NEC has developed an eco-friendly cooling system for CPUs, said to use 60% less energy than a water-cooling system and even 80% less than an air-cooling system. The core of the system is a liquid chlorofluorocarbon (CFC) substitute, which circulates around the CPU to draw away heat and has low greenhouse effects. NEC says the refrigerant begins boiling at around 50oC, changes … [Read more...]
Thermostatically Controlled Fan Cord
Gardtec Incorporated’s Green Fan Cord, a thermostatically controlled fan cord, allows AC fans to turn on/off as system ambient temperature calls for additional cooling. The fan cord will turn on cooling fans as ambient temperatures reach the upper 80s Fahrenheit, then turn off cooling fans as temperatures return to the lower 80s. Learn more from Gardtec Incorporated. … [Read more...]
EIC Solutions Launches New Website
EIC Solutions, Inc., a manufacturer of thermoelectric air conditioners and standard and custom sizes of electronic enclosures, recently went live with its new website, www.eicsolutions.com, allowing easier navigation and access to product information. The new site’s features include updated photos with specifications, a more comprehensive list of products, an improved layout … [Read more...]
Single Fan Controller Improves Thermal Monitoring
Degree Controls has released a single fan controller for improving thermal monitoring and fan speed management in electronic equipment. The TC10257 is small form factor, RoHS compliant, DC fan controller with reprogrammable interface. It is intended for those who are designing equipment that uses a single, 24 or 48V DC fan and do not wish to merely run it at full speed, thereby … [Read more...]
The Better Box Model
Introduction For the consumer, natural convection cooling or fan-less cooling is the method of choice. It is silent, it is reliable, it is simple, and it is environmentally sound because no additional energy is used to remove the excess heat. For the thermal engineer, fan-less cooling is more problematic. On the plus side, no fan is needed, so there is an attractive cost … [Read more...]
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