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5V 3A PSU

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Richardl60 View Drop Down
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Post Options Post Options   Thanks (0) Thanks(0)   Quote Richardl60 Quote  Post ReplyReply Direct Link To This Post Posted: 04 May 2019 at 9:55pm
out of curiosity is the mains lead captive or IEC?
The Source turntable, Audiomods V micrometer, Dynavector XX2-2, Accession M, Elevator, Leema Antila 2Seco CD player, TDL studio 1.
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Post Options Post Options   Thanks (0) Thanks(0)   Quote Graham Slee Quote  Post ReplyReply Direct Link To This Post Posted: 04 May 2019 at 10:16pm
IEC
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Post Options Post Options   Thanks (0) Thanks(0)   Quote peterb Quote  Post ReplyReply Direct Link To This Post Posted: 31 May 2019 at 2:46pm
How is this future product going? 
Any changes to be made following the lessons learnt from the 1970's amplifier project?

Peter
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Dual 505-1, Cyrus CD T, DIY 80W MosFet amp and PreAmp, 2xKEF 103.2
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Post Options Post Options   Thanks (0) Thanks(0)   Quote Graham Slee Quote  Post ReplyReply Direct Link To This Post Posted: 04 Jun 2019 at 6:03pm
Originally posted by peterb peterb wrote:

How is this future product going? 
Any changes to be made following the lessons learnt from the 1970's amplifier project?



Yes, it needs a frame transformer! Wink
Not simple enough for Google-Bot to understand...
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Post Options Post Options   Thanks (0) Thanks(0)   Quote BackinBlack Quote  Post ReplyReply Direct Link To This Post Posted: 04 Jun 2019 at 8:04pm
E-I E-I E-I Oh,
toroids just have to go. 
Just listen, if it sounds good to you, enjoy it.
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Post Options Post Options   Thanks (0) Thanks(0)   Quote Graham Slee Quote  Post ReplyReply Direct Link To This Post Posted: 16 Jun 2019 at 2:21pm
I have now managed to get my act together and fit an off the shelf EI laminated transformer. Before doing so I researched one popular option which involves fitting a flux-band to reduce external magnetic fields. Whether it helps or not will I'm sure eventually make itself evident, but as the advert goes "every little helps".

Here is a picture of it.

5V 3A power supply with flux-band around transformer


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Post Options Post Options   Thanks (0) Thanks(0)   Quote msphil Quote  Post ReplyReply Direct Link To This Post Posted: 16 Jun 2019 at 3:12pm

Fantastic! Is this likely to be the final product? If so, I'm looking forward to hearing it in my system.

'You are, through your soul not your body, a human being.'
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