Ericsson POL regulators are implemented by using non-isolated synchronous buck topology shown in Figure 1. During normal operation of a buck power stage, QH and QL are alternatively switched on and ...

While switching regulators are often preferred over linear regulators because they are more efficient, the switching topology leans heavily on an input filter. This circuit element, combined with the ...

Designed for Tomcat 6, BadInputFilter provides a frontline of defense against common web application security exploits such as SQL injection attacks and cross-site scripting. Unfortunately, ...

To ensure the stability of dc-dc converters, most power-system designers adhere to the common rule that input source impedance should be small compared to the converter's input impedance. Not all ...

Spreadsheets can be used to model delta-sigma modulators (DSMs). 1 Filtering can affect these models, though. DSMs take an analog input and convert it to a digital stream, where the average of that ...