For the PDF version of this article, click here. Throughout the telecom slump of the last few years, the technology laying the foundation for the information superhighway has continued to advance at ...

There are a number of reasons why measuring the output ripple in switching regulators is such an important and delicate task. It is possible to receive erroneous readings while trying to measure this ...

Output voltage ripple plagues various types of portable electronics products. Voltage ripple is an unwanted artifact generated by switching regulators, the dc/dc converters which supply power to board ...

Ideally switch-mode power supplies would behave like mathematical models. But since they don’t you need to perform thorough characterization and troubleshooting. Fortunately, modern oscilloscopes are ...