Mansfield, Mass. – Datel says its DTL3A and DTL4A digitally controlled electronic loads for power supply and component burn-in offer high resolution at working voltages up to 200 volts. The devices, ...

The ever innovative and prolific Mr. Woodward has offered “PWM-programmed LM317 constant current source,” an intriguing programmable constant current source which elicited a lively conversation in its ...

Download this article in PDF format. Arbitrary function generators (AFGs) are used to generate many different types of electrical waveforms, such as sine waves, square waves, triangular waves, and ...

A power IC from Linear Technology Corporation provides system designers with a two-terminal current source. Until now, current sources were imprecise or had to be designed from discrete components.

Guest columnist Subhodeep Ghosh of Cypress Semiconductor looks into the stability issues affecting the usefulness of powerline communications as a networking technology. Powerline communications (PLC) ...