Harsh environments that are dusty can be very detrimental to embedded computer systems where fans and heatsinks become clogged and inefficient, causing overheating and system failures.
If these embedded systems are controlling production machines in factories, the cost of such a system failure can be very high. Where the embedded system is in a remote location, the cost of travel to maintain or replace the system can also be very high. Whatever the situation, the cost of the failure outweighs the cost of a system that has a chassis that is fanless.
Fanless chassis are constructed with cooling veins on the outside of the chassis and the CPU boards often have the CPU of the system in contact with the chassis to provide conduction cooling for the CPU. There are several variations on this method of cooling and excluding dust from the interior of the chassis.
Centurion Microelectronics (CME) represents several manufacturers who have fanless embedded systems in their range of chassis; these include IEI (one of which is pictured), Advantech, Quanmax and DFI, among others.
CPU power is one of the factors affecting the selection of a fanless embedded system. Currently CME can offer fanless embedded systems with CPUs ranging from Intel Atom to Intel i3/5/7 systems. For applications that require low CPU power, the Intel Atom processors are more than adequate and for applications requiring more processing power the i-Series CPUs can be used.
Unlock enhanced wireless performance
Computer/Embedded Technology
Duxbury Networking has introduced Cambium Networks’ Deep Virtual Circuit (Deep VC) technology, a free upgrade for the PMP 450 platform that will transform wireless broadband performance across the country.
Read more...Computing in industrial environments Vepac Electronics
Computer/Embedded Technology
The Panasonic Toughbook CF-33/CF33 Tablet is a 12,0-inch fully rugged device with hot-swappable twin batteries and highly configurable capabilities.
Read more...DDR5 DRAM series Vepac Electronics
Computer/Embedded Technology
Innodisk has announced its DDR5 6400 DRAM series featuring the industry’s largest 64GB single-module capacity.
Read more...Generate waveforms at 10 GS/s Vepac Electronics
Computer/Embedded Technology
New flagship arbitrary waveform generator cards from Spectrum Instrumentation generate waveforms with 2,5 GHz bandwidth and 16-bit vertical resolution.
Read more...Quad-port 10GBASE-T controller Rugged Interconnect Technologies
Computer/Embedded Technology
he SN4-DJEMBE, available from Rugged Interconnect, is a networking adaptor card for CompactPCI Serial systems, equipped with four individual controllers for 10GBASE-T.
Read more...HPE policy management platform
Computer/Embedded Technology
Duxbury Networking has announced the availability of the HPE Aruba ClearPass policy management platform, that enables business and personal devices to connect to an organisational level, in compliance with corporate security policies.
Read more...IoT gateways Brandwagon Distribution
Computer/Embedded Technology
IoT Gateways are hardware and software devices that are responsible for collecting data from connected devices, managing communication between devices and the cloud, and processing and analysing the data before sending it to the cloud for further analysis.
Read more...1.6T Ethernet IP solution to drive AI and hyperscale data centre chips
Computer/Embedded Technology
As artificial intelligence (AI) workloads continue to grow exponentially, and hyperscale data centres become the backbone of our digital infrastructure, the need for faster and more efficient communication technologies becomes imperative. 1.6T Ethernet will rapidly be replacing 400G and 800G Ethernet as the backbone of hyperscale data centres.
Read more...Keeping it cool within the edge data centre
Computer/Embedded Technology
The creation of more data brings with it the corresponding need for more compute power and more data centres, which, in turn, can create unique challenges with regards to securing the environment and cooling the IT loads.
Read more...NEX XON becomes Fortinet partner NEC XON
Computer/Embedded Technology
This designation demonstrates NEC XON’s ability to expertly deploy, operate, and maintain its own end-to-end security solutions, helping organisations to achieve digital acceleration.
printer friendly version