Photocouplers optically links, via transparent isolating material, a light emitter and a photodetector. Used as an interface between circuits with different ground potentials, photocouplers replace ...

Solid-state device technologies, which are available to the amplifier designer, fall, broadly, into three categories: bipolar junction transistors (BJTs) and junction diodes; junction field effect ...

Transistors, the building blocks of microprocessors, may have only one place to go in the future according to Intel researchers: up. At a presentation in Japan this week, the Santa Clara, Calif.-based ...