Current sources are widely used in industrial control systems to transport analog process signals over long distances, but they are less widely used than voltage sources. This post loosely reviews the ...

Among all power factor correction (PFC) topologies, totem-pole bridgeless PFC provides the best efficiency; therefore, it is widely used in servers and data centers. However, closing the current ...

石油掘削基地ディープウォーター・ホライズンの爆発炎上事故に伴いメキシコ湾に流出した原油の一部が、フロリダ半島沿岸部の海流「ループ・カレント（Loop Current）」に流れ込む可能性が一段と高まったと米国海洋大気庁（NOAA）の担当者が明らかにした。