This paper presents an ac-dc LED driver that consists of two-parallel inverted buck converters. To buffer the twice-line-frequency energy, one inverted buck converter (also known as a floating buck ...

Is Johnson the key to the Hawks success this season? In a recent article from ESPN's Zach Kram, he pointed out how Johnson's return and two other key stats could shape the Hawks season: ...

What's the most important factor in a relationship? Emotional stability. And what's number two? While some believe the answer is flexibility, Andrea Miller, founder, CEO, and podcast host, argues ...