Two DC stages DC-to-DC conversion typically starts with 48 V (or sometimes 54 V), and first drops it to 12 or 6 V. Then it is ...
Abstract: Single-phase AC-DC power converters face the challenge of twice-grid frequency power ripple (TGFPR) caused by power imbalance, requiring the use of large DC-side capacitors. Active power ...
Abstract: Compared with solid-state circuit breakers, hybrid circuit breakers (HCBs) combine the advantages of fast mechanical switches (FMSs) and power electronic devices, which have lower conduction ...
Track circuits are legacy (“old” or “traditional”) technology—or are they? That’s a topic to be explored at Next-Gen Rail ...
The DC series motor has some desirable properties, but it can become quite dangerous to use if proper safety precautions are ...
A Planet Analog article, “ 2N3904: Why use a 60-year-old transistor? ” by Bill Schweber, inspired some interest in this old ...
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