Hi all. I have noticed a trend in here towards bridging the +5 and 12+ VDC power leads to get +7 volts to supply fans. After a lenghty discussion with a friend who is an electronics expert he left ...

standard practice is to run the 12 DC volt output through an inverter to change it to 110 AC for distribution through the existing 110V wiring. Of course the inverter is not 100% efficient and ...