Electronics > Beginners
Generating 3 voltage rails, will this work ?
Ian.M:
Also for one-offs, many EBAY LM2596 modules can be rewired in inverting mode. See https://iw0ffk.wordpress.com/2014/09/19/negative-voltage-from-lm2596-dc-dc-ebay-module/
However your supply to them must be beefy as they wont start up successfully in inverting mode from low current supplies.
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