A new digital power supply controller with 64 kB of flash memory is architected to allow for “on the fly” firmware updates for AC-DC and isolated DC-DC power supplies. Without replacing the power ...

When designing a digital power supply such as boost power factor correction (PFC), have you ever seen a current oscillate like it does in Figure 1? You may think that this unstable oscillation is ...

Powervation Ltd increased system efficiency, and breakthrough design simplicity released PowerSMART™ v1.1, an updated version of their design tool, as well as, the release of a new PV3012 firmware for ...

STMicroelectronics has announced a power-factor correction controller for the front-end of ac-dc PSUs from 600W to 6kW. Called STNRGPF02, it implements a two-channel interleaved boost topology as well ...