Build a Computer Power Supply Tester

Build a Computer Power Supply Tester(3)

Tips
If you are testing another connector besides the main one, the green wire needs to remain plugged in.

Warnings
Like anything plugged into the wall, power supplies can BITE! Use caution when attempting this project, The author(s) of this article nor wikiHow is liable for any damages or losses caused by this project.

Things You'll Need
Wire strippers
One generic LED
Electrical Tape
Altoids tin (Small) (optional)
Red 20 AWG shielded solid core wire
Black 20 AWG shielded solid core wire
Green 20 AWG shielded solid core wire
Soldering Iron (Optional)

the article source:http://www.wikihow.com/Build-a-Computer-Power-Supply-Tester