When testing the stability of a switched-mode power supply, a Bode plot by an oscilloscope is ideal for checking the critical phase margin and gain margin values. This guide provides practical tips on ...

This online guide includes a wealth of practical tips for choosing suitable equipment, setting up measurements, running tests, and interpreting the measurement results. To investigate the stability of ...

Recordings obtained by ABC News capture a twisted world of hatred and violence. Dan Day, a God-fearing family man, describes his shotgun, two rifles and three handguns as “a bare minimum” for anyone ...