Old 02-06-2017, 07:59 PM #1
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Default Second pair of eyes. Have I wired this correct?

Just getting a double check from you guys.
Have I wired this up correct for a current regulator ??

https://postimg.org/image/mxuivu99j/

Thanks !
Rach


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Old 02-06-2017, 08:18 PM #2
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Default Re: Second pair of eyes. Have I wired this correct?

That all depends on what schematic you followed
and what part numbers/values you used.


BTW.... Don't you already have a Thread open for
the same thing ???


Jerry
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Last edited by lasersbee; 02-06-2017 at 08:20 PM.
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Old 02-06-2017, 08:23 PM #3
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Default Re: Second pair of eyes. Have I wired this correct?

Quote:
Originally Posted by lasersbee View Post
That all depends on what schematic you followed
and what part numbers/values you used.


BTW.... Don't you already have a Thread open for
the same thing ???


Jerry
Here is the schematic
https://postimg.org/image/y93havrbt/

And my link for my circuit is above

Thanks
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Old 02-06-2017, 08:32 PM #4
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Default Re: Second pair of eyes. Have I wired this correct?

On your Breadboard Picture Identify (show me) the
Input wires and output wires...

You did not reply to my question about another similar
Thread..........

Jerry
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Last edited by lasersbee; 02-06-2017 at 08:32 PM.
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Old 02-06-2017, 08:32 PM #5
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Default Re: Second pair of eyes. Have I wired this correct?

Quote:
Originally Posted by lasersbee View Post


BTW.... Don't you already have a Thread open for
the same thing ???


Jerry

Yes, there is another thread about this...
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Old 02-06-2017, 08:34 PM #6
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Default Re: Second pair of eyes. Have I wired this correct?

Quote:
Originally Posted by diachi View Post
Yes, there is another thread about this...
Then Why is he asking same questions on a new
Thread....
Anyway.... I see errors on his Picture.


Jerry
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Last edited by lasersbee; 02-06-2017 at 08:36 PM.
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Old 02-06-2017, 08:35 PM #7
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Default Re: Second pair of eyes. Have I wired this correct?

Quote:
Originally Posted by lasersbee View Post
Then Why is he asking same questions on a new
Thread....


Jerry

People don't seem to know/care about etiquette as much these days.
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Old 02-06-2017, 08:37 PM #8
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Default Re: Second pair of eyes. Have I wired this correct?

What's the problem with the wiring ?

Thanks
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Old 02-06-2017, 08:38 PM #9
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Default Re: Second pair of eyes. Have I wired this correct?

Quote:
Originally Posted by diachi View Post
People don't seem to know/care about etiquette as much these days.
Well... there is a common learning tool on the forum...

Quote:
Originally Posted by Rachel View Post
What's the problem with the wiring ?

Thanks
You can't seem to answer my questions... so why should
I answer yours ????

Jerry
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Last edited by lasersbee; 02-06-2017 at 08:40 PM.
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Old 02-06-2017, 08:41 PM #10
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Default Re: Second pair of eyes. Have I wired this correct?

Quote:
Originally Posted by lasersbee View Post
Well... there is a common learning tool on the forum...



You can't seem to answer my questions... so why should
I answer yours ????

Jerry
Honstely can't see any problem with the circuit except the LD is missing aha.

Thanks
Rachel

Last edited by Rachel; 02-06-2017 at 08:42 PM.
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Old 02-06-2017, 08:44 PM #11
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Default Re: Second pair of eyes. Have I wired this correct?

Okay I've done it wrong thanks ��
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Old 02-06-2017, 08:45 PM #12
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Default Re: Second pair of eyes. Have I wired this correct?

Quote:
Originally Posted by Rachel View Post
Honstely can't see any problem with the circuit except the LD is missing aha.

Thanks
Rachel
Looks like you still can't answer my questions...
There is something wrong in your Picture hookup...

BTW... Here's a CLUE...

1) It is bad Forum Etiquette to open more than
one Thread on the same Subject/Project.. It can
be met with RED bars under your Avatar.

2) It is bad Forum Etiquette to Double Post...
That is why there is an [Edit] button at the
bottom of every one of your posts.


Jerry
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Last edited by lasersbee; 02-06-2017 at 08:49 PM.
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Old 02-06-2017, 08:47 PM #13
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Default Re: Second pair of eyes. Have I wired this correct?

Rachel, please avoid double posts and duplicate threads (Multiple threads on the same topic).

Thanks!
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Old 02-06-2017, 09:00 PM #14
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Default Re: Second pair of eyes. Have I wired this correct?

Quote:
Originally Posted by diachi View Post
Rachel, please avoid double posts and duplicate threads (Multiple threads on the same topic).

Thanks!
Sorry guys I just needed a bit of urgent help.

Here is the pic https://postimg.org/image/5pbzs54sf/

Now I've altered my wiring. Is it correct on the picture now?

https://postimg.org/image/xkb5jn7o9

I'll delete this thread after I know, sorry for being annoying
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Old 02-06-2017, 09:33 PM #15
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Default Re: Second pair of eyes. Have I wired this correct?

In addition to issues others have mentioned, You've got some major heat/current concerns to address. The wire is much too small, and the ICs need (separate) heat sinks. You can probably power this on for a few seconds safely, but things will begin to melt soon after.
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Last edited by Cyparagon; 02-07-2017 at 12:55 AM.
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Old 02-06-2017, 09:47 PM #16
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Default Re: Second pair of eyes. Have I wired this correct?

Cyp... If you have a look at the pic in his 1st Post
you will see he originally had the regulators in backwards.
Not to mention the other issues.

He didn't want to do his end of supplying additional
info.. Someone once said....
"A problem well stated is a problem half solved"

Jerry
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Last edited by lasersbee; 02-06-2017 at 09:51 PM.
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