How Do I Solder Two Wires Together
For low voltage applications fan out the copper strands and then twist them together.
How do i solder two wires together. You need to wrap the wires one around the other. Cut the two wires in order to make sure that the copper core of the wire is not corroded or contaminated inside see image below. 1 Strip the wires of about 12 in.
Dont use too much. The process is carried out using a small amount of metal alloy known as solder and a heated handheld tool called a soldering iron. Use rosin core solder.
Here the solder does not act as a glue that holds the two wires together. The most secure and durable way to splice two wires together is to solder them. When done properly you have a strong conductive connection that turns two separate wires into one.
Touch the tip of the soldering iron to the copper wires. Use nothing but 60-40 rosin-core solder intended for electrical wiring. This tool worked the best for me in the automotive application and make it a breeze get that tuff to reach wires repaired soldered and sealed properly.
This will heat the wire to. If possible you should twist the wires in-line before soldering as this makes a stronger and neater join than twisting the ends together. Bend the wires at 90 degrees half way between the end of the insulation and the end of the wire.
Bring both stripped ends together like shown in the image below. Another approach that sometimes works is to first use a few turns of much finer wire to hold the two main wires together the whole blob then being soldered. When the joint is hot enough just touch the solder to it and it will flow around it.