Coming from an IT background to an AM transmitter site might leave you with a world of questions. Mark Persons explains the ...

In applications of parallel DC power supplies, active current balancing requires current sensing and extra control loop, which limits the application of parallel power supply in low-cost power supply ...

In DC voltage applications, the RC snubber network is typically wired across the relay contacts, whereas in standard AC ...

Power devices may become damaged or even fail completely due to over-current caused by external factors such as ac line transients, mechanical overload, misfiring, inverter shoot-through, etc. Some of ...