PCB News

2019-09-30

Circuit board soldering technology in recent years, the electronics industry process development history, can be noted that a very obvious trend is the reflow soldering technology.

2019-09-29

High frequency PCB designers generally choose high-frequency PCB boards from several aspects: low dielectric constant, low loss factor, frequency and temperature stability, and cost (material cost, design testing manufacturing cost).

2019-09-25

Type-C and MIPI interfaces are popular, and Type-C is driving changes in iOS devices. Engineers need to focus on the two interface specifications and implementation strategies when designing.

2019-09-25

Since the birth of the world's first three wheeled car in 1886, people have been carrying the dream of autonomous driving and have been committed to developing and innovating automotive technology.

2019-09-25

In actual engineering operations, the selection of high frequency PCB boards may seem simple, but there are still many factors to consider.

2019-09-25

​The customer has a requirement to specify that the dielectric constant of FR4 must be 4.5. PCB board suppliers cannot guarantee such precise DK values for FR4.

2019-09-24

Reasonable component layout is the basic premise of designing a quality PCB. Requirements on component layout mainly include installation, force, heat, signal, and aesthetics.

2019-09-24

Multilayer circuit boards have high assembly density, small size, and light weight. Due to the high assembly density, the connection between each component (including components) is reduced.

2019-09-24

The 3W rule of preventing crosstalk in PCB design. Crosstalk refers to the mutual interference between different networks on a PCB caused by long parallel lines.

2019-08-01

Below is a simple illustration of multilayer PCB fabrication. The first step in PCB fabrication is to organise and check the PCB layout. The PCB fabricator receives the CAD files from the PCB design company.