David W. Berning was born in Cincinnati, Ohio, in 1951. He received the B.S. degree in physics from the University of Maryland, College Park, in 1973. In 1974, he joined the National Bureau of Standards (now the National Institute of Standards and Technology, NIST), in Gaithersburg, Maryland. Much of his career has focused on semiconductor device reliability, first using laser-scanning techniques to probe active devices, … Wikipedia
The definitive Wikipedia entry for David Berning. Wikipedia is the biggest multilingual free-content encyclopedia on the Internet. en.wikipedia.org/wiki/David_Berning
Established 1974, The David Berning Company manufactures a series of vacuum tube audio amplifiers based on a unique impedance converter that replaces the traditional audio-output transformer. davidberning.com
