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Re: [emax] PSU on Emax S.E.

2005-07-27 by Jean-Marc Mélot

No problem Ted ! ;-)
Ok, many thanks !
At the worst case (no reference found or specifications) i could try to 
built a comparable fonctionality (triac) with 2 diods (high power /  min 
10A,15V)...
But with a "classic" reference, buying this item should be much more easy :)

Thkx,
J/M

ted Summers a \ufffdcrit :
> My bad- it is a triac. The parts to xref are in what is called the 
> "Japanese semiconductor cross-reference. It costs US$40 (approx). I 
> know someone who has one. I can try and call him tomorrow. I will let 
> you know what I find out
> On Jul 26, 2005, at 7:51 AM, Jean-Marc M\ufffdlot wrote:
> 
> 
>>Thanks a lot Ted !
>>But i really can't find any kind of informations on this \ufffdl\ufffdment :(
>>I just phone to a important electronic dealer in Brussels but they
>>cannot help me. This reference is unknown for them.
>>I'm still searching for any datasheet on the web but without success.
>>I'm almost sure (i'm living in Belgium) that electronic store have only
>>'Nedis' (Philips) or 'Texas Instrument' equivalence. So i try to find
>>the specification to get a 100% compatible electronic component.
>>Have you any idea 'bout the specification for this item ?
>>Here you can find the drawning of this item :
>>http://www.moderncubism.com/Z/part.jpg
>>
>>J/M
>>
>>
>>ted Summers a \ufffdcrit :
>>
>>>that is a transistor. the C designates it is a japanese part. The REAL
>>>part number would be:
>>>2SC10P038
>>>
>>>Try and get that part, and all will be good....
>>>Hope this helps,
>>>Ted
>>>
>>>On Jul 26, 2005, at 3:49 AM, Jean-Marc M\ufffdlot wrote:
>>>
>>>
>>>
>>>>Hi all.
>>>>I've got a trouble with my EMax S.E.
>>>>The sampler was "power off" but anyway when, by a sunny morning, i
>>>>tried
>>>>to switch it on ... Nothing !
>>>>My first action was to unscrew the machine and check fuses and others
>>>>"mechanic" (wire connexion, ...) possibilities. But with success ...
>>>>
>>>>So i've tested the internal PSU and noticed the +5V was down.
>>>>It seems that there are 2 faulty components :
>>>>- Capacitor (22000 microFarad - 10V) : Electrolytic
>>>>- Triac (2 diodes, common cathod) but i cannot find any piece of
>>>>information on this element ... :(
>>>>
>>>>The element is screw on a little thermal dissipator with 3 pins and 
>>>>the
>>>>reference is : C 1 0 P 0 3 8 (and a little code in the right up 
>>>>corner
>>>>:
>>>>IR4J).
>>>>I guest it's just a dual diode redressor with a common cathod 
>>>>(centered
>>>>pin) but i cannot find specifications... Maybe 10A... And this 
>>>>element
>>>>is in the low-voltage part of the PSU (10V ... Maybe 12V).
>>>>
>>>>Any clue ?
>>>>
>>>>Thanks a lot
>>>>Jean-Marc.
>>>>
>>>>-- 
>>>>Jean-Marc
>>>>http://www.moderncubism.com
>>>>
>>>>
>>>>Emax and Emax II User's Group Website
>>>>
>>>>http://www.silveriafamily.com
>>>>Yahoo! Groups Links
>>>>
>>>>
>>>>
>>>>
>>>>
>>>>
>>>>
>>>
>>>
>>>
>>>
>>>Emax and Emax II User's Group Website
>>>
>>>http://www.silveriafamily.com
>>>Yahoo! Groups Links
>>>
>>>
>>>
>>>
>>>
>>>
>>>
>>>
>>>
>>
>>
>>Emax and Emax II User's Group Website
>>
>>http://www.silveriafamily.com
>>Yahoo! Groups Links
>>
>>
>>
>>
>>
>>
>>
> 
> 
> 
> 
> Emax and Emax II User's Group Website
> 
> http://www.silveriafamily.com 
> Yahoo! Groups Links
> 
> 
> 
>  
> 
> 
> 


-- 
Jean-Marc
http://www.moderncubism.com

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