Applied Technology High School ATE 1012 Grade 10 Eng. Rose Hasan
Learners who successfully complete this module will: Identify soldering functions Remove and replace components on printed circuit boards. Identify the different accessories needed for soldering and desoldering. Assemble, solder and test the electronic circuit using the developed PCB in the previous module Eng. Rose Hasan
What is soldering/de-soldering? Soldering is a quick and efficient method of joining metals permanently. Eng. Rose Hasan
What is de-soldering? However, de-soldering is a method of removing the solder and components from circuit boards. Eng. Rose Hasan
Soldering is used for: Providing mechanical support by attaching various electrical components to PCBs Providing electrical contact between the component leads and conducting paths on the PCBs. Eng. Rose Hasan
De-soldering is used for: Troubleshooting PCBs Repair purposes Components replacement Eng. Rose Hasan
mbly.html Eng. Rose Hasan
Activity 1: Compare between soldering and de-soldering by completing the following table: (Page 8) Eng. Rose Hasan
Cont. Module 6. Activity 2: PCB drilling, mounting components and soldering. Eng. Rose Hasan