Recently, CoolIT Systems announced it is delivering a second deployment of its Rack DCLC™ data center liquid cooling solution to the Poznan Supercomputing & Networking Center. “The PSNC cluster expansion combines Huawei blade servers in the E9000 chassis with CoolIT Systems Rack DCLC liquid cooling system to manage over 80% of the server heat,” according to CoolIT … [Read more...]
Immersion Cooling in Bitcoin Mining Data Centers
Power densities in bitcoin mining data centers are radically higher than in data centers that house traditional IT equipment. Some data centers have found that by bringing bitcoin mining ASICs, or Application Specific Integrated Circuits, in direct contact with dielectric fluid allows more mining horsepower in a square foot of data center space. According to Data Center … [Read more...]
Investigating New Methods for Removing Heat from 3-D Integrated Circuitry
Franklin Robinson, a NASA Thermal Engineer, and his team are studying different cooling techniques so that NASA might benefit from future integrated circuitry. “To make sure NASA benefits from this emerging 3-D-circuit technology, Robinson and his team have begun investigating a technology that would remove heat by flowing a coolant through embedded channels about the size of … [Read more...]
New Option for LCD to Printed Circuit Board Connections
Fujipoly recently introduced the Series 5002 Silver Zebra connector. The connector is a low-cost, long-life option for LCD to printed circuit board connections, and can be used as a board to board connector where space is limited. It has a “carrying capacity up to 300 mA per square .040”and exhibits a contact resistance of less than 500 mΩ,” Fujipoly said. The Series 5002 … [Read more...]
Electron Chirality in Graphene Impacts Current Flow
A group of researchers from Russia and the U.K. have discovered that electron chirality in graphene impacts current flow. The team’s paper, which was published in the journal Nature Physics, explains how the group detected and measured the impact of chirality in graphene. The researchers suggests that this discovery could lead to better tunneling electronic devices and new … [Read more...]
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