Searching \ for '[ee] Sensor using toroid and Hall effect' in subject line. ()
Make payments with PayPal - it's fast, free and secure! Help us get a faster server
FAQ page: www.piclist.com/techref/io/sensors.htm?key=sensor
Search entire site for: 'Sensor using toroid and Hall effect'.

Exact match. Not showing close matches.
PICList Thread
'[ee] Sensor using toroid and Hall effect'
2005\11\09@225341 by Gaston Gagnon

face
flavicon
face
Hi all,
Anybody know a source of current sensor using a ferrite toroid with a
Hall sensor integrated ?
Thank you,
Gaston Gagnon

2005\11\09@233756 by Richard E. Teague

picon face
>Anybody know a source of current sensor using a ferrite toroid with a
>Hall sensor integrated ?

you mean like this?  http://www.allegromicro.com/sf/0750/





2005\11\09@235106 by Gaston Gagnon

face
flavicon
face
Richard E. Teague wrote:

>>Anybody know a source of current sensor using a ferrite toroid with a
>>Hall sensor integrated ?
>>    
>>
>
>you mean like this?  http://www.allegromicro.com/sf/0750/
>
>  
>
Thank you for answering.
No,  this one (seems to) require some kind of mounting base. What I have
in mind is more like page 4 of this Application Note.
http://www.allegromicro.com/techpub2/an/an27702.pdf

Gaston Gagnon

2005\11\10@041612 by Richard Prosser

picon face
On 10/11/05, Gaston Gagnon <spam_OUTgaston.gagnonTakeThisOuTspamvideotron.ca> wrote:
> Richard E. Teague wrote:
>
> >>Anybody know a source of current sensor using a ferrite toroid with a
> >>Hall sensor integrated ?
> >>
> >>
> >
> >you mean like this?  http://www.allegromicro.com/sf/0750/
> >
> >
> >
> Thank you for answering.
> No,  this one (seems to) require some kind of mounting base. What I have
> in mind is more like page 4 of this Application Note.
> http://www.allegromicro.com/techpub2/an/an27702.pdf
>
> Gaston Gagnon
>


Gaston
We used to use one made by honeywell that worked to about 900A DC but
I don't have much more info than that.
The LEMS ? current sensors also use this sort of sensor to derive a
feedback signal so if you need it for a specific project you may be
able to use parts of one of these.

Richard P

2005\11\10@061329 by Alan B. Pearce

face picon face
>>Anybody know a source of current sensor using a ferrite toroid with a
>>Hall sensor integrated ?
>>
>>
>
>you mean like this?  http://www.allegromicro.com/sf/0750/


LEM is another source. http://www.lem.com/ available in the UK through
farnell IIRC.

2005\11\10@063742 by Peter van Hoof

face picon face
How about this one
http://www.mpja.com/productview.asp?product=15719+MI

Peter van Hoof


--- Gaston Gagnon <.....gaston.gagnonKILLspamspam@spam@videotron.ca> wrote:

> Hi all,
> Anybody know a source of current sensor using a ferrite toroid with a
>
> Hall sensor integrated ?
> Thank you,
> Gaston Gagnon
>
> --

2005\11\10@093159 by Mike Hord

picon face
> Hi all,
> Anybody know a source of current sensor using a ferrite toroid with a
> Hall sensor integrated ?

No, but NVE's giant magnetoresistive sensors are supposed to be so
sensitive that placing one over a trace on a PCB will allow reasonable
measurement of the current through the trace running under it.

YMMV.  I've never tried it.

Mike H.

More... (looser matching)
- Last day of these posts
- In 2005 , 2006 only
- Today
- New search...