Cradle has released their new simpler, faster solution for fan design, SmartBlades. SmartBlades simplifies axial cooling fan design by automating generation of blade geometry CAD data. Engineers adjust parameters for blade number, profile, and twist. Shape information can be output in Parasolid XT format compatible with most CAE software. Or seamlessly import it into Cradle … [Read more...]
New PWM Controller for Fans Released
SANYO DENKI has recently released their “San Ace PWM controller”, which controls fan speed through PWM. This contributes to reduced system power consumption and the fan noise. Up to four PWM-input fans can be connected to each controller, without requiring a costly function generator. The controller can be powered by the fan power supply at rated voltages of 12, 24, and 48 … [Read more...]
How to Choose the Right Solution for Effective Heat Management
(June 3, 2016) Because electronics have shrunk significantly in recent years, the solutions to cool them must be adjusted. Electropages.com suggests “a case-specific analysis must be performed as each application is subject to different circumstances,” to determine the right strategy for cooling electronics. This analysis is called “CFD analysis,” or computational fluid … [Read more...]
New Speed Controllers for Fans to Reduce Energy Consumption
Orion Fans has recently developed a low-cost dual channel phase control unit to control fan speed for single or multiple fan assemblies, series OA11/22. It is field adjustable, with the ability to precisely control fan noise, speed, and air delivery according to application requirements. It also comes with four factory presets that allow for maximum flexibility with minimum … [Read more...]
Thin “Super-Flow Micro” Fan Offers 0.60cfm
JARO has recently released their newest Micro-Fan available with 0.60cfm. The fan measures 17x17x4 mm (at 15,000rpm), and offers a static pressure of 2.413 mm H2O, according to JARO. With operating voltages from 2.8 to 3.5Vdc, the life expectancy is 50,000 hours. It is ideal for space-limited applications, including UAVs (Unmanned-Aerial-Vehicles), pocket projectors, PDA, … [Read more...]
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