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From: Dave on 13 Mar 2010 09:34
Trying to fix something for a family member, and suspect the NTE56041 TRIAC
is faulty. Only I have no idea as to how to test this device. Anyone have
any ideas? TIA for any help...

Dave


From: N_Cook on 13 Mar 2010 10:17
Dave <db5151(a)hotmail.com> wrote in message
news:TYudnRFOf_gVPwbWnZ2dnUVZ_j-dnZ2d(a)posted.internetamerica...
> Trying to fix something for a family member, and suspect the NTE56041
TRIAC
> is faulty. Only I have no idea as to how to test this device. Anyone
have
> any ideas? TIA for any help...
>
> Dave
>
>

I use a stand alone lamp dimmer with the triac removed and extended to a
test socket


--
Diverse Devices, Southampton, England
electronic hints and repair briefs , schematics/manuals list on
http://diverse.4mg.com/index.htm



From: Dave on 13 Mar 2010 10:46

"N_Cook" <diverse(a)tcp.co.uk> wrote in message
news:hnga9b$e2r$2(a)news.eternal-september.org...
> Dave <db5151(a)hotmail.com> wrote in message
> news:TYudnRFOf_gVPwbWnZ2dnUVZ_j-dnZ2d(a)posted.internetamerica...
>> Trying to fix something for a family member, and suspect the NTE56041
> TRIAC
>> is faulty. Only I have no idea as to how to test this device. Anyone
> have
>> any ideas? TIA for any help...
>>
>> Dave
>>
>>
>
> I use a stand alone lamp dimmer with the triac removed and extended to a
> test socket
>
>
> --
> Diverse Devices, Southampton, England
> electronic hints and repair briefs , schematics/manuals list on
> http://diverse.4mg.com/index.htm
>
>

Aaahh. Thank you. That is something I can shoot for. Was thinking I
needed to build some kind of test jig, but that is a better idea. Many
thanks,

Dave


From: Dave on 13 Mar 2010 10:48

<Meat Plow> wrote in message news:3jd0ve.rq7.17.7(a)news.alt.net...
> On Sat, 13 Mar 2010 08:34:23 -0600, "Dave" <db5151(a)hotmail.com>wrote:
>
>>Trying to fix something for a family member, and suspect the NTE56041
>>TRIAC
>>is faulty. Only I have no idea as to how to test this device. Anyone
>>have
>>any ideas? TIA for any help...
>>
>>Dave
>>
>
> Replace it, they're cheep, 2 bucks. If it's an NTE marked part # it's
> been replaced before.

:) Yeah, I just wanted to know how to test it, to maybe save a trip across
town by bus. If my candy store stocks this part, I may just do that though.

Thanks,

Dave


From: Fred McKenzie on 22 Mar 2010 22:34
In article <3jd0ve.rq7.17.7(a)news.alt.net>, Meat Plow wrote:

> On Sat, 13 Mar 2010 08:34:23 -0600, "Dave" <db5151(a)hotmail.com>wrote:
>
> >Trying to fix something for a family member, and suspect the NTE56041 TRIAC
> >is faulty. Only I have no idea as to how to test this device. Anyone have
> >any ideas? TIA for any help...
> >
> >Dave
> >
>
> Replace it, they're cheep, 2 bucks. If it's an NTE marked part # it's
> been replaced before.

Dave-

Since it appears to have been replaced before, you should think about
what made it fail.

Using the same TRIAC could lead to another failure. It is possible that
the NTE56041 is not a correct replacement for the original failed TRIAC.
Unfortunately you may not have the original part, so you can't double
check the cross reference.

You might examine the application to determine maximum voltage and
current, and verify the NTE part should work. See
<http://www.nteinc.com/> for specs.

Fred
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