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repit
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Join Date: Jul 2010
Location: Malta.Europe
Posts: 23

Transformer Markings

06/04/2012 7:56 AM

Hello

Anyone has an idea what these markings on a transformer really mean:

TSE 240V 14V

6170JB2005A 99 03 08

I know that its a stepdown transformer from 240V to 14V.

I think 99 03 08 is manufacture date.

No idea about the rest.

I need to evaluate the power/VA and current carrying capacity of the primary & secondary windings.

Thanks
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ASISHKDHAR
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Join Date: May 2012
Posts: 5
#1

Re: Transformers

06/04/2012 7:59 AM

This could be the transformer part number specific to the manufacturer.
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JohnDG
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#2

Re: Transformers

06/04/2012 8:21 AM

I believe it's made by the TAESUNG ELECTRNICS CO. LTD. of South Korea.

Best I can do in the time.

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repit
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Join Date: Jul 2010
Location: Malta.Europe
Posts: 23
#3
In reply to #2

Re: Transformers

06/04/2012 9:38 AM

I think you got it wrong. Its TSE and NOT TSF.

TAESUNG ELECTRONICS CO.LTD makes welding machines with TSF??? model format.

But thanks anyway for trying to help.
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JohnDG
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#4
In reply to #3

Re: Transformers

06/04/2012 9:47 AM

This was my clue:

.. from a refrigerator service document.

Must be a different Tae Sung. Over to you ...

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SolarEagle
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#5

Re: Transformer Markings

06/04/2012 4:18 PM

Looks like the manufacturers number...

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lefty900
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Join Date: Jun 2011
Posts: 4
#6

Re: Transformer Markings

06/05/2012 5:42 AM

if you can get to the actual winding (will have to gut a slit into the outer insulating paper) to determine wire gauge using a micrometer or digital vernier - I'll be able to tell you the VA rating and then your respective current ratings will be known...no need to scrape the insulation off the wire either as it's u sually thin enough of a coating to not influence the standard wire guages available. I'm a transformer manufacturer. let me know what voltage-winding you are measuring too.

Cheers
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ASISHKDHAR (1); JohnDG (2); lefty900 (1); repit (1); SolarEagle (1)

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