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Old 19th May 2006, 09:27 PM   #1
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Default WTB: small 15-20VAC dual transformer

Hi,

I am looking for a small transformer with dual secondaries in the 15-20VAC range.

This will be used for an opamp circuit so almost any size will work. 0.5A secondaries is more than enough.

Links are also appreciated.

Cheers,
Gio.
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Old 19th May 2006, 10:17 PM   #2
paulb is offline paulb  Canada
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Do you require dual secondaries or would a centre-tapped single winding be okay? The latter are generally cheaper.
Hammond is always readily available. e.g. model 166G30.
Or DigiKey has the Signal line. DK# 595-1065-ND
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Old 20th May 2006, 02:18 PM   #3
gengis is offline gengis  United States
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Bob Ellis might have some Avel 50VA w/ dual 15V secondary from the Scalable PSU GB.
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Old 20th May 2006, 07:29 PM   #4
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With a CT, I would have to use two different regulators, so I prefer a dual.

The Hammond may be the way to go as it is about $25CDN locally.

I will look into the group buy.

Thanks,
Gio.
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Old 20th May 2006, 09:35 PM   #5
zlast is offline zlast  United States
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Default Inexpensive transformer

http://www.goldmine-elec-products.co...?number=G12951
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Old 20th May 2006, 09:37 PM   #6
jleaman is offline jleaman  Belgium
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You could Email Steve @ Apex Jr.. He might have some Or Search Ebay..
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