Luna's Column

What is the impedance control or a controlled impedance?

by Marketing PCB HERO June 28, 2022

What is the impedance control or a controlled impedance? Impedance is the result of the interaction between the resistance and reactance in a circu...

Panel Requirements for PCB Assembly

by Marketing PCB HERO June 28, 2022

PCB panel refers to put several small PCBs into a large board for production. It is easy to separate the multiple PCBs and avoid damaging the board...

Components sourcing

by Marketing PCB HERO June 28, 2022

In an age where e-commerce has been rapidly developed, there are greater convenience and flexibility in components sourcing. But the challenges are...

Mixed Assembly Advantages

by Marketing PCB HERO June 28, 2022

What is the mixed assembly? Though surface mount technology has become the main mounting method in PCB manufacturing, there are still some componen...

Printed Circuit Board Prototype

by Marketing PCB HERO June 28, 2022

The Printed circuit board(PCB) is the foundation of electronic equipment, and it can be found in every electronic device in today ’s world. The ver...

Printed circuit board materials

by Marketing PCB HERO June 25, 2022

Printed circuit board (PCB) materials usually include the substrate, laminate, copper foil, solder mask, and nomenclature (silkscreen). The differe...

V-scoring

by Marketing PCB HERO June 25, 2022

The final manufacturing stage is to cut the PCBs out of the production panel by V-scoring or tab-routing. V-scoring is also called V-cut, V-groove,...

Electrical Test (E-test)

by Marketing PCB HERO June 25, 2022

The electrical test is performed before delivering the PCBs. Usually, all the PCBs will go through E-test after manufacturing. Open circuits and sh...

SMT FLOW

by Marketing PCB HERO June 20, 2022

1)Solder paste - reflow soldering process, the characteristics of the process are simple and fast, which is conducive to the reduction of product v...

Surface assembly process

by Marketing PCB HERO June 20, 2022

The SMT process has two basic processes. One is the solder paste reflow soldering process, and the other is the patch-wave soldering process. In ac...

Best applications for rigid-flex PCBs

by Marketing PCB HERO June 20, 2022

Although rigid-flex printed circuit boards have several advantages, they are not suitable for all PCB applications, especially those that require ...

Benefits of rigid-flex PCBs

by Marketing PCB HERO June 20, 2022

Benefits of rigid-flex PCBs Rigid-flex PCBs offer the best of both worlds. As such, it can suit a wide variety of applications and has several adv...