During this process, care must be taken because too much or too little heat may ruin the project. The board is then baked by raising it to over 2000C so that the solder is melted correctly. Surface Mounted Technology is the most used technology because it allows the components to be placed directly on the board using solder paste, which serves as glue. Each of the steps has a distinct thermal profile. 2.1.1 The ProcessĪ conventional reflow soldering process has several stages. Typically, the main objective of reflow is to melt the solder and the adjoining surfaces without damaging the electrical components. It reduces the cost of assembly to a great extent. It may also be used to fill holes with the solder or insert component leads in through-hole boards. Reflow soldering is commonly used to attach components to circuit boards. The assembly is then passed through a reflow oven. The assembly is then subjected to heat, which then melts the solder and connects the joint permanently. FOR the PCB board you need, you can contact us at WELLPCB Reflow EquipmentĪ mixture of flux and powdered solder is used to attach several electrical components to contact pads.

The members come with terminals that must be connected to circuits using solder through the soldering process.įigure 2 need to know about ordering custom PCB Circuit boards online. When used to join components, it allows them to perform a specific task as envisaged by the engineer. Typically, soldering entails using alloys with a melting point that is lower than 450☌. It is used to join components in circuits and to make electrical contacts.

This allows the piece to stick to the PCB.So firstly, you need to ensure the quality of your PCB is ready for the following processes. The solder sticks at the tip to help transfer the heat and raise the temperature of the metallic part of the components to the solder’s melting point. The tip of the iron is used to heat the solder and flow around Your parts. Soldering on PCBs results in populating the board with components. Thus, You must solder your components faultlessly if You want Your circuit to perform the job it is designed to do.

In electronics, the performance of any circuit depends on the effectiveness of the soldering process. It is commonly used when mounting components on the PCB, even though it can also be applied in plumbing and other electrical projects. It involves fixing a component by dissolving a solder and running it on the two contacts you want to join.įirstly you can view PCB Assembly Process here then you can know the soldering process in the PCB Assembly Procedure more clearly. However, it is one of the most accessible and most enjoyable jobs for experienced technicians and engineers. The PCB soldering process can look difficult to inexperienced technicians.

Pcb soldering