I use switch mode PSU's, 2 seperate 15Vdc units, one for +15, one for -15. Derive 5Vdc with 7812 from the one used for +15V.
(farnell: 2 times 494-9638 or similar)
Farnell also has triple output PSU's (+15, -15, +5) for about 85 euro's...
Kris Bishop wrote:
Kris Bishop wrote:
Can anyone suggest the specs to look for and where I could possibly
buy one.
I had a 200mA one for testing, my PCB's for the original supply were
rinted the wrong size so cant use them. Got all my modules working
with the only problem being my power supply cannot handle all the
modules at one time, pitch tracking etc is terrible as a result.
Kris Bishop
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