Search Results: 3207 Threads,321 Pages
0 answers
170 views

Key points of high-speed PCB design

The concept of high-speed PCB is only derived from a very vague comparison in the engineer's mind. Years ago, when digital circuits were just emerging, the rate was very low, and PCBs could basically ... (See More)

Luis Fernando
2019-02-21 17:20:40
0 answers
125 views

A comparison of Multiple PCB design and EDA simulation tools

Evaluating the pros and cons of EDA design tools is a more controversial topic, and it is difficult to draw an authoritative conclusion. Because each tool has its own characteristics, corresponding to... (See More)

shatomedia
2019-02-19 13:52:39
0 answers
324 views

How to Use Allegro to Design Multi-layer PCBs?

The pcb multi-layer board is a special kind of printed board. Its existence "location" is generally special. For example, there will be pcb multi-layer board in the circuit board. This kind of multi-... (See More)

Jukka Ainali
2019-01-29 16:14:08
0 answers
323 views

Impedance Matching in High Speed PCB Design

The transmission at this time does not cause reflection, which means that all energy is absorbed by the load. Otherwise, there is energy loss in the transmission. In high-speed PCB design, the matchin... (See More)

Horlebein
2019-01-29 15:12:52
0 answers
248 views

Brief Talk About Heat Dissipation Of Aluminum PCB and Its Design Method

In order to solve the heat dissipation problem, aluminum PCB and some high-power IC are widely used in LED trace design. Aluminum PCB consists of copper layer, thermally conductive dielectric layer an... (See More)

Tamir Asaraf
2019-01-29 11:00:41
0 answers
133 views

Blind Holes and buried Holes Production

Description: Blind holes and buried holes are applied to high-density boards. Engineers use this design to save the space of the boards, so that to reduce the volume of the boards. For example, cellph... (See More)

Yucel Calik
2019-01-29 10:11:05
0 answers
139 views

PCB Manufacturing Process

The manufacturing process of the PCB begins with a "substrate" made of glass epoxy (Glass Epoxy) or made of base with something similar material. The first step in the production is to create wiring... (See More)

Ibrahim ARI
2019-01-29 09:49:54
0 answers
276 views

PCB Material Classification and Properties

The classification of printed circuit boards for communication products, material selection, technical development direction, design and processing technical specifications, can be used by printed cir... (See More)

Vojtek Gábor
2019-01-28 17:14:12
0 answers
272 views

PCB Board Warpage Reasons and Treatment

Printed Circuit Board Warping And Leveling Method 1. Flatten Warped Plate in PCB Process In the PCB process, the plate with a relatively large warpage is picked out and leveled by a roll-type level... (See More)

Sergio Sota Ortega
2019-01-28 14:27:11
0 answers
202 views

Some Notes about PCB Panel

1. The outer frame (clamping edge) of the PCB panel should adopt a closed-loop design to ensure that the PCB panel will not be deformed after being fixed on the fixture;   2. PCB board... (See More)

Michele Deligio
2019-01-28 09:51:52
Search Results: 3207 Threads,321 Pages