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24th November 2009, 09:00 AM
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#1 |
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diyAudio Member
Join Date: May 2006
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B&K 747 tube tester
Hello
I just bought a B&K 747 tube tester. The electrical network in my country uses 220 V, so I need a 220/110 V stepdown transformer, but I don't know much power I need. I think a 110 VA transformer should be more than enough, but I am not sure. Can anyone help ? Tigro |
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24th November 2009, 09:04 AM
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#2 | |
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diyAudio Member
Join Date: Nov 2002
Location: Athens, Greece
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Quote:
I faced the same problem when I got mine. If you open it and see the transformer inside, you will notice that a 100W stepdown transformer is more than enough. Chris |
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