The I-V characteristic of a solar panel can be mathematically modeled by Equation 1 as a current source with two independent ... the Ebers-Moll model for a bipolar transistor, the current in ...

In multiple-output power supplies in which a single supply powers circuitry of vastly different current draws, two perplexing steps are sensing ... threshold voltage of approximately 0.6V of a bipolar ...

IBM has demonstrated what it claims is the world’s first ‘thin-silicon’ SiGe bipolar transistor which makes multi-GHz BiCMOS possible. How it works IBM’s bipolar transistor has a silicon-germanium ...

The 1991-vintage IBM ES/9000 mainframe was one of the last systems to be built around bipolar transistor technology, with [Ken Shirriff] tearing into one of the processor modules (TCM) that made ...