A newly developed white organic light-emitting diode operates at under 1.5 volts, report researchers from the Institute of Science Tokyo. By using triplet–triplet annihilation to generate blue light ...

It is envisioned that in the near future, a hybrid operation between DC and AC systems may be observed. Hence, this paper proposes a new DC–DC/AC flyback-based power converter with the least number of ...

Moreover, with the 12-V Zener diode (ZD1) in place, the relay releases more quickly than it otherwise would. As is well known, a Zener diode wired in series with a reverse-biased flyback diode across ...

The paper discusses the equivalent nature of these two converter topologies (Buck-boost and Flyback) and their ability to step up or down DC voltages. It emphasizes the importance of galvanic ...