cooling

Putting the data into power supply data sheets
Why is it that seemingly similar power supplies have significantly different performance and reliability...

Technology Supporting Globalization of Fans
San Denki has fan design departments in both Japan and the Philippines and are constantly developing...

Using Ultracapacitors for Voltage Stabilization
When an electrically-driven machine starts, it may require very high current from the power supply for...

Understanding forced air cooling in power supplies
All power supplies generate waste heat which has to be dissipated. The heating effect becomes greater...

Thermal Management Design Resources for Vicor ChiP Products
Two key factors in maximizing power converter performance and successful power system design are thermal...

eGaN® FET Drivers and Layout Considerations
When considering gate drive requirements, the three most important parameters for eGaN FETs are (1) the...

Fiber Management Solutions for the Cell Tower
Fiber optic cable no longer stops at the base of the cell tower. As mobile communication network operators...

Energy Efficiency of Component Power Supplies
Whilst it is easy to discuss Energy Star and energy efficiency (meaning active efficiency and no load...

eGaN® FET Small Signal RF Performance
Even though the eGaN FET was designed and optimized as a power-switching device, it also exhibits good...

Low Power Consumption Fan 60 mm Sq. 10 mm Thick “San Ace 60” 9GA Type
In recent years, a trend has emerged for devices in the LCD display, LED panel and other similar markets...

ENHANCED BOILING HEAT TRANSFER BY SUBMERGED ULTRASONIC VIBRATIONS
This paper describes a new two-phase cooling heat transfer cell based on a submerged vibration-induced...

The Effect of Forced Air Cooling on Heat Sink Thermal Ratings
A Heat Sink's thermal rating can be effectively improved by increasing air flow over its exposed surface...
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