Abstract: The 1.2 kV-class double gate carrier stored trench-gate bipolar transistor (DG CSTBT™) with carrier profile control is demonstrated to achieve a total reduction in switching losses of both ...

As you cannot be unaware, St Valentine’s Day -the favourite saint-based celebration for corporate behemoths like Big Greeting Card, Big Chocolate and Big Jewellery - is fast approaching. While this ...

Abstract: There are two drawbacks in the previous tri-mode variable-frequency peak current mode (VFPCM) control for primary side regulation (PSR) double-clamp zero voltage switching (DCZVS) flyback ...

MANILA, Philippines — The 421 initially validated “ghost” flood control projects were reduced to 416 upon verification since some of these were “double entries,” according to Independent Commission ...