I need 18V 6A, 12V 2A and 5V 2A. I've looked and can't find a supply with these outputs and I don't want to use two. <BR><BR>I have a 300VA 18-0-18 toroidal transformer doing nothing if that's any ...

This three-part series describes how to properly test a DC/DC power supply, and ensure that it works reliably over various operating conditions. This series is intended to provide the designer with a ...