New isolated LED controller with active power factor correction (PFC) is specifically designed for driving LEDs from a universal input range of 90VAC to 265 VAC. The LT3799 is cost efficient and more reliable because it delivers a well-regulated current to the secondary side without using an opto-coupler, and it is also compatible with standard TRIAC in-wall dimmers. Read more … [Read more...]
Energy Management Software Helps Data Centers Conserve Energy
Power IQ 2.0 Energy Management software provides Thermal Analytics for monitoring rack temperatures based on industry guidelines. Trending reports and cumulative totals can be displayed at the data center, floor, room, rack, customer and IT device level. Power IQ also features: vendor agnostic centralized monitoring agentless graceful OS shutdown outlet control powerful … [Read more...]
Rugged Fan Controllers for Chassis Management
Curtiss-Wright Controls Electronic Systems has released its new family of Hybricon rugged intelligent fan controllers for chassis management. These MIL-STD-461F, MIL-STD-810G and MIL-STD-704F fan controllers provide intelligent nodes for use in PMBus-based chassis management systems, enabling system designers to quickly and easily integrate system fan monitor and control … [Read more...]
Beer Fridge – A Case Study in Thermal Design. Part 6 – Baffles and Bottlenecks
For a blog series focused on thermal design there has been precious little design presented so far. Design is the process of making a plan for the construction of an object/product. Whether you subscribe to the rational or action-centric model of the design process, some form of iteration and adaption is used to arrive at a design that is fit for production. Trying an idea, … [Read more...]
Energy Efficiency Expo 2011 Abstracts
Deadline: March 10 Energy Efficiency Expo 2011, to be held Sept. 20-21 in Nashville, Tenn., is accepting presentation abstracts for the international trade fair showcasing products and services to help organizations reduce their energy consumption and become more energy-efficient. Key areas of focus for the event are heating and cooling, lighting, energy measurement and … [Read more...]
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