### Counterfeit transistors - Page 5

small_boy · 15th January 2008, 02:28 PM

Quote:

Actually Sanken is distributed by Allegro http://www.allegromicro.com/en/

But who distribute the sanken to germany where privat customer can buy this. The two in the list of allegro that distribute to germany only for Companys and has no sanken transis in his product list.

Dirk

TOINO · 15th January 2008, 04:57 PM

Hi small_boy

In Germany don’t know.
But I strongly recommend you http://www.profusionplc.com/pro/gex/...?imanuf=sanken in UK.

small_boy · 16th January 2008, 11:11 PM

OK, have mail from ISCSemi !

The 2SC2922 with scratch are realy from ISCSemi. OK, less one problem.

The service of ISCSemi is very good and fast. I was real astonished.

Miss Lynn from ISC has send me per mail the Datasheets for the 1216 and 2922. because probs with Homepage of ISC.

When i look in the datasheet i mean that the data are same as the data from Sanken´s 2S. Or not ?

Datasheet of 2922 :

and for 1216 as pdf attached.

Big different between Sanken and ISC ?

Dirk

Eva · 17th January 2008, 01:24 AM

AndrewT · 17th January 2008, 03:05 PM

Hi,
the Sanken graphs have been relabeled but otherwise the data seems to be identical.

Tarzan · 31st January 2008, 08:53 PM

Have a look at this tread:
http://www.diyaudio.com/forums/showt...91#post1415991
Tarzan

Tarzan · 6th February 2008, 08:35 AM

Hello Small Boy (again) and all others,

Got the AN scanned and convert each page (8) in to a pdf file.
Sorry to tell you they are HUGE in size.
An RAR file with all 8 of them is 22MB.
Each file in turn about 4.5 MB.
Contact me direct so that I can send them to you.
It needs however a seperate 300V psu.
This instrument could be a very interesting project.
It will surely have it's use with all the counterfeit power transistors around that can blow up your expensive repair or project.

Cheers,
Tarzan

Tarzan · 6th February 2008, 09:01 AM

Here are the links for download:
Page 1 to 8
http://www.yuntaa.com/FileManager/Do...40A8C003022DED
http://www.yuntaa.com/FileManager/Do...40A8C003022DEB
http://www.yuntaa.com/FileManager/Do...40A8C00302311F
http://www.yuntaa.com/FileManager/Do...40A8C003022DED
http://www.yuntaa.com/FileManager/Do...40A8C003022F96
http://www.yuntaa.com/FileManager/Do...40A8C003022DEB
http://www.yuntaa.com/FileManager/Do...40A8C0030230C4
http://www.yuntaa.com/FileManager/Do...40A8C003022DED

Sorry for the mess.

poynton · 6th February 2008, 04:13 PM

Quote:

Originally posted by Tarzan

This instrument could be a very interesting project.
It will surely have it's use with all the counterfeit power transistors around ............

Could I suggest you start a new thread for the construction of the tester.

I, for one, would be interested.

Andy

small_boy · 7th February 2008, 12:01 PM

Thx Tarzan !

Quote:

Could I suggest you start a new thread for the construction of the tester.

i find , thats a good idea

15th January 2008, 04:57 PM	#42
TOINO diyAudio Member Join Date: Oct 2004 Location: Coimbra	Hi small_boy In Germany don’t know. But I strongly recommend you http://www.profusionplc.com/pro/gex/...?imanuf=sanken in UK. __________________ Yo no creo en brujas pero que las hay... las hay (Cervantes)

17th January 2008, 01:24 AM	#44
Eva diyAudio Member Join Date: Oct 2003 Location: Near the sea	__________________ I use to feel like the small child in The Emperor's New Clothes tale

17th January 2008, 03:05 PM	#45
AndrewT diyAudio Member Join Date: Jul 2004 Location: Scottish Borders	Hi, the Sanken graphs have been relabeled but otherwise the data seems to be identical. __________________ regards Andrew T.

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31st January 2008, 08:53 PM	#46
Tarzan diyAudio Member Join Date: May 2004 Location: Genk	Have a look at this tread: http://www.diyaudio.com/forums/showt...91#post1415991 Tarzan

6th February 2008, 08:35 AM	#47
Tarzan diyAudio Member Join Date: May 2004 Location: Genk	Hello Small Boy (again) and all others, Got the AN scanned and convert each page (8) in to a pdf file. Sorry to tell you they are HUGE in size. An RAR file with all 8 of them is 22MB. Each file in turn about 4.5 MB. Contact me direct so that I can send them to you. It needs however a seperate 300V psu. This instrument could be a very interesting project. It will surely have it's use with all the counterfeit power transistors around that can blow up your expensive repair or project. Cheers, Tarzan

6th February 2008, 09:01 AM	#48
Tarzan diyAudio Member Join Date: May 2004 Location: Genk	Here are the links for download: Page 1 to 8 http://www.yuntaa.com/FileManager/Do...40A8C003022DED http://www.yuntaa.com/FileManager/Do...40A8C003022DEB http://www.yuntaa.com/FileManager/Do...40A8C00302311F http://www.yuntaa.com/FileManager/Do...40A8C003022DED http://www.yuntaa.com/FileManager/Do...40A8C003022F96 http://www.yuntaa.com/FileManager/Do...40A8C003022DEB http://www.yuntaa.com/FileManager/Do...40A8C0030230C4 http://www.yuntaa.com/FileManager/Do...40A8C003022DED Sorry for the mess.

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