Many of today’s switching power supplies implement synchronous rectifiers to improve efficiency. In isolated topologies, the power-supply controller typically is located on the primary side of the ...

Maximizing energy efficiency and power density have now become requirements for power supply designs in low power chargers and adapters. It has become necessary for synchronous rectification (SR) to ...

Marotta Controls today announced the award of U.S. Patent No. 12,283,877 for a novel synchronous rectification technique developed by Joseph Youssef, Marotta’s Senior Director, Electrical Engineering.

Power supply designers are all too familiar with the fact that the power switches are among the key contributors to overall power loss. For high current applications, this is the reason lower losses ...

Delivering elevated levels of reliability and power efficiency is crucial to all manner of modern power-system designs. Therefore, highly effective mechanisms need to be put in place that can rapidly ...

ST has introduced a pair of autonomous secondary-side synchronous-rectification controllers for fly-back converters, suitable for quasi-resonant and continuous-discontinuous conduction fixed frequency ...

After discussing the three transistor high-side buck p-mosfet driver (a recognised circuit and not mine) with some of EW’s sage commenters, I wondered once again if I could design something similar ...

STMicroelectronics has introduced a new family of ultra‑compact synchronous‑rectifier controllers designed to improve efficiency and reduce component count in flyback power converter designs. The ...

GENEVA, SWITZERLAND, January 15, 2026 /EINPresswire.com/ — STMicroelectronics’ SRK1004 synchronous-rectifier controllers save space and increase efficiency in the ...