Electronic Design - Electronic components - Product Design page 9

2021-10-26

The full name of AOI is Automatic Optic Inspection, which is based on the principle of optical vision to detect common d...

2021-10-25

If you want to see how many layers the PCB has, you can identify it by observing the guide holes, because the 4-layer board used on the motherboard and the display card is the first and fourth layers of wiring.

2021-10-25

At present, in chip processing factories, it is a wide range of PCB boards to use visual soldering machines to solder. I...

2021-10-24

The four basic characteristics of radio frequency circuits will be interpreted from the four aspects of the radio frequency interface, small expected signal, large interference signal, and adjacent channel interference, and the important factors that need special attention in the PCB design process are given.

2021-10-24

The most obvious difference between the two is that in wave soldering, the lower part of the PCB is completely immersed in liquid solder, while in selective soldering, only some specific areas are in contact with the solder wave.

2021-10-24

1. CorrectThis is the most basic and most important requirement of printed board design. It can accurately realize the c...

2021-10-24

When developing a DSP system, the power supply needs to be carefully considered. Because some power chips generate a lot of heat, they should be placed in a position that is conducive to heat dissipation and should be separated from other PCB components by a certain distance.

2021-10-24

Although the EDA tools are now powerful, as the PCB size requirements are getting smaller and smaller, the device density is getting higher and higher,

2021-10-24

Before starting the PCB layout design, a complete and detailed description of the circuit is required, mainly in th...

2021-10-24

From the current and future application and development prospects, the application of inkjet printing technology in THE PCB is mainly reflected in the following three aspects: (i) Application in graphics transfer.

2021-10-24

Nowadays, for most layout designs, board-level simulation is no longer an option, but an inevitable way. The EDA in...

2021-10-24

As a PCB engineer who has a strong personality and pursuit, how can he draw a complete, efficient and reliable PCB diagr...

2021-10-24

Electronic CAD technology is not only a special tool for senior professionals to design large-scale integrated circ...

2021-10-24

ESD, this is what we usually call electrostatic discharge (Electro-Stac discharge). From the knowledge we have lear...

2021-10-24

The development of smart cars has always been a hot topic, especially after all-electric electric vehicles have set...

2021-10-24

In the PCB production process, whether it is a single-layer, double-layer panel or a multi-layer board, one of the ...

2021-10-24

PCB has many layers. When beginners learn PCB design, they are easily confused by various layers. To this end, we p...

2021-10-24

Serpentine line is very common,there are a number of uses, and delay compensation (timing isometric) in the conventional design of the most widely used

2021-10-24

The following is an introduction to the timing parameters of the basis of the clock circuit PCB design: Some paramet...

2021-10-24

PROTEL99 electrical layer is divided into two types, positive and negative layers, which have completely different ...