UNS2880b-P,V2 3BHE014967R0002 | UNS0884A-V1 3BHE004385R0001 | PCB assembly

Brand :ABB

Model :UNS2880b-P,V2 3BHE014967R0002

Directory Description :UNS 2880B-P, V2: COB PCB assembly

Product net thickness/length: 450 mm

Product height: 47 mm

Net weight: 0.67 kg

Product width: 290 mm

UNS2880b-P,V2 3BHE014967R0002 PCB assembly is a complex process involving multiple steps and key factors. Here is a detailed overview of the PCB assembly process:

PCB assembly steps

Add solder paste:

This is the very beginning of the assembly process.

Add solder paste to component pad where solder is required.

The solder paste is pasted in the correct position with the help of the solder screen, which is made of PCB file and has holes.

Place components:

UNS2880b-P,V2 3BHE014967R0002 After the solder paste is added to the component pad, start to place the component.

The PCB passes through a machine that places the components precisely on the pad.

The tension provided by the solder paste holds the assembly in place.

Reflux furnace:

After placing the assembly on the board, the PCB passes through the return furnace conveyor belt.

The controlled heat of the oven melts the solder added in the first step, permanently connecting the components.

Wave soldering:

Pass the PCB through a molten solder wave.

This creates an electrical connection between the solder, the PCB pad, and the component leads.