Toroidal question

nuryev · 6th October 2011, 05:56 AM

Hi, does anyone have any information on this toroidal transformer? It was given to me by a friend who had no use for it. I could not find any information on this tx and would appreciate any specs/data on it.
Thanks

Stixx · 6th October 2011, 07:09 AM

According to the ILP website and the sparce information that is available it could be a 2x120V primaries / 2x25V secondaries transformer. According to the logic of ILP it could be a ~150VA transformer (they only list 43016 as 125VA and 53016 as 160VA).

http://www.ilpelectronics.com/images...mers_mains.pdf

Colour codes are given in the pdf so why not just hook it up?

nuryev · 6th October 2011, 07:56 AM

Thanks for the quick response. I am at work and needed the information urgently before ordering something similar online, so I could not hook it up and test it. Thanks again for the link and information. My mate may have another if I can find a good use for this one.

AndrewT · 6th October 2011, 08:37 AM

I can only see two orange insulated wires. This would indicate a single 220/240Vac primary.
If there are four primary wires, then it will be a 110/120+110/120 Vac primary.

I have both single primary and dual primary ILP transformers of the same secondary specification (625VA, 35+35Vac)

6th October 2011, 07:56 AM	#3
nuryev diyAudio Member Join Date: Aug 2007	Thanks for the quick response. I am at work and needed the information urgently before ordering something similar online, so I could not hook it up and test it. Thanks again for the link and information. My mate may have another if I can find a good use for this one. __________________ NYV

6th October 2011, 08:37 AM	#4
AndrewT diyAudio Member Join Date: Jul 2004 Location: Scottish Borders	I can only see two orange insulated wires. This would indicate a single 220/240Vac primary. If there are four primary wires, then it will be a 110/120+110/120 Vac primary. I have both single primary and dual primary ILP transformers of the same secondary specification (625VA, 35+35Vac) __________________ regards Andrew T.

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6th October 2011, 07:09 AM	#2
Stixx diyAudio Member Join Date: Sep 2003 Location: Southern Germany	According to the ILP website and the sparce information that is available it could be a 2x120V primaries / 2x25V secondaries transformer. According to the logic of ILP it could be a ~150VA transformer (they only list 43016 as 125VA and 53016 as 160VA). http://www.ilpelectronics.com/images...mers_mains.pdf Colour codes are given in the pdf so why not just hook it up?

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