Next time your at a LED traffic light, realize that they are so many leds there isn't a need for a resistor so they only have rectifiers and you can see the LEDs flashing at 60Hz so yes they have ...

The AC comparators, Figures 1 and Figure 2, allow you to visually monitor the levels of AC input signals. Previously, for express assessment of the levels of controlled signals, a method of ...

Fai rchild introduced the new FL77944, the first solution in its LED Direct AC Drive family of solid-state LED lighting solutions that manufacturers can use to easily scale power and create smart ...

Of course, there were many steps that led AC/DC to releasing the defining album of their Rock & Roll Hall of Fame career. The effort required long nights in the studio, with the band hunkering ...