EMC Consutancy & Design solutions

The RS422 and RS485 standards are well known in the industry for their reliability and noise immunity. However, they do hide the seeds...

In one of my previous blogs, I discussed the importance of adding common mode filtering to power cables. Nevertheless, even the best...

The following tips may be helpful if you're designing a solution that uses a 10/100 LAN Ethernet port. Some very common Ethernet PHY...

Let's learn how to fix emissions due to clock lines. Over the course of my career, I have helped many companies resolve EMC issues. One...

In terms of EMI, it is very difficult to have a product that is both efficient and low noise. Today I'd like to discuss some typical...

Last year I worked with Cryptalab on the design of a quantum random number generator card. SSL/TSL experts know how important this is in...

In my previous post, I explained why there are emissions in DC-DC converters that are insulated and how to minimize them. I have also...

As I mentioned in two previous posts, I have discussed the emission path of an insulated DCDC converter below the frequency of 80 MHz. It...

Hello again! The previous post demonstrated how an insulated DCDC converter can generate unwanted emissions at frequencies below 80 MHz....

As a matter of fact, it is quite common these days that we need some amount of insulation between our electronics and the outside world....

The 2023 was the busies time ever. Because of all the projects I had, I barely had time to write articles for EMC. In this year, I've...

The use of good ECAD is crucial to the design and development of high-quality electronic products. ECAD can provide a variety of...

Over the last ten years, I have seen so many PCBs fail conductive immunity that I could write a book about it. In most cases, the errors...

These days, we tend to encounter circuits with microcontrollers that incorporate AD/DA converters as a part of their design. As an...

As part of my job, I have been analyzing PCB layouts that have been designed by third parties. Whenever I do this, it is interesting to...

There is a feeling in me that sometimes the old books are better than the new ones. As an example, a book by Hnatek called Design of...

PDN design is not an easy task, and it can be challenging. One of the most common mistakes is to follow so-called "rules of thumb" that...

In today's world, ribbon cables are widely used as a way to interconnect PCBs with each other. They are low-cost and very easy to...

My current client has four heatsinks in his design, so in my solution, I'm designing some precautions to minimize emissions in the final...

Back in the day, when testing was conducted for EMC, it was possible to perform tests, such as immunity tests, during which the device...