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GrahamH

GrahamH club

Posted: 23 Jan 2013

Taken: 23 Jan 2013

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1/60 • f/3.5 • 9.1 mm • ISO 200 •

Canon PowerShot A1200

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Electronics Electronics

Keywords

computer •
modify •
convert •
ham •
reuse •
electronics •
modified •
amateur •
supply •
recycle •
radio •
mode •
switch •
bench •
pc •
power •
mains •
atx •
amateurfunk •

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Bench Computer PS No 2 003

Bench Computer PS No 2 003
An old nearly ATX power supply set up for use as a bench supply. This needed a load on the +5V rail for the supply to operate. Instead of a resistor I used a 12V 10W (5W was too little load and 21W was unnecessarily large) auto lamp which doubles as pilot lamp. I have yet to fit a DC switch, the green switch wire is earthed till then.
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