STMicroelectronics claims its new power supply controller will enable more efficient, cost effective, reliable and quiet laptop adapters, pc power supplies and led lighting ballasts. The L6699D is, ...

For high (80 to 90%) efficiency offline power converters from 200 to 600 W for applications such as flat-panel TVs PC and Workstations, and the latest generations of high-brightness LED streetlights, ...

LEDs find wide use in emergency lighting because of their high efficiency and control simplicity. The circuit in Figure 1 provides a highly efficient and reliable design for emergency LED lighting at ...

Santa Clara, CA and Kyoto, Japan, July 10, 2024 (GLOBE NEWSWIRE) -- ROHM Semiconductor today announced LogiCoA™, a power supply solution for small to medium power industrial and consumer equipment ...

Nearly all lighting applications today use LEDs. In a relatively short amount of time, they have become established as the preferred choice of illumination. However, in most applications, an LED can’t ...