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Can you solder a wall plug?
You can solder the center wire instead, but don’t let it get too hot, as the plastic parts of the plug can melt, rendering it useless. This will prevent the outer wire from touching the inner conductor. You can use electrical tape instead of heat-shrink tubing, but the tubing is much more efficient.
Can you replace a power cord on a TV?
The majority of television manufacturers will sell you a replacement power cord for the price of the cord plus shipping. If your television is still under warranty, it may replace the cord for free.
Can I cut an electrical cord?
Cutting Romex® or similar nonmetallic sheathed electrical cables doesn’t require much instruction—just use lineman’s pliers or heavy-duty diagonal cutters to snip snip the cable in half. Of course, the larger the cable, the more pressure you’ll need to apply. Use a utility knife to rip round cable.
Can you shorten a USB cable?
You can cut and splice your own universal serial bus, or USB, cables to meet the length and connector type that you require. The process requires only a wire cutter and electrical tape, though cable quality can be increased using a soldering iron and heat shrink tubing.
What happens when you solder a power cord?
The restraint design depends on the strength of the cable. The strength of a copper conductor, stranded or solid, is reduced by soldering, as some of the diameter of the copper changes from copper to a copper tin alloy. The current rating is also affected.
What’s the best way to repair a power cord?
A good soldering iron (not like the one I used) will be able to heat the splice quickly and melt the solder without too much trouble. The solder I used melts at 430° F so make sure your soldering iron can get hot enough. I tried to make a nice, smooth connection with plenty of solder holding the wires together.
Is it safe to solder an AC power cable?
Not sure if this should go here or in Super User, but I’m primarily concerned with how safely I can solder an AC power connection with little/no experience. So what exactly am I doing and why? I am looking to make some minor modifications to a home-theatre PC, one of which is relocating the power supply to inside the chassis.
What’s the best way to heat a power cord?
I used the soldering iron to heat the splice, and when it was hot enough, applied the solder. A good soldering iron (not like the one I used) will be able to heat the splice quickly and melt the solder without too much trouble. The solder I used melts at 430° F so make sure your soldering iron can get hot enough.