inverter from batteries and resistors

[Memo]

Hi,

I'm an electronics newbie and for my application it would be very
helpful if I could design a circuit just from DC batteries and
resistors that would output a sin wave (AC). I don't know if this is
possible. Is there any circuit design software where I could specify
that this is what I want and have it try and create it?

 

[John O'Flaherty]

On Thu, 13 Mar 2008 06:28:34 -0700 (PDT), Memo <gamalieli@hotmail.com>
wrote:

Hi,

I'm an electronics newbie and for my application it would be very
helpful if I could design a circuit just from DC batteries and
resistors that would output a sin wave (AC). I don't know if this is
possible. Is there any circuit design software where I could specify
that this is what I want and have it try and create it?

Not quite. For an AC sine wave, you need AC batteries. DC batteries
can only produce a DC sine wave.
--
John

 

[JeffM]

Memo wrote:

I'm an electronics newbie

Actually, it sounds like you're still working on basic electricity.

and for my application it would be very helpful
if I could design a circuit just from DC batteries and resistors
that would output a sin wave (AC).

You're a long way off from understanding what is required.

It appears you haven't even gotten thru Page 12 yet.
http://books.google.com/?q=using.active.components.like.transistors
I suggest you get hold of a copy and start reading.

 

[panfilero]

On Mar 13, 8:28 am, Memo <gamali...@hotmail.com> wrote:

Hi,

    I'm an electronics newbie and for my application it would be very
helpful if I could design a circuit just from DC batteries and
resistors that would output a sin wave (AC).  I don't know if this is
possible.  Is there any circuit design software where I could specify
that this is what I want and have it try and create it?

No, not from DC batteries and resistors.... first you have to
understand what a DC battery is and what a resistor is... A DC battery
outputs a steady current (Direct Current) when you connect it to a
resistor, and it also produces a Voltage across the resistor you
connect it to, a typical AA battery will cause 1.5 Volts across your
resistor... A resistor resists current flow and causes a voltage drop,
(a current to voltage converter?) and the linear equation V = I*R
describes the relationship between voltage and resistance... if you
understand this then you will see why you can not create an
alternating current source from only resistors and a battery.

 

On 3ÔÂ13ČŐ, ĎÂÎç11Ęą11ˇÖ, John O'Flaherty <quias...@yeeha.com> wrote:

On Thu, 13 Mar 2008 06:28:34 -0700 (PDT), Memo <gamali...@hotmail.com
wrote:

Hi,

I'm an electronics newbie and for my application it would be very
helpful if I could design a circuit just from DC batteries and
resistors that would output a sin wave (AC). I don't know if this is
possible. Is there any circuit design software where I could specify
that this is what I want and have it try and create it?

Not quite. For an AC sine wave, you need AC batteries. DC batteries
can only produce a DC sine wave.
--
John

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On 3ÔÂ14ČŐ, ĎÂÎç9Ęą00ˇÖ, panfilero <panfil...@gmail.com> wrote:

On Mar 13, 8:28 am, Memo <gamali...@hotmail.com> wrote:

Hi,

I'm an electronics newbie and for my application it would be very
helpful if I could design a circuit just from DC batteries and
resistors that would output a sin wave (AC). I don't know if this is
possible. Is there any circuit design software where I could specify
that this is what I want and have it try and create it?

No, not from DC batteries and resistors.... first you have to
understand what a DC battery is and what a resistor is... A DC battery
outputs a steady current (Direct Current) when you connect it to a
resistor, and it also produces a Voltage across the resistor you
connect it to, a typical AA battery will cause 1.5 Volts across your
resistor... A resistor resists current flow and causes a voltage drop,
(a current to voltage converter?) and the linear equation V = I*R
describes the relationship between voltage and resistance... if you
understand this then you will see why you can not create an
alternating current source from only resistors and a battery.

Do you want access to China's massive pool of electronic
manufacturers... but lack the time to contact suppliers, negotiate
contracts, arrange shipping or monitor product quality? Don't worry -
Let seriouswholesale deal with all that for you.

*Check out the huge range of Gadgets, MP3 / MP4 Players, Car DVD /
Audio, and Computer Accessories now by visiting the online wholesale
catalog at seriouswholesale. com You'll have peace of mind thanks to
the seriouswholesale Quality Control, 12-month Warranty on all
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our warehouse to your customers using our unique drop-shipping
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On 3ÔÂ13ČŐ, ĎÂÎç9Ęą28ˇÖ, Memo <gamali...@hotmail.com> wrote:

Hi,

I'm an electronics newbie and for my application it would be very
helpful if I could design a circuit just from DC batteries and
resistors that would output a sin wave (AC). I don't know if this is
possible. Is there any circuit design software where I could specify
that this is what I want and have it try and create it?

Do you want access to China's massive pool of electronic
manufacturers... but lack the time to contact suppliers, negotiate
contracts, arrange shipping or monitor product quality? Don't worry -
Let seriouswholesale deal with all that for you.

*Check out the huge range of Gadgets, MP3 / MP4 Players, Car DVD /
Audio, and Computer Accessories now by visiting the online wholesale
catalog at seriouswholesale. com You'll have peace of mind thanks to
the seriouswholesale Quality Control, 12-month Warranty on all
products, and easy secure payment by credit card through Paypal.

Selling on eBay or your own online store? Send products direct from
our warehouse to your customers using our unique drop-shipping
service. You can profit by selling hundreds of different products,
without holding any of your own inventory! Any questions you have will
be answered by the seriouswholesale English-speaking customer support
team... Their aim is to make your China electronics importing business
easier to run than ever before.

Welcome to http://www.seriouswholesale.com.

seriouswholesale - Buy from the source, profit without the hassle.

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with no additional fee - Pay by safely by PayPal seriouswholesale
Wholesale Co., Ltd.: Chinas original and best online electronics
wholesaler & drop-shipper: seriouswholesale. com

 

On 3ÔÂ13ČŐ, ĎÂÎç9Ęą28ˇÖ, Memo <gamali...@hotmail.com> wrote:

Hi,

I'm an electronics newbie and for my application it would be very
helpful if I could design a circuit just from DC batteries and
resistors that would output a sin wave (AC). I don't know if this is
possible. Is there any circuit design software where I could specify
that this is what I want and have it try and create it?

Do you want access to China's massive pool of electronic
manufacturers... but lack the time to contact suppliers, negotiate
contracts, arrange shipping or monitor product quality? Don't worry -
Let seriouswholesale deal with all that for you.

*Check out the huge range of Gadgets, MP3 / MP4 Players, Car DVD /
Audio, and Computer Accessories now by visiting the online wholesale
catalog at seriouswholesale. com You'll have peace of mind thanks to
the seriouswholesale Quality Control, 12-month Warranty on all
products, and easy secure payment by credit card through Paypal.

Selling on eBay or your own online store? Send products direct from
our warehouse to your customers using our unique drop-shipping
service. You can profit by selling hundreds of different products,
without holding any of your own inventory! Any questions you have will
be answered by the seriouswholesale English-speaking customer support
team... Their aim is to make your China electronics importing business
easier to run than ever before.

Welcome to http://www.seriouswholesale.com.

seriouswholesale - Buy from the source, profit without the hassle.

- 12 Months Warranty - No minimum order restrictions - Drop-shipping
with no additional fee - Pay by safely by PayPal seriouswholesale
Wholesale Co., Ltd.: Chinas original and best online electronics
wholesaler & drop-shipper: seriouswholesale. com