I recently opened up my broken headphones and noticed that the wires inside don't have any rubber coating like I'm used to seeing. Are these specific types of wires? Can I simply reconnect them using electrical tape, or is there a better way to fix them?
3 Answers
What you're seeing is probably enameled wire. It's not coated with rubber or plastic, but instead features a thin enamel insulation. This prevents short circuits. If you reconnect them, make sure to scrape off some of the enamel with a utility knife to ensure a good connection! Just be careful not to damage the wire itself.
There's likely an invisible coating on those wires. If electrical tape doesn't work to fix the connection, you might need to strip the coating off using a lighter or by sanding it down a bit. Another option is to use soldering instead of tape – it's a more reliable fix. It's true that the wires usually have that clear coating so they won’t short circuit.
Definitely go for soldering rather than tape. It provides a much stronger connection and will likely last longer. If the wires are fully intact, soldering will be your best bet for a solid repair. If you're unsure, just be cautious with what you cut or scrape off.
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