Step 1: Preparation

: Use an alloy solder suitable for electrical soldering, commonly lead-tin alloy or lead-free solder.

Step 2: Prepare the Wires

: Use the wire stripping tool to remove the insulation from both ends of the wire. Typically, strip 2-3 mm, but adjust as needed.

Step 3: Preheat the Soldering Iron

Before starting to solder, heat the soldering iron to the appropriate temperature (usually 350 degree ). Ensure the tip of the soldering iron is clean, and you can wipe it gently with a damp cloth or wire brush.

Step 4: Heat the Soldering Point

: Gently touch the tip of the soldering iron to the soldering point and heat for 1-2 seconds to ensure the temperature is high enough to melt the solder.

Step 5: Add Solder

Step 6: Cool and Inspect the Solder Joint

Step 7: Clean the Soldering Area

Step 8: Inspect the Soldering Quality

: Prolonged high-temperature heating can damage the wire's insulation and even cause component damage.

Soldering wires, while a fundamental skill in electronics assembly, directly impacts the stability and safety of the product. In TECOO's PCBA subcontract manufacturing process, soldering quality is key to ensuring reliable electrical connections and the long-term operation of equipment. We always put the customer first, ensuring that every soldering process meets the high-quality standards required by our clients.