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#1 |
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diyAudio Member
Join Date: Nov 2005
Location: suffolk
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Hi everyone
Iam currently fixing 2 denon pma250 se amplifiers,both have exactly same problem primaries open circuit............ These have been powered with external transformer and both work fine,good amps but transformers inferior. I am after 2 toroidals 230 vac primary 2 x 30 vac +earth secondaries,120watt or 160 watt... Thanks in advance ,i got these amps very cheap as faulty and dont want to spend a fortune a big e i transformer wont fit can not be higher than 60mm
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if you strip it for parts keep them for years as soon as you get rid you will want them ..................... |
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#2 |
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diyAudio Member
Join Date: Jul 2004
Location: Scottish Borders
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Hi,
Rapid were selling off non ROHS compliant transformers very cheaply, but I don't know if your size was listed or if there are any left. If you find another company doing a sell-off, tell us. RS aren't! I got most of mine off Ebay. I had to be patient.
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regards Andrew T. |
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#3 |
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diyAudio Member
Join Date: Nov 2005
Location: suffolk
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Hi many thank s for reply i shall look into ebay..Regards steve
__________________
if you strip it for parts keep them for years as soon as you get rid you will want them ..................... |
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#4 |
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Did it Himself
diyAudio Member
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If you're stuck I have a few new-old-stock RS ones with 25v secondaries at 100VA you can have for £7 each plus post.
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www.readresearch.co.uk my website for UK diy audio people - designs, PCBs, kits and more |
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