dc/dc converter + schematics

[Huby]

Hi !

Im building one DC/DC converter.

There are two versions. One with LEM and one without.

I draw all the parts in multisim and i will post them if someone wants to.

The problem is second schematics is LEM (missing ) :

http://oi45.tinypic.com/143i92w.jpg

On my first schematics we didn't use this par so the schematics is simpler.

http://oi48.tinypic.com/v98k0.jpg

Question:

Till i find a way to simulate LEM...how can i draw shunt connections ( schematics without LEM ) ?

Huby

[Huby]

btw. there is one error.

40160 should be switched with MC14016.

[PeterFoerster]

Hi,

could you please explain what you mean with LEM?

What do you want to do right now? The way I understand it, you want to create a Dummy Part that you can use until you've found a better one. You can always do this using the component Wizard, but I figure you already know that. Maybe if you could explain what you would like to do a little more precise, I could find out for you.

Best regards,

[Huby]

:-). LEM is something like SHUNT.

http://datasheet.octopart.com/HXS-50-NP-LEM-datasheet-146478.pdf

This is the model from one college who design this:

http://oi47.tinypic.com/2hrz9d3.jpg

Is this OK ?

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Btw. can you help me out how to draw a SHUNT ?

I can use the older schematics to see how it works without LEM.

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Huby

[haridhar]

I too just want that schematics, i tried on my own and couldn't finish that successfuly....im trying for 230v output by gvng 12v as input,
pls,help me out regarding this.....