Note: Soldering wires on a three position electrical socket

Objective:

Soldering wires onto three connector tabs on a three position wall socket plug

End Product:

wall socket

Equipment:

Ambrell 4.2 kW induction heating system, equipped with a remote workhead containing one 1.0μF capacitor. An induction heating coil designed and developed specifically for this application.

Materials:

Plastic plug receptacle with 3 connector tabs, 0.187 in (4.7mm) wide, 0.05 in (1.27mm) thick, copper wire 0.08 in (2.03mm) diameter

Temperature:

400 °F (204 °C)

Frequency:

400‚‚à °F (204 °C)

Testing:

A two turn folded in œU in shaped coil is used to individually heat each connector tab. Tab and wire are placed in the coil for 2 seconds to complete the soldering process. Total soldering time is approximately 6-9 seconds for the soldering of the 3 tabs.
Customer is currently using a soldering iron & individually touching each soldering point which is producing inconsistent results and quality issues. By using induction heating the customer produces consistent, repeatable clean joints.

Benefits:

Induction heating provides:

  • Rapid localized heat only where needed

  • Repeatable, consistent results

  • Neat, clean joints

  • Hands-free heating that involves no operator skill for

  • manufacturing

  • Even distribution of heating

Soldering wires on a three position electrical socket

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