * Amp ..ITS NOT POSSIBLE TO MAKE INVERTER CIRCUIT TO GET 1000W OF POWER THROUGH 12V/25amp BAT,UT YOU CAN GET MAX 600W THROUGH 12V BAT,WILL UPLOAD IT WITHIN 2DAYS...................GOOD LUCK
    SANDEEP ANAND



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    Re: 12v to 220v inverter 1000w

    dear just remember.........Watt= volt * Amp ..ITS NOT POSSIBLE TO MAKE INVERTER CIRCUIT TO GET 1000W OF POWER THROUGH 12V/25amp BAT,UT YOU CAN GET MAX 600W THROUGH 12V BAT,WILL UPLOAD IT WITHIN 2DAYS...................GOOD LUCK
    Dear SANDEEP
    Hi
    Sorry , but i'm completely disagree with you . 25Amp/Hr battery can give you that power , but the time is limited ! ( for example if you get 50 A from that , that battery can give you that current for half hour.
    Best Regards
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    The only thing that i couldn't understand yet , is why humans should fight together ? why not helping each other to have a better world ?



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    Re: 12v to 220v inverter 1000w

    thank you very much sir sandeep and sir goldsmith,,,,,,,
    can you post here the schematics with the PCB layout,,,,



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    Re: 12v to 220v inverter 1000w

    Again Hi
    I can't draw it's PCB right now , because i am a little busy . but why you don't try to draw it's PCB ? i can give you it's ful schematic but you should draw it's PCB .
    Best Things
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    When you sensed that i can help you , feel free to ask me .
    ************************
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    ************************
    The only thing that i couldn't understand yet , is why humans should fight together ? why not helping each other to have a better world ?



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    Re: 12v to 220v inverter 1000w

    I would say that the chances of a very small 7.4AH battery being able to supply enough current at all are small at best. With 1kW load and say 80% efficiency the current drawn would be around 100 Amps which a battery of that size simply wouldn't supply, even for a short time. Even if it could, the expected life would be less than 5 minutes!

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    Re: 12v to 220v inverter 1000w

    Dear Brian
    Hi
    Yes , i'm agree with you about it . and i think he should use some batteries in parallel together or better battery .
    Regards
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    When you sensed that i can help you , feel free to ask me .
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    •   Alt18th March 2012, 12:04

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    Re: 12v to 220v inverter 1000w

    thanks sir goldsmith,,,,, can you include the components to be use together with the full schematics,,,,,,and ill try to make the pcb layout,,,,,,,
    if 1000w watts is not possible for a 12v 7.4ah battery,,,,,,,,300w to 500w will do,,,, thank u very much



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    Re: 12v to 220v inverter 1000w

    Useless018, with that battery you should be thinking of an upper power limit of around 50W. Even at 50W load you would get less than 1 hour of power from a new and fully charged 7.4AH battery. If you really want 1KW you should be looking to use batteries rated at least 200AH.

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    Re: 12v to 220v inverter 1000w

    thanks sir betwixt,,,,, now i have 5 12v 7.4 ah,,,,,,, ill just make it in parallel,,,,,,,
    thanks



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