As the cost of electricity goes up, energy efficiency becomes more and more relevant as a design parameter. This is even the case in motion/position control applications, where servomotors are widely ...

Providing a high- and flat-efficiency curve, the iQE quarter-brick 100 to 200W isolated dc/dc converters suit high operating efficiency over a range of load conditions. The device claims a 90% typical ...

Because of the widespread use of pulse-width modulation (PWM), the efficiency of a synchronous buck converter operating in this mode is well understood. However, relatively few designers understand ...

Things get a little wonky at exascale and hyperscale. Things that don’t matter quite as much at enterprise scale, such as the cost or the performance per watt or the performance per dollar per watt ...

While there is no standard method for graphically representing fan-performance data, this article will cover what one is most likely to see. April 1, 2021 During the mid-1990s, Ron Michael, regional ...

Energy efficiency is one of the most misunderstood aspects of fractional horsepower motors and gearmotors. It normally does not receive much attention; however, efficiency can be critically important ...