[sdiy] further wishful thinking

[geoff james]

thanks to all who responded to previous wall wart querry.
priced the ELPAC wmo71 and it was $US 40.
my application was to supply power to a 180M roland key board.
scots suggestion to try the PAIA solution seems the cheapest route.
i had actually built a small power supply (+/- 15v), but with cct board + heat sinks + transformer it was difficult to fit inside the keyboard.
now to prove to you that i am not an EE-----here goes.
" is it possible from a single +15v souce to create +/- 15v."
regards
geoff james
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