Capacitors are small components that store and release electrical energy in quick bursts. This video explains how they charge ...

While the demand for smaller cell phones with picture capabilities continues to increase, the current shrinking camera phone's image quality is limited by its typical LED-based photoflash, which ...

The LT3468 photoflash capacitor charger can charge a 100-µF capacitor to 320 V in 4.6 s from a 3.6-V battery. With a controlled peak current of 1.4 A, the device can charge any size photoflash ...