[Elecraft] Power supply for KPA100

[John Heaviside]

I am about to embark on final assembly of KPA100 and need a 25A PSU.  I would like to build my own but cannot find a published design.  I could design my own but the cost of a transformer, electrolytics and a heat sink approach the price of commercially available PSUs.  If I get it wrong it is money wasted.  has anyone knowledge of a design and components available in UK?

Alternatively if I buy ready made there are units from about 70 pounds to 150 pounds.  Any recommendations?  The RS 50 mentioned in postings does not seem to be available UK.

John, G3NYX
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