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Tweakers' Asylum Tweaks for systems, rooms and Do It Yourself (DIY) help. FAQ. |
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Tweakers' Asylum Tweaks for systems, rooms and Do It Yourself (DIY) help. FAQ. |
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In Reply to: RE: for those who built Signal DU/SU-based conditioners posted by Batman on July 5, 2012 at 19:25:58:
For the DU-3 I would put a 10-15 amp fast-blo fuse in the PRIMARY of the transformer.
Used as a balance power system.
The 3000Va transformer is derated by 1/2.
1500Va divided by 120V = 12.5 amps.
12.5 X 125% = 15.62 amps. Minimum fuse size 15 amp if the full potential of the xfrm is to be utilized.
The drawing you supplied does not show GFCI protection , (Ground Fault Circuit Interrupter), on the secondary output which is required for electrical safety.
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Follow Ups
- RE: for those who built Signal DU/SU-based conditioners - jea48 11:26:08 07/09/12 (1)
- RE: for those who built Signal DU/SU-based conditioners - wheezer 14:50:28 08/23/12 (0)
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