This is a how-to on making a "portable power outlet". I work in a place where I always find standard computer power cables, and not always can find an extension cord, given this need I came up with this idea...
So with this, we can use any standard PC cable and use it as an extension...
This a simple project, but used wisely it can be very helpful...
Also, English is not my primary language, so I apologize for grammar errors in advance... :P
Step 1: Materials
-Power Outlet Metal Case with cover
-Connector IEC C14 Female [I got mine from an old Power Supply Unit (PSU)]
Step 2: Identify Connections
We have to be aware of the live, neutral and ground cables and connections.
For the power outlet you can identify the live connection by viewing in the back, there is an annotation that says "hot", also you can identify it by the small hole in the front. The other is the neutral connection, it can be identified by the bigger hole in the front of the power outlet. The round hole is the ground or earth connection.
For the C14 female connection, in my case there are three indicators in the back. An inverted N for the neutral; An E for Earth connection or Ground; and an L for the live wire. In this guide we will identify them by the Brown, Green and Blue cables respectively...
Step 3: Preparations
With the help of a Hacksaw make a hole in the case, big enough to fit the C14 connector, also with the holes in the connector as guides, drill a pair of holes so we can fix it with the screws.
The connector as is does not fit in this particular case, so i cut a ~45 degree angle in the sides for it to assemble better. Also, I put thermofit to the cables in the connector, but because this is a prototype I never applied heat to them...
Step 4: Assembly
Slide in the C14 connector, and struggle a lot to get the screws fixed...
Now for the connections, we will be connecting the cables guiding us by a previous step.
As I had no terminals to crimp the cables and make this best presentable, I twisted the cable and fixed it with the screws directly. For this, I put the cable on the left side of the screw so it would fit when screwing in... So I fixed the blue to the live connection on the power outlet, the brown to the neutral connection, and the green to the ground connector.
After that slide in the power outlet and screw it in to the case. Then screw in the cover and done...
Step 5: Testing
So find one of the standard PC cables around to test your outlet.
Connect and voila, it should be working... :)