[TechAssist] Re: Fw: Observation/warning on pro jo shut down on jigs/Powerites
- From: Jim Myers <jr.myers@xxxxxxxxxxx>
- To: techassist@xxxxxxxxxxxxx
- Date: Fri, 09 Sep 2005 08:40:26 -0500
Why not just plug his side of town into his isolation transformer? The
ONLY thing that should EVER be plugged into the isolation transformer is
the UUT, (Unit Under Test). I know some techs do it the other way but
this is the only right way.
The Old Master Technician
********************************
Since 1972 *
Jim Myers *
Telrad Electronics *
Fort Wayne Indiana *
********************************
Phil Bader wrote:
> Hey,Al, remember? I'm the guy who said series zeners had differing
> current! ;-)
> I don't know the exact arrangement, but it works.Maybe he's "floating
> "everything.As long as there is no connection between the scopes earth
> ground,the shop's ground and the set's internal ground, I guess there's
> no problem.
> That's what he said... No blown sets yet.
> Phil
>
> Philip Bader
> Jan Phyl TV Inc. (estab. 1976)
> 3420 Recker Hwy. Winter Haven, Fl. 33880
> Fax (863) 299-8821
> email: tjanphyl@xxxxxxxxxxxxxxx
> personal/ alt. email: pbader@xxxxxxxxxxxxxxx
> see our ad at:
> http://jan-phyl-television-pc-monitor-service.9601288257006.worldpages-ads.com/
>
>
>
> AL LEATHERMAN wrote:
>
>
>>The test gear AND the tv set? Doesn't that defeat the purpose?
>>
>>Al's TV
>>Mine Hill, NJ. 07803
>>972-361-5796
>>WWW.ALS-TV.NET
>>----- Original Message -----
>>From: "Phil Bader" <tjanphyl@xxxxxxxxxxxxxxx>
>>To: <techassist@xxxxxxxxxxxxx>
>>Sent: Thursday, September 08, 2005 10:10 PM
>>Subject: [TechAssist] Re: Fw: Observation/warning on pro jo shut down on
>>jigs/Powerites
>>
>>
>>
>>
>>
>>>A local tech bought a BIG 1:1 120 volt isolation transformer from
>>>Skycraft in Orlando,Fl. It is rated about 1500 watts and the size of a
>>>boweling ball and at a cost of $60.00. He says it runs his whole bench
>>>AND the Tvs. It doesn't sag, blink,or complain.
>>>Phil
>>>
>>>Philip Bader
>>>Jan Phyl TV Inc. (estab. 1976)
>>>3420 Recker Hwy. Winter Haven, Fl. 33880
>>>Fax (863) 299-8821
>>>email: tjanphyl@xxxxxxxxxxxxxxx
>>>personal/ alt. email: pbader@xxxxxxxxxxxxxxx
>>>see our ad at:
>>>http://jan-phyl-television-pc-monitor-service.9601288257006.worldpages-ads.com/
>>>
>>>
>>>
>>>AL LEATHERMAN wrote:
>>>
>>>
>>>
>>>
>>>>Good to know, so I assume,if in doubt,plug it into an outlet,AFTER putting
>>>>on non conducting shorts!LOL
>>>>
>>>>Al's TV
>>>>Mine Hill, NJ. 07803
>>>>972-361-5796
>>>>WWW.ALS-TV.NET
>>>>----- Original Message -----
>>>>From: "James M. Knoble" <jmk1938@xxxxxxxxxx>
>>>>To: <techassist@xxxxxxxxxxxxx>
>>>>Sent: Wednesday, September 07, 2005 5:52 PM
>>>>Subject: [TechAssist] Re: Fw: Observation/warning on pro jo shut down on
>>>>jigs/Powerites
>>>>
>>>>
>>>>
>>>>
>>>>
>>>>
>>>>
>>>>>CTC179 does not always start up on an autotransformer
>>>>>
>>>>>
>>>>>
>>>>>On Wed, 07 Sep 2005 15:14:10 -0400, AL LEATHERMAN wrote
>>>>>
>>>>>
>>>>>
>>>>>
>>>>>
>>>>>>Sent: Wednesday, September 07, 2005 3:13 PM
>>>>>>Subject: Observation/warning on pro jo shut down on jigs/Powerites
>>>>>>
>>>>>>
>>>>>>
>>>>>>
>>>>>>
>>>>>>
>>>>>>>I have seen several incidents of APPARENT shut down on pro jos on my
>>>>>>>plastic pipe rig(guts only),powered by one of my Powerites(Sencore) or
>>>>>>>my
>>>>>>>brand X similar to Powerites. Apparently they draw almost the maximum
>>>>>>>current and cause the isolation transormer to go into automatic cut
>>>>>>>off.(thermal breaker?) On both these jobs,I simply pluged directly into
>>>>>>>my
>>>>>>>AC outlets,and no more problem.Any similar out there? al
>>>>>>>
>>>>>>>Al's TV
>>>>>>>Mine Hill, NJ. 07803
>>>>>>>972-361-5796
>>>>>>>WWW.ALS-TV.NET
>>>>>>>
>>>>>>>
>>>>>>>
>>>>>>>
>>>>>>
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>>>>>>
>>>>>
>>>>>--------------------------
>>>>>James M. Knoble
>>>>>jmk1938@xxxxxxxxxx
>>>>>P: 304-366-1938
>>>>>F: 304-367-8965
>>>>>--------------------------
>>>>>KnobleNet Webmail
>>>>>(http://www.knoble.org)
>>>>>
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