This course introduces the basic concepts of switched-mode converter circuits for controlling and converting electrical power with high efficiency. Principles of converter circuit analysis are ...

The operation of any facility depends on power distribution, which, in turn, depends on transformers. Safe and reliable operation of transformers is crucial — that's where Art. 450 comes in. Part I of ...

Violations of the National Electrical Code (NEC) regarding transformers are often encountered while performing electrical plan reviews. There are far too many NEC requirements to explain in just one ...

Power Transformer Introduction A power transformer can be perceived as a stationary machine that primarily serves for converting power from one circuit to another without varying the recurrence. As ...