Induction Soldering Wires Onto Connection With IGBT Induction Heating Units
Objective Heat connector assemblies for soldering
Material Device assembly
Tin plated brass terminalsย Solder paste
Temperature 500ยฐF (260ยฐC) 5-7 seconds
Frequency 360 kHz
Equipment DW-UHF-6kW induction heating system equipped with aย remote heat station, containing two 0.66 ฮผF capacitor.ย An induction heating coil designed and developed specificallyย for this application.
Process A single turn helical coil is used to heat the solder paste. Theย connectors are placed inside the induction heating coil and RFย power is applied for 5-7 seconds until the connector heats.
Solder paste is applied to the joint in two ways, stick-fed orย manually.
Results/Benefits โข Compared to using a manual soldering iron, inductionย heating precisely applies heat to for higher quality solderย joints
โข This is ideal for integrating with an automated system. Byย stick- feeding the solder more aesthetically pleasing partsย are produced.
