About EMI and Thermal Management

Alternative to Gore GS2100 Obsolescence: EC2120-HB Conductive Fluoro-Silicone

EC2120-HB conductive fluoro-silicone is a 45 Shore A Ni/C conductive fluoro-silicone. With similar specifications as Gore GS 2100 Material. This alternative to Gore Material GS2100 consists of a carbon-filled cellular PTFE matrix, a conductive pressure sensitive adhesive and a PET carrier film.

How to make a transparent, conductive surface for EMC & RF shielding applications?

How to shield against electromagnetic and radiofrequency waves and to keep transparency? It might be counter intuitive, because electromagnetic waves need to be stopped by a metallic surface or material. Which is not transparent! And yet solutions exist! So forget about you ITO film and discover the micro Cu Mesh for EMI shielding and transparency. Here we are!

EMI and Thermal Management - Compelma

Compelma is a major actor on electromagnetism compatibility (EMC) and thermal management. With more than 30 years of technological background, our team supports you on your electronic projects to get the best EMI and thermal product.

Metallization of plastic parts (PVD)

Metallization process still being unknown. Although PVD has substantial advantages: parts with lower weight, lower cost, mechanical characteristics... This article contains details about PVD processes and illustration of the PVD machines.

Standard or Tailor Made? What for EMI and Thermal Management on Electronic?

Cost efficiency and technical specifications, how to make them match? Few examples in this newsletter and a focus on our catalogues of standard parts for EMI shielding and Thermal Management on your electronic projects. Subscribe to our monthly newsletter to not miss the next edition.

Which thermal interface for your CPU, GPU or FPGA?

Thermal interfaces material (TIM) are used to make thermal conductivity higher. It avoid air between chips, PCB, and other hot components. It makes contact between the component and the heat sink or cold plate. It exists different kind of thermal interface material. This article explains the different thermal material for thermal management.

PCB cover for EMI Shielding

Looking for an efficient shielding on PCB? What do you know about PCB cover for EMI shielding? You should keep in mind some specificities. Let's have a look to the best practices and the products.

Introducing Catalogues of Standard Parts

Compelma team is proud to announce the launch of its online catalogues! The online catalogues are a shortest version of our PDF catalogues. It contains the more standards parts for EMI and Thermal Management. Discover more about it.

Transparent EMI Shielding: Cu Mesh film

Transparent EMi shielding is possible using a microscopic Cu Mesh. It is an alternative to ITO film, without oxidation and with a better electronic conductivity. This film can be laminate or stick on glass or poly-carbonate sheet (PET or PC). The dimensions and the machining of the part is custom following your project. This article introduces our technology.

Shielding Case: 5 Expensive Mistakes

Shielding case is the common protection against EMI at a PCB level. Be careful to make the right technical choices for your shielding cases on PCB level.

About Spring Finger Contacts (SMT) - Grounding Spring

Compelma provides all the technical informations required to make your design. Read this article to have a look at the information provided with each spring finger contact. As you cannot earn time on your project if your assembly process is not automated. Compelma provides the first parts as prototyping (bulk or tray). When it comes to mass production, we are providing part for SMT (Surface Mounted Technology) and pick and place.

Electronic setup with Compelma support

Compelma is supporting you on different EMC and thermal products for your electronic setup. With our team as EMI and thermal management support you get only one interlocutor for the different question you might have. This example of realization, give a quick overview of your capabilities.

Thermoelectric Assembly

This article is about a real project developed for a civilian project. This global part is created and assembled by Compelma. Our goal is to make you earn time and deliver a custom product for your project.