Disadvantages of the traditional four-layer stackup of PCB
If the interlayer capacitance is not large enough, the electric field will be distributed over a relatively large area of…
How to easily achieve reliable and efficient industrial PCB connection?
Letting machines replace people to work is a main theme of human social development, and efforts and attempts around this…
What to consider when designing PCBs for SiC FETs
Power conversion products have benefited greatly from the introduction of wide bandgap semiconductor switches such as SiC FETs (a normally…
How to design the safety spacing of PCB?
There are many places in PCB design that need to consider the safety spacing. Here, they are temporarily classified into…
6-layer PCB board design! Which of the 4 solutions to reduce EMC is better?
In the consideration of PCB EMC design, the first thing involved is the setting of layers; the number of layers…
PCB immersion gold is not just for good looks, but also has these practical functions
PCB immersion gold is not just for good looks, but also has these practical functions In the electronic equipment manufacturing…
What is SMT patch processing?
SMT patch processing, that is, outsourcing processing services for surface mount technology, is an indispensable part of today’s electronic manufacturing…
AC-DC controller PCB layout guide
In the application of 65W~150W output power range, CrM PFC+QR Flyback topology is a very commonly selected architecture. With the…
How to ensure that PCB design files meet SMT processing requirements
1.File integrity check 1.1 PCB schematics and Gerber files First, it is necessary to confirm whether the customer has provided…
Unveiling the ingenious grounding in electronic design: Why is the PCB ground connected to the metal case with a resistor and capacitor?
The grounding problem of electronic products is a common topic. This article only talks about a small part of it,…
Using Allegro to implement high-speed circuit wiring design for embedded systems
1 Introduction With the continuous increase in the main frequency of embedded microprocessors, the transmission and processing speed of signals…
Protel PCB wiring essence article
The first PCB wiring In PCB design, wiring is an important step to complete product design. It can be said…
Analysis of the Benefits and Challenges of 3D Functional Design in PCB Design
Designing and building the next generation of electronic products is a complex process, especially in a highly competitive global industry…
High-speed PCB anti-interference design based on DSP
Introduction With the widespread application of DSP (digital signal processor), the design of high-speed signal processing PCB board based on…
Mentor explains 3D PCB system design technology for PCB design challenge
At the Mentor 2013 China PCB Technology Forum, Mentor explained three-dimensional (3D) PCB system design technology, multi-board system design, advanced…
